Hoe configureer je een HP monitor voor USB-C video-ingang?

De standaardinstelling voor het video-ingangssignaal op uw HP-scherm is DisplayPort, wat positief is. Met deze standaardinstelling kan de monitor een DisplayPort- of HDMI/MHL-hostverbinding detecteren, maar geen USB-C-hostverbinding, de meest populaire opstelling. Wanneer u een HP-monitor gebruikt, kan het moeilijk zijn om het scherm te configureren om een ​​USB-C-video-invoer te accepteren. Hier geeft HP Klantenservice u duidelijke instructies.

 

Volg de onderstaande instructies om de USB-C-aansluiting van de monitor in te schakelen en om de videobron van het beeldscherm van USB-C/DisplayPort naar DisplayPort of HDMI/MHL te schakelen.

 

Stappen voor het configureren van HP monitor met USB-C video-ingang

 

Volg deze procedures om de video-ingangsconfiguratie van HDMI naar USB-C/DisplayPort te converteren:

1. Om de OSD-knoppen van de monitor in te schakelen, drukt u op een van de OSD-knoppen van de monitor. De definities van de knop worden weergegeven op het computerscherm.

2. Gebruik de menuknop van uw toetsenbord om het OSD-menu te openen.

3. Selecteer USB-C Video in de vervolgkeuzelijst onder Input Control.

4. Hierdoor wordt de alternatieve DisplayPort-modus geactiveerd en wordt de overdracht van video en audio tussen de via USB-C aangesloten hostcomputer en het beeldscherm mogelijk gemaakt.

5. Klik op de knop met het label Opslaan en retourneren.

 

Volg deze procedures om de visuele invoer terug te sturen naar DisplayPort of HDMI/MHL:

1. Om de OSD-knoppen in te schakelen, drukt u op een van de OSD-knoppen op het scherm. De definities van de knop worden weergegeven op het computerscherm.

2. Om het OSD-menu te openen, moet u tweemaal op Menu drukken.

3. Selecteer Input Control gevolgd door DisplayPort of MHL/HDMI in de vervolgkeuzelijst.

4. Van USB-C-video wordt de geselecteerde bron de video-invoerbron.

 

Neem voor meer informatie over dit onderwerp contact op met het meest gerenommeerde team van HP-supportmedewerkers bij onze HP bellen-support. We bieden ondersteuning op locatie en op afstand voor HP laptops en desktops. Onze HP executives bieden onverdeelde aandacht totdat een probleem is opgelost. Neem daarom onmiddellijk contact op met HP-ondersteuning en ontvang nu oplossingen voor zelfs super gecompliceerde problemen.

What is GEEK

Buddha Community

How to download and install Officejet pro 9000 all-in-one printer driv

If you are looking for a printer, which can help you in every possible ways with your office work, the Officejet 9000 can be the best model for you. It is packed with numerous features, and thus, you should get it. Here are all the facts, you should know about the printer. The HP Officejet 9000 is a multi-function printer, where you can get scanning facility, as well. It has wireless connectivity, which means, you can print out documents from anywhere and any device, you would like to. The printer is quite easy to use, which is another big reason, behind the popularity of the printer.Recently, a couple of clients utilizing the download and install Officejet pro 9000 all-in-one printer range have faced challenges while downloading the desired drivers. Assuming that you are additionally here with a similar reason this post is for you.

In the given article we have referenced various methods to download driver hp or update 123.hp.com/officejet 9000 for Windows 7, 8, 10, 11 devices. These driver updates not only improve the communication of the printer with your operating system but also enhance the speed of your Windows PC. Accordingly, go through the possible methods and apply the reasonable choice for Download and Install HP Printer drivers for Windows PC.

How to download and install Officejet pro 9000 drivers for Windows 7, 8, 10, 11?

If your printer has bugs, blank printing issues, or other errors download the latest hp officejet pro 9000 driver for Windows 7, 8, 10, or 11 devices to maintain the bridge between your PC and hardware device. No need to implement all the options, read the steps for each and apply the one that is suitable for you.

Method 1: Download and install Officejet 9000 Driver Update through Device Manager

If you have the time, there’s a built-in utility on your Windows devices that enables you to download HP Officejet 9000 drivers in a partly automatic way. Here’s how to use the utility for downloading HP Officejet 9000 driver for Windows 7, 8, 10, or 11 PCs or Laptops.

