![]() #GIT IN RSTUDIO FOR MAC FREE#Git is a free and open source version control system. Version control allows multiple people to work on the same file and then helps merge all of the versions of the file and all of their edits into one cohesive file. If you’ve ever shared a document with another person for editing, you know the frustration of integrating their edits with a document that has changed since you sent the original file - now you have two versions of that same original document. You can find the last time you edited that particular bit of code, see the changes you made, and revert back to that original, unbroken code, leaving everything else you’ve done in the meanwhile untouched!įinally, when working with a group of people on the same set of files, version control is helpful for ensuring that you aren’t making changes to files that conflict with other changes. This record is also helpful when developing code, if you realize after some time that you made a mistake and introduced an error. It’s like “Track changes” to the extreme! #GIT IN RSTUDIO FOR MAC SOFTWARE#This can be of great help when you are collaborating with many people on the same files - the version control software keeps track of who, when, and why those specific changes were made. Which brings us to the next major benefit of version control: It keeps a record of all changes made to the files. And this could be dangerous - you might start editing the wrong version, not recognizing that the document labelled “FINAL” has been further edited to “FINAL2” - and now all your new changes have been applied to the wrong file! Version control systems help to solve this problem by keeping a single, updated version of each file, with a record of all previous versions AND a record of exactly what changed between the versions. What are the benefits of using version control?Īs we’ve seen in the example, without version control, you might be keeping multiple, very similar copies of a file. Hopefully, once you’ve mastered version control software, Paper_Final_FINAL2_actually_FINAL.docx will be a thing of the past for you! If you’ve ever worked collaboratively on a document before, this comic from PHD Comics might resonate with you. Version control systems, like Git, are like a more sophisticated “Track changes” - in that they are far more powerful and are capable of meticulously tracking successive changes on many files, with potentially many people working simultaneously on the same groups of files. ![]() ![]() As you make edits, the version control system takes snapshots of your files and the changes, and then saves those snapshots so you can refer or revert back to previous versions later if need be! If you’ve ever used the “Track changes” feature in Microsoft Word, you have seen a rudimentary type of version control, in which the changes to a file are tracked, and you can either choose to keep those edits or revert to the original format. Version control is a system that records changes that are made to a file or a set of files over time. ![]()
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