You could always choose to upgrade it to 16GB RAM at point of purchase for an additional £100 (it's still slower 8GB 2133MHz LPDDR3 RAM though). It is a free download from the Mac App Store and the current version is 11.5 the time of writing. You will need 8GB RAM at the minimum - so that rules out any older generations of Macs that shipped with 4GB RAM - it's unlikley that they would support the newest version of Xcode anyway. It's released under the GPLv2 license. If an application has terminal integration, there is high probability it allows iTerm2 to be selected. Fast, lots of supported languages and you can run scripts/programs without opening a separate terminal. The 16in model arrived in November 2019 and replaced the 15in model. Of course, Apple computers have always been great machines to learn to program on. The top section has a graph with progression of commits, branches, and merges. SourceTree allows you to do advanced Git operations while making them straight-forward for those who are still adjusting to Git. Don’t assume that all the Macs currently being sold by Apple have the same generation of processor inside them. Moreover, editing is allowed. Lustre recommends the best products at their lowest prices – right on Amazon. By ctrl + shift + l will place a cursor on every highlighted line. Learn more in the Human Interface Guidelines. Xcode 12 even includes a porting tool to streamline the process. The 16in model will give you more screen estate, which will be useful if you need more than one window open at once. The 21.5in and the 27in models. In addition to color-coded branches and icons that tell if a file has been added, removed or modified, SourceTree also displays the number of commits that are ahead and behind the remote branch. It even allows Subversion interoperability via git-svn or hgsubversion plugins which set up a bridge between either Git and SVN or Mercurial and SVN respectively. Read about the new iMac here. The quality of Apple machines plays a part. The RAM inside the 2018 Mac mini, 21.5in iMac, and iMac Pro can be updated, but only by an Apple registered professional. For instance, the root directory for your local and remote files is simply not honored. We mention this mainly to warn you that older models might look like a good deal but they will potentially have half the storage compared to the current options. When you live on the command line, you’ll be hard-pressed to find a better smart box for your myriad tools. However the 21.5in iMac did, at least, get its standard hard drives swapped out for SSDs (at last). If you are trying to decide between MacBook Air and a MacBook Pro, or an iMac and a Mac mini, read on. Both the Air and the Pro can support two extra 4K displays, or one 5K display, which could be handy. You shouldn’t need a lot of storage on the basis that your code shouldn’t take up a lot of space - if it does you need to look at your code. If you are one of the insiders then releases are daily. History view tracks changes made to the currently selected repository. Other than being able to customize the various shortcuts, iTerm2 also lets you customize the color scheme, font, transparency, etc. We mentioned earlier that Apple gave the MacBook Air a significant update in October 2018 - reviving it after neglecting it for years. If your app matters that much to you then use the right equipment. VS-Code has the speed of Sublime and the power of WebStorm. Visual Studio Code comes fairly complete out of the box, but there are many plugins available to extend its functionality. Adding intelligence to your apps with machine learning is even simpler and more extensive with new tools, models, training capabilities, and APIs. Issues resolved fast by quality contributors. There are likely to be some positive impacts for future Macs, such as increased battery life, but you may be wondering whether it's best to wait until the first Silicon Macs launch, or whether it would be a mistake to buy a first generation Silicon Mac. Widgets now come in multiple sizes, and users can visit the new widget gallery to search, preview sizes, and add them to Notification Center to access important details at a glance.