1. Open the Run dialog box (Windows + R keys) and type devmgmt.msc. Press the Enter key on your keyboard to open Device Manager
2. Click on the category Printers or Print Queues to expand. From the list locate and Right click on your HP Officejet 9000 driver.
3. Select the alternative to Update Driver. In the following window select the first automatic search for the driver option.
4. Double click on the driver to hp printer installation and Restart Windows PC to apply the update hp printer drivers.

Method 2: Use Bit Driver Updater for Automatic HP Oj 9000 Driver for Windows 7, 8, 10, 11?

Although there are numerous methods for HP Officejet 9000 driver download the automatic one tops our list. It simplifies the task to update drivers with automatic hp printer software download. The software can store the system specifications and quickly offer compatible and latest drivers for your device.

The Bit Driver Updater software updates HP Officejet 9000 driver and all the other drivers with a single click. Along with updating drivers the tool also empowers users to backup and restore the entire data in its huge driver database. Moreover, with the Pro update, it is easier to get technical assistance from the support team 24*7 regarding any relative concerns. You can perform quick scans and schedule driver updates with the help of this tool. All these features can be availed with Bit Driver Updater Pro which comes with a 60 day money back guarantee.

Here are the steps to be followed to download the software and use it for hp printer driver download.

1. Click on the Download button to load the executable file for Bit Driver Updater. Double click on the file as the download completes and follow the instructions to install.
2. Launch the hp officejet software and click on the Scan option on the left panel to start searching for updates.
3. Wait till the command processes and the complete list of drivers with due updates is displayed.
4. Locate HP Officejet 9000 driver update and click on the Update button present next to it.
5. In addition, Pro version users can Update the entire list of drivers with a single click on the Update All button.
   Note: If you are using the Free version for Bit Driver updater click on the Update Now option for each driver to download one update at a time.
6. Follow the instructions on your screen to install the latest version of the hp printer driver download for windows 10 devices.

Restart your Windows device to apply the updated driver software. The automatic driver updater software method for driver updates is the most convenient one. However, if you have the time and patience you can opt for the following method to hp officejet pro 9000 download.

Method 3: Download HP Officejet 9000 Driver Update from Official Website

Another and the most common method to download or update HP Officejet 9000 driver for Windows 11, 10, 8, or 7 devices is from the official website of HP. However, before you begin with the steps, find out the specifications of your system and its requirements to download the right drivers.

Open Windows Settings on your device and move to the about section. Check the Windows Edition and system type that are 9000 driver update.

1. Visit the official support 123.hp setup.
2. In the search bar write the model number of your printer and click the Submit button or enter key on your keyboard. In our case, it is HP Officejet 9000.
3. Check your automatically detected Operating system version is correct and click on the Download button present next to the latest HP Officejet Driver update.
4. As the download completes, double click on the driver file and apply the instructions on the screen to install.
5. Restart your device to launch the HP Officejet 9000 driver update. This method is suitable only for the users who are skilled technically and have enough time & patience to hp printer drivers for windows 10 manually.

Conclusion:

The all-in-one printer series HP Officejet 9000 is supported by various Windows versions. We hope the guide proved to be useful in downloading the latest HP Officejet pro 9000 printer Drivers for your Windows devices. Although all the methods are reliable in our opinion automatic driver downloads through Bit Driver Updater is the simplest of all. Use the tool to update all the drivers at the ease of a single click.

tags 

#123.hp setup

#123.hp.com/officejet 9000

#Download and Install HP Printer drivers for Windows PC

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#hp officejet pro 9000 download

#HP Officejet pro 9000 printer Drivers

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Background Fetch for React Native Apps

react-native-background-fetch

Background Fetch is a very simple plugin which attempts to awaken an app in the background about every 15 minutes, providing a short period of background running-time. This plugin will execute your provided callbackFn whenever a background-fetch event occurs.

There is no way to increase the rate which a fetch-event occurs and this plugin sets the rate to the most frequent possible — you will never receive an event faster than 15 minutes. The operating-system will automatically throttle the rate the background-fetch events occur based upon usage patterns. Eg: if user hasn't turned on their phone for a long period of time, fetch events will occur less frequently or if an iOS user disables background refresh they may not happen at all.

