Atom Editor-view whitespace character
There is a Show Invisibles checkbox in the Editor Settings. You can customize how these characters look too.
atom-editor
atom-typescript complaining about tsconfig.json–how can I automatically create one?
Type cmd(ctrl)+shift+p to bring up the list of commands and then tsconfig to find the command to generate the tsconfig.json file.
What is the red arrow to the left of the line numbers on Atom?
If your currently open project is using Git as a revisioning system, the arrow in the gutter means that you deleted one or more lines at this location in the file. If you commit (or roll back) your changes, the arrow is going to disappear. Running a “git diff” on your file should show that … Read more
Atom editor does not reload changed file
According to https://discuss.atom.io/t/auto-reload-changed-files/8451/6, FileWatcher is an Atom package which will do what you want.
Is there a keyboard shortcut to select a column for editing in Atom editor?
There are several ways to achieve this: Keyboard You can enable column selection mode using Ctrl+Shift+↑/↓. This will allow you to extend the cursor to multiple rows. Once you have selected all rows, release the keys, and use the Delete key to remove the text you want to replace. Once you’re done, press the Esc … Read more
How to enable the vertical lines in atom?
Open up your settings panel, usually by selecting the Preferences option in the Edit menu. Inside there, select the Editor submenu. In the Invisibles section, select the option titled Show Indent Guide. The vertical line indentation markers will then appear for you like in the image.
Selecting multiple lines in Atom
If I understand your question correctly, you want to select multiple lines and create a cursor at the end of each line. There are a couple ways you can achieve this: Using Split Into Lines Highlight multiple lines however you like. Use the Selection|Split Into Lines command (Cmd+Shift+L on OS X or press Cmd/Ctrl+Shift+P and … Read more
Atom JavaScript Autocomplete
Since JavaScript is loosely coupled, providing a working autocomplete solution is not as easy as for statically typed languages like Java. Your best bets with Atom are the following packages: autocomplete-plus – this is now bundled with Atom as the default autocomplete provider ternjs – this looks pretty good, but requires some configuration. I suggest … Read more
Select all found RegEx results in Atom
Pressing Alt + Enter will select all instances matching your Find results. This works for RegEx search also. Source: https://github.com/atom/find-and-replace/pull/290
Can’t get Atom Linter to work
You have to additionally install a linter package for your desired language. Here is a list: https://atomlinter.github.io/