A complete tutorial for all levels for learning the most important commands when using a command line tool.
#git #programming #developer
There is no doubt that Git plays a significant role in software development. It allows developers to work on the same code base at the same time. Still, developers struggle for code quality. Why? They fail to follow git best practices. In this post, I will explain seven core best practices of Git and a Bonus Section.
Committing something to Git means that you have changed your code and want to save these changes as a new trusted version.
Version control systems will not limit you in how you commit your code.
But is it good? Not quite.
Because you are compromising code quality, and it will take more time to review code. So overall, team productivity will be reduced. The best practice is to make an atomic commit.
When you do an atomic commit, you’re committing only one change. It might be across multiple files, but it’s one single change.
Many developers make some changes, then commit, then push. And I have seen many repositories with unwanted files like dll, pdf, etc.
You can ask two questions to yourself, before check-in your code into the repository
You can simply use the .gitignore file to avoid unwanted files in the repository. If you are working on more then one repo, it’s easy to use a global .gitignore file (without adding or pushing). And .gitignore file adds clarity and helps you to keep your code clean. What you can commit, and it will automatically ignore the unwanted files like autogenerated files like .dll and .class, etc.
#git basics #git command #git ignore #git best practices #git tutorial for beginners #git tutorials
A famous general is thought to have said, “A good sketch is better than a long speech.” That advice may have come from the battlefield, but it’s applicable in lots of other areas — including data science. “Sketching” out our data by visualizing it using ggplot2 in R is more impactful than simply describing the trends we find.
This is why we visualize data. We visualize data because it’s easier to learn from something that we can see rather than read. And thankfully for data analysts and data scientists who use R, there’s a tidyverse package called ggplot2 that makes data visualization a snap!
In this blog post, we’ll learn how to take some data and produce a visualization using R. To work through it, it’s best if you already have an understanding of R programming syntax, but you don’t need to be an expert or have any prior experience working with ggplot2
#data science tutorials #beginner #ggplot2 #r #r tutorial #r tutorials #rstats #tutorial #tutorials
Git has become ubiquitous as the preferred version control system (VCS) used by developers. Using Git adds immense value especially for engineering teams where several developers work together since it becomes critical to have a system of integrating everyone’s code reliably.
But with every powerful tool, especially one that involves collaboration with others, it is better to establish conventions to follow lest we shoot ourselves in the foot.
At DeepSource, we’ve put together some guiding principles for our own team that make working with a VCS like Git easier. Here are 5 simple rules you can follow:
Oftentimes programmers working on something get sidetracked into doing too many things when working on one particular thing — like when you are trying to fix one particular bug and you spot another one, and you can’t resist the urge to fix that as well. And another one. Soon, it snowballs and you end up with so many changes all going together in one commit.
This is problematic, and it is better to keep commits as small and focused as possible for many reasons, including:
Additionally, it helps you mentally parse changes you’ve made using
#open source #git #git basics #git tools #git best practices #git tutorials #git commit
If you are a new or experienced developer, you have to use source control. And good chances are you are using Git to manage your source code.
And to use Git to its full potential, you need to know Git commands. Here you will learn the most helpful Git commands that will take you from one level to another.
To make this Git commands guide more helpful, I have divided the guide into three different sections: Basic, Intermediate, and Advanced Git commands.
This is an epic guide. And to make it more useful, I have added a Bonus section where you can download 51+ Git commands and a few more downloads to boost your productivity in Git.
In this section, you will learn the essential Git commands. These basic Git commands are the foundation to learn more advanced commands.
Here are the nine useful Git commands.
#git #git commands #git commits #git tutorial
In this part you will get familiar with some basic Git commands. At the end of this blog you will be able to perform certain task like
These are those commands you must conquer
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Initializing the folder as a Git repository
this command will make a file named .git
#github #git #basic-git-commands #git-commands #git-status