:new: Background Fetch now provides a scheduleTask method for scheduling arbitrary "one-shot" or periodic tasks.

iOS

• There is no way to increase the rate which a fetch-event occurs and this plugin sets the rate to the most frequent possible — you will never receive an event faster than 15 minutes. The operating-system will automatically throttle the rate the background-fetch events occur based upon usage patterns. Eg: if user hasn't turned on their phone for a long period of time, fetch events will occur less frequently.
• scheduleTask seems only to fire when the device is plugged into power.
• ⚠️ When your app is terminated, iOS no longer fires events — There is no such thing as stopOnTerminate: false for iOS.
• iOS can take days before Apple's machine-learning algorithm settles in and begins regularly firing events. Do not sit staring at your logs waiting for an event to fire. If your simulated events work, that's all you need to know that everything is correctly configured.
• If the user doesn't open your iOS app for long periods of time, iOS will stop firing events.

Android

• The Android plugin provides a HeadlessJS implementation allowing you to continue handling events even after app-termination (see @config enableHeadless)

Installing the plugin

⚠️ If you have a previous version of react-native-background-fetch < 2.7.0 installed into react-native >= 0.60, you should first unlink your previous version as react-native link is no longer required.

$ react-native unlink react-native-background-fetch

With yarn

$ yarn add react-native-background-fetch

With npm

$ npm install --save react-native-background-fetch

Setup Guides

iOS Setup

react-native >= 0.60

• Auto-linking Setup

Android Setup

react-native >= 0.60

• Auto-linking Setup

Example

ℹ️ This repo contains its own Example App. See /example

import React from 'react';
import {
  SafeAreaView,
  StyleSheet,
  ScrollView,
  View,
  Text,
  FlatList,
  StatusBar,
} from 'react-native';

import {
  Header,
  Colors
} from 'react-native/Libraries/NewAppScreen';

import BackgroundFetch from "react-native-background-fetch";

class App extends React.Component {
  constructor(props) {
    super(props);
    this.state = {
      events: []
    };
  }

  componentDidMount() {
    // Initialize BackgroundFetch ONLY ONCE when component mounts.
    this.initBackgroundFetch();
  }

  async initBackgroundFetch() {
    // BackgroundFetch event handler.
    const onEvent = async (taskId) => {
      console.log('[BackgroundFetch] task: ', taskId);
      // Do your background work...
      await this.addEvent(taskId);
      // IMPORTANT:  You must signal to the OS that your task is complete.
      BackgroundFetch.finish(taskId);
    }

    // Timeout callback is executed when your Task has exceeded its allowed running-time.
    // You must stop what you're doing immediately BackgroundFetch.finish(taskId)
    const onTimeout = async (taskId) => {
      console.warn('[BackgroundFetch] TIMEOUT task: ', taskId);
      BackgroundFetch.finish(taskId);
    }

    // Initialize BackgroundFetch only once when component mounts.
    let status = await BackgroundFetch.configure({minimumFetchInterval: 15}, onEvent, onTimeout);

    console.log('[BackgroundFetch] configure status: ', status);
  }

  // Add a BackgroundFetch event to <FlatList>
  addEvent(taskId) {
    // Simulate a possibly long-running asynchronous task with a Promise.
    return new Promise((resolve, reject) => {
      this.setState(state => ({
        events: [...state.events, {
          taskId: taskId,
          timestamp: (new Date()).toString()
        }]
      }));
      resolve();
    });
  }

  render() {
    return (
      <>
        <StatusBar barStyle="dark-content" />
        <SafeAreaView>
          <ScrollView
            contentInsetAdjustmentBehavior="automatic"
            style={styles.scrollView}>
            <Header />

            <View style={styles.body}>
              <View style={styles.sectionContainer}>
                <Text style={styles.sectionTitle}>BackgroundFetch Demo</Text>
              </View>
            </View>
          </ScrollView>
          <View style={styles.sectionContainer}>
            <FlatList
              data={this.state.events}
              renderItem={({item}) => (<Text>[{item.taskId}]: {item.timestamp}</Text>)}
              keyExtractor={item => item.timestamp}
            />
          </View>
        </SafeAreaView>
      </>
    );
  }
}

const styles = StyleSheet.create({
  scrollView: {
    backgroundColor: Colors.lighter,
  },
  body: {
    backgroundColor: Colors.white,
  },
  sectionContainer: {
    marginTop: 32,
    paddingHorizontal: 24,
  },
  sectionTitle: {
    fontSize: 24,
    fontWeight: '600',
    color: Colors.black,
  },
  sectionDescription: {
    marginTop: 8,
    fontSize: 18,
    fontWeight: '400',
    color: Colors.dark,
  },
});

export default App;

