In this course, we’ll give you the tools to quickly identify and solve real-world problems that you might come across in your IT role. We’ll look at a bunch of different strategies and approaches for tackling the most common pitfalls of your code and IT infrastructure. You’ll learn strategies for approaching almost any technical problem and then see how those apply to solving different real-world scenarios.
We picked examples that include general system issues, issues with software that someone else wrote, and issues with programs that we wrote. We’ll talk about problems that can affect any operating system, and we’ll also look at challenges specific to certain platforms and scripting languages.
0:00:00 Course introduction
0:04:10 introduction to debugging
0:21:20 understanding the problem
0:52:54 binary searching a problem
1:08:14 module review
1:10:43 understanding slowness
1:39:19 slow code
2:04:50 when slowness problems get complex
2:25:40 module review
2:27:27 why progams crash
2:58:51 code that crash
3:28:05 handling biggger incidents
3:43:46 module review
3:45:28 managing computer resources
4:13:35 managing our time
4:36:09 making our future lives easier
4:54:49 module review
4:56:22 Course wrap up
Credit: The creator of this contents is Google ( Team: Grow with Google )
License: Creative Commons Attribution-ShareAlike 4.0 International License
E-learning has completely changed the education industry, specifically in the time of COVID-19. With the increased use of online learning apps, there is a huge growth opportunity that lies ahead for some of the industry.
Developing an e-learning app requires extensive experience in coding. If you are looking to develop an e-learning app, WebClues Infotech is the perfect company to guide you at every step including the Concept, Business Plan, Launch, Revenue Generation, and Support.
To know more about How you can develop and what is the cost to develop e-learning apps like Coursera read our blog How to build an E-learning app or website like Coursera
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Many people might think this a simple question; I am not one of them. I feel that in the modern world of development, there are too many factors to pick a single tool for debugging any language, let alone Java.
Let’s take a step back and look at where we started with debugging, and while I am not going to get into the history of debugging, we should look at some of the basic tools used for debugging Java, aside from logging and system-out.
Let’s start with a quick look at the Java debugger (Java Discovery Protocol - JDP), which is a command-line tool used for debugging Java applications. This tool ships directly from Oracle, so you can be sure it will work; however, it can be complex to use and require knowledge of where you want to debug ahead of time.
A positive aspect of this tool is the fact that you can use it on the same box where the Java Virtual Machine (JVM) is running. This set-up means you do not need to deal with the complexities of connecting any external service that might be restricted by firewalls, which is particularly useful if you are deploying your Java applications into Docker containers. (which let’s be honest, who isn’t).
And while a command-line tool is not the best option for everyday work, what other options are available?
E-learning has become a booming industry now and they cover school education, subjects taught in colleges and universities, technical courses, and specific skill-oriented training.
The users of an** E-learning app like coursera** can get world-class content provided to them covering a range of subjects and fields. It helps them to boost their portfolio and improves their chances of employment.
The Coursera clone script offers different components like an admin panel, an instructor panel, a learner module, and apps that work both on Android and iOS devices.
The features include an advanced search and filter option, a lecture scheduling facility, access to both free and premium courses, social sharing, a rating and review system, the provision of real-time data analytics, a live class facility through video conferencing, and integration with numerous payment gateways.
The highlights of the Coursera clone solution are
Course certificates are provided to each student after they successfully complete each course on the platform. This gives them more confidence and also is a proof that they have become an expert in that specific subject.
Lectures given by the top professors and subject matter experts can be downloaded and viewed offline by the users.
Adequate flexibility is provided as each course can be structured according to the knowledge level of the student. It can be divided into basic, intermediate, and difficult levels.
The availability of tests and quizzes once the users finish their respective courses. This serves as a yardstick of their performance and checks their knowledge and understanding of the subject. The results will be shared immediately and the students can take the course again to improve their overall score.
An exclusive instructor dashboard is used by the person who is moderating the course and delivering the lecture to the students. He can view details like the number of hours, chapters completed, and the number of users enrolled in his course.
Subtitles are provided to each course in multiple languages according to the geographical location of the users.
Apart from the course material, crisp videos thoroughly explaining complex concepts and informative articles will be shared regularly with the students.
Make a huge impact in the fast-growing education sector with the E-learning app like coursera that is tailor-made to satisfy all your business requirements. Visit our site to know more details
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If someone told you that the following C++ function would cause the program to crash, what would you think it is that caused the problem?
If you were given more descriptions, for example:
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