Executing Custom Tasks

In addition to the default background-fetch task defined by BackgroundFetch.configure, you may also execute your own arbitrary "oneshot" or periodic tasks (iOS requires additional Setup Instructions). However, all events will be fired into the Callback provided to BackgroundFetch#configure:

⚠️ iOS:

• scheduleTask on iOS seems only to run when the device is plugged into power.
• scheduleTask on iOS are designed for low-priority tasks, such as purging cache files — they tend to be unreliable for mission-critical tasks. scheduleTask will never run as frequently as you want.
• The default fetch event is much more reliable and fires far more often.
• scheduleTask on iOS stop when the user terminates the app. There is no such thing as stopOnTerminate: false for iOS.

// Step 1:  Configure BackgroundFetch as usual.
let status = await BackgroundFetch.configure({
  minimumFetchInterval: 15
}, async (taskId) => {  // <-- Event callback
  // This is the fetch-event callback.
  console.log("[BackgroundFetch] taskId: ", taskId);

  // Use a switch statement to route task-handling.
  switch (taskId) {
    case 'com.foo.customtask':
      print("Received custom task");
      break;
    default:
      print("Default fetch task");
  }
  // Finish, providing received taskId.
  BackgroundFetch.finish(taskId);
}, async (taskId) => {  // <-- Task timeout callback
  // This task has exceeded its allowed running-time.
  // You must stop what you're doing and immediately .finish(taskId)
  BackgroundFetch.finish(taskId);
});

// Step 2:  Schedule a custom "oneshot" task "com.foo.customtask" to execute 5000ms from now.
BackgroundFetch.scheduleTask({
  taskId: "com.foo.customtask",
  forceAlarmManager: true,
  delay: 5000  // <-- milliseconds
});

API Documentation

Config

Common Options

@param {Integer} minimumFetchInterval [15]

The minimum interval in minutes to execute background fetch events. Defaults to 15 minutes. Note: Background-fetch events will never occur at a frequency higher than every 15 minutes. Apple uses a secret algorithm to adjust the frequency of fetch events, presumably based upon usage patterns of the app. Fetch events can occur less often than your configured minimumFetchInterval.

@param {Integer} delay (milliseconds)

ℹ️ Valid only for BackgroundFetch.scheduleTask. The minimum number of milliseconds in future that task should execute.

@param {Boolean} periodic [false]

ℹ️ Valid only for BackgroundFetch.scheduleTask. Defaults to false. Set true to execute the task repeatedly. When false, the task will execute just once.

Android Options

@config {Boolean} stopOnTerminate [true]

Set false to continue background-fetch events after user terminates the app. Default to true.

@config {Boolean} startOnBoot [false]

Set true to initiate background-fetch events when the device is rebooted. Defaults to false.

❗ NOTE: startOnBoot requires stopOnTerminate: false.

@config {Boolean} forceAlarmManager [false]

By default, the plugin will use Android's JobScheduler when possible. The JobScheduler API prioritizes for battery-life, throttling task-execution based upon device usage and battery level.

Configuring forceAlarmManager: true will bypass JobScheduler to use Android's older AlarmManager API, resulting in more accurate task-execution at the cost of higher battery usage.

let status = await BackgroundFetch.configure({
  minimumFetchInterval: 15,
  forceAlarmManager: true
}, async (taskId) => {  // <-- Event callback
  console.log("[BackgroundFetch] taskId: ", taskId);
  BackgroundFetch.finish(taskId);
}, async (taskId) => {  // <-- Task timeout callback
  // This task has exceeded its allowed running-time.
  // You must stop what you're doing and immediately .finish(taskId)
  BackgroundFetch.finish(taskId);
});
.
.
.
// And with with #scheduleTask
BackgroundFetch.scheduleTask({
  taskId: 'com.foo.customtask',
  delay: 5000,       // milliseconds
  forceAlarmManager: true,
  periodic: false
});

@config {Boolean} enableHeadless [false]

Set true to enable React Native's Headless JS mechanism, for handling fetch events after app termination.

• 📂 index.js (MUST BE IN index.js):

import BackgroundFetch from "react-native-background-fetch";

let MyHeadlessTask = async (event) => {
  // Get task id from event {}:
  let taskId = event.taskId;
  let isTimeout = event.timeout;  // <-- true when your background-time has expired.
  if (isTimeout) {
    // This task has exceeded its allowed running-time.
    // You must stop what you're doing immediately finish(taskId)
    console.log('[BackgroundFetch] Headless TIMEOUT:', taskId);
    BackgroundFetch.finish(taskId);
    return;
  }
  console.log('[BackgroundFetch HeadlessTask] start: ', taskId);

  // Perform an example HTTP request.
  // Important:  await asychronous tasks when using HeadlessJS.
  let response = await fetch('https://reactnative.dev/movies.json');
  let responseJson = await response.json();
  console.log('[BackgroundFetch HeadlessTask] response: ', responseJson);

  // Required:  Signal to native code that your task is complete.
  // If you don't do this, your app could be terminated and/or assigned
  // battery-blame for consuming too much time in background.
  BackgroundFetch.finish(taskId);
}

// Register your BackgroundFetch HeadlessTask
BackgroundFetch.registerHeadlessTask(MyHeadlessTask);

@config {integer} requiredNetworkType [BackgroundFetch.NETWORK_TYPE_NONE]

Set basic description of the kind of network your job requires.

If your job doesn't need a network connection, you don't need to use this option as the default value is BackgroundFetch.NETWORK_TYPE_NONE.

NetworkType	Description
BackgroundFetch.NETWORK_TYPE_NONE	This job doesn't care about network constraints, either any or none.
BackgroundFetch.NETWORK_TYPE_ANY	This job requires network connectivity.
BackgroundFetch.NETWORK_TYPE_CELLULAR	This job requires network connectivity that is a cellular network.
BackgroundFetch.NETWORK_TYPE_UNMETERED	This job requires network connectivity that is unmetered. Most WiFi networks are unmetered, as in "you can upload as much as you like".
BackgroundFetch.NETWORK_TYPE_NOT_ROAMING	This job requires network connectivity that is not roaming (being outside the country of origin)

@config {Boolean} requiresBatteryNotLow [false]

Specify that to run this job, the device's battery level must not be low.

This defaults to false. If true, the job will only run when the battery level is not low, which is generally the point where the user is given a "low battery" warning.

@config {Boolean} requiresStorageNotLow [false]

Specify that to run this job, the device's available storage must not be low.

This defaults to false. If true, the job will only run when the device is not in a low storage state, which is generally the point where the user is given a "low storage" warning.

@config {Boolean} requiresCharging [false]

Specify that to run this job, the device must be charging (or be a non-battery-powered device connected to permanent power, such as Android TV devices). This defaults to false.

@config {Boolean} requiresDeviceIdle [false]

When set true, ensure that this job will not run if the device is in active use.

The default state is false: that is, the for the job to be runnable even when someone is interacting with the device.

This state is a loose definition provided by the system. In general, it means that the device is not currently being used interactively, and has not been in use for some time. As such, it is a good time to perform resource heavy jobs. Bear in mind that battery usage will still be attributed to your application, and shown to the user in battery stats.

---

Methods

Method Name	Arguments	Returns	Notes
configure	{FetchConfig}, callbackFn, timeoutFn	Promise<BackgroundFetchStatus>	Configures the plugin's callbackFn and timeoutFn. This callback will fire each time a background-fetch event occurs in addition to events from #scheduleTask. The timeoutFn will be called when the OS reports your task is nearing the end of its allowed background-time.
scheduleTask	{TaskConfig}	Promise<boolean>	Executes a custom task. The task will be executed in the same Callback function provided to #configure.
status	callbackFn	Promise<BackgroundFetchStatus>	Your callback will be executed with the current status (Integer) 0: Restricted, 1: Denied, 2: Available. These constants are defined as BackgroundFetch.STATUS_RESTRICTED, BackgroundFetch.STATUS_DENIED, BackgroundFetch.STATUS_AVAILABLE (NOTE: Android will always return STATUS_AVAILABLE)
finish	String taskId	Void	You MUST call this method in your callbackFn provided to #configure in order to signal to the OS that your task is complete. iOS provides only 30s of background-time for a fetch-event -- if you exceed this 30s, iOS will kill your app.
start	none	Promise<BackgroundFetchStatus>	Start the background-fetch API. Your callbackFn provided to #configure will be executed each time a background-fetch event occurs. NOTE the #configure method automatically calls #start. You do not have to call this method after you #configure the plugin
stop	[taskId:String]	Promise<boolean>	Stop the background-fetch API and all #scheduleTask from firing events. Your callbackFn provided to #configure will no longer be executed. If you provide an optional taskId, only that #scheduleTask will be stopped.

Debugging

iOS

🆕 BGTaskScheduler API for iOS 13+

• ⚠️ At the time of writing, the new task simulator does not yet work in Simulator; Only real devices.
• See Apple docs Starting and Terminating Tasks During Development
• After running your app in XCode, Click the [||] button to initiate a Breakpoint.
• In the console (lldb), paste the following command (Note: use cursor up/down keys to cycle through previously run commands):

e -l objc -- (void)[[BGTaskScheduler sharedScheduler] _simulateLaunchForTaskWithIdentifier:@"com.transistorsoft.fetch"]

• Click the [ > ] button to continue. The task will execute and the Callback function provided to BackgroundFetch.configure will receive the event.

Simulating task-timeout events

• Only the new BGTaskScheduler api supports simulated task-timeout events. To simulate a task-timeout, your fetchCallback must not call BackgroundFetch.finish(taskId):

let status = await BackgroundFetch.configure({
  minimumFetchInterval: 15
}, async (taskId) => {  // <-- Event callback.
  // This is the task callback.
  console.log("[BackgroundFetch] taskId", taskId);
  //BackgroundFetch.finish(taskId); // <-- Disable .finish(taskId) when simulating an iOS task timeout
}, async (taskId) => {  // <-- Event timeout callback
  // This task has exceeded its allowed running-time.
  // You must stop what you're doing and immediately .finish(taskId)
  print("[BackgroundFetch] TIMEOUT taskId:", taskId);
  BackgroundFetch.finish(taskId);
});

• Now simulate an iOS task timeout as follows, in the same manner as simulating an event above:

e -l objc -- (void)[[BGTaskScheduler sharedScheduler] _simulateExpirationForTaskWithIdentifier:@"com.transistorsoft.fetch"]

Old BackgroundFetch API

• Simulate background fetch events in XCode using Debug->Simulate Background Fetch
• iOS can take some hours or even days to start a consistently scheduling background-fetch events since iOS schedules fetch events based upon the user's patterns of activity. If Simulate Background Fetch works, your can be sure that everything is working fine. You just need to wait.

Android

• Observe plugin logs in $ adb logcat:

$ adb logcat *:S ReactNative:V ReactNativeJS:V TSBackgroundFetch:V

• Simulate a background-fetch event on a device (insert <your.application.id>) (only works for sdk 21+:

$ adb shell cmd jobscheduler run -f <your.application.id> 999

• For devices with sdk <21, simulate a "Headless JS" event with (insert <your.application.id>)

$ adb shell am broadcast -a <your.application.id>.event.BACKGROUND_FETCH

Download Details:
Author: transistorsoft
Source Code: https://github.com/transistorsoft/react-native-background-fetch
License: MIT license

#react  #reactnative  #mobileapp  #javascript 

Hoe configureer je een HP monitor voor USB-C video-ingang?

De standaardinstelling voor het video-ingangssignaal op uw HP-scherm is DisplayPort, wat positief is. Met deze standaardinstelling kan de monitor een DisplayPort- of HDMI/MHL-hostverbinding detecteren, maar geen USB-C-hostverbinding, de meest populaire opstelling. Wanneer u een HP-monitor gebruikt, kan het moeilijk zijn om het scherm te configureren om een ​​USB-C-video-invoer te accepteren. Hier geeft HP Klantenservice u duidelijke instructies.

 

Volg de onderstaande instructies om de USB-C-aansluiting van de monitor in te schakelen en om de videobron van het beeldscherm van USB-C/DisplayPort naar DisplayPort of HDMI/MHL te schakelen.

 

Stappen voor het configureren van HP monitor met USB-C video-ingang

 

Volg deze procedures om de video-ingangsconfiguratie van HDMI naar USB-C/DisplayPort te converteren:

1. Om de OSD-knoppen van de monitor in te schakelen, drukt u op een van de OSD-knoppen van de monitor. De definities van de knop worden weergegeven op het computerscherm.

2. Gebruik de menuknop van uw toetsenbord om het OSD-menu te openen.

3. Selecteer USB-C Video in de vervolgkeuzelijst onder Input Control.

4. Hierdoor wordt de alternatieve DisplayPort-modus geactiveerd en wordt de overdracht van video en audio tussen de via USB-C aangesloten hostcomputer en het beeldscherm mogelijk gemaakt.

5. Klik op de knop met het label Opslaan en retourneren.

 

Volg deze procedures om de visuele invoer terug te sturen naar DisplayPort of HDMI/MHL:

1. Om de OSD-knoppen in te schakelen, drukt u op een van de OSD-knoppen op het scherm. De definities van de knop worden weergegeven op het computerscherm.

2. Om het OSD-menu te openen, moet u tweemaal op Menu drukken.

3. Selecteer Input Control gevolgd door DisplayPort of MHL/HDMI in de vervolgkeuzelijst.

4. Van USB-C-video wordt de geselecteerde bron de video-invoerbron.

 

Neem voor meer informatie over dit onderwerp contact op met het meest gerenommeerde team van HP-supportmedewerkers bij onze HP bellen-support. We bieden ondersteuning op locatie en op afstand voor HP laptops en desktops. Onze HP executives bieden onverdeelde aandacht totdat een probleem is opgelost. Neem daarom onmiddellijk contact op met HP-ondersteuning en ontvang nu oplossingen voor zelfs super gecompliceerde problemen.

How to Run C/C++ in Sublime Text?

C and C++ are the most powerful programming language in the world. Most of the super fast and complex libraries and algorithms are written in C or C++. Most powerful Kernel programs are also written in C. So, there is no way to skip it.

In programming competitions, most programmers prefer to write code in C or C++. Tourist is considered the worlds top programming contestant of all ages who write code in C++.

During programming competitions, programmers prefer to use a lightweight editor to focus on coding and algorithm designing. Vim, Sublime Text, and Notepad++ are the most common editors for us. Apart from the competition, many software developers and professionals love to use Sublime Text just because of its flexibility.

I have discussed the steps we need to complete in this blog post before running a C/C++ code in Sublime Text. We will take the inputs from an input file and print outputs to an output file without using freopen file related functions in C/C++.

#cpp #c #c-programming #sublimetext #c++ #c/c++

Dicey Issues in C/C++

If you are familiar with C/C++then you must have come across some unusual things and if you haven’t, then you are about to. The below codes are checked twice before adding, so feel free to share this article with your friends. The following displays some of the issues:

1. Using multiple variables in the print function
2. Comparing Signed integer with unsigned integer
3. Putting a semicolon at the end of the loop statement
4. C preprocessor doesn’t need a semicolon
5. Size of the string matters
6. Macros and equations aren’t good friends
7. Never compare Floating data type with double data type
8. Arrays have a boundary
9. Character constants are different from string literals
10. Difference between single(=) and double(==) equal signs.

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The below code generates no error since a print function can take any number of inputs but creates a mismatch with the variables. The print function is used to display characters, strings, integers, float, octal, and hexadecimal values onto the output screen. The format specifier is used to display the value of a variable.

1. %d indicates Integer Format Specifier
2. %f indicates Float Format Specifier
3. %c indicates Character Format Specifier
4. %s indicates String Format Specifier
5. %u indicates Unsigned Integer Format Specifier
6. %ld indicates Long Int Format Specifier

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A signed integer is a 32-bit datum that encodes an integer in the range [-2147483648 to 2147483647]. An unsigned integer is a 32-bit datum that encodes a non-negative integer in the range [0 to 4294967295]. The signed integer is represented in twos-complement notation. In the below code the signed integer will be converted to the maximum unsigned integer then compared with the unsigned integer.

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