Visual Studio Here’s how to do it… Select the tab you want two copies of Select menu Window → New Window from the menu. Right click the new tab and select New Vertical Tab Group If New Window is not listed in the *Window menu note that the command does exist, even as of Visual Studio 2017. … Read more
There are two standard ways to do this: With grep: grep -vxFf removethese main This uses: -v to invert the match. -x match whole line, to prevent, for example, he to match lines like hello or highway to hell. -F to use fixed strings, so that the parameter is taken as it is, not interpreted … Read more
Try: $(‘#myarea’)[0].selectionStart; Why? A jQuery selector does not return the actual DOM elements but the wrapped jQuery collection. jQuery makes the actual DOM elements accessible as an array, so if you wanted to use the 1st matched element (and in this case, the only one, since it’s by ID), you would do the above.
Use Ctrl+KU to select a line. Then use F5 to run it. Although it only works for single line selection, still I find it quite useful. Hope it helps!!
If you want it for all files, go to Preferences -> Settings – Default/User. But as several comments below indicate, Syntax Specific settings can limit it to just the languages you choose. To limit this configuration to Ruby files, first open up a Ruby file in the editor, and then go to Preferences -> Settings … Read more
Here is an article, Advanced JavaScript Debugging Techniques, that describes the use of several tools. One new tool I learned about that I hadn’t heard of before is JSLint. Sometimes JSLint just immediately shows you your dodgy code that is causing the issue.
It’s a limitation of the FontSize command. There are various options I can think of: You could use a CSS class instead and use the CSS class applier module of my Rangy library; You could use a hacky method, such as calling document.execCommand(“fontSize”, false, “7”); and then finding the elements the command has created and … Read more
Eclipse HTML Editor Plugin I too have struggled with this totally obvious question. It seemed crazy that this wasn’t an extremely easy-to-find feature with all the web development happening in Eclipse these days. I was very turned off by Aptana because of how bloated it is, and the fact that it starts up a local … Read more
Use q followed by a letter (for example ‘x’) to record a macro, then press q to end the macro definition. The pattern surrounded by the starting and ending ‘q’ during this definition just goes into one of the copy/paste registers (in this case, register ‘x’) so you can paste it with the”xp or “xP … Read more
Use: :%y+ to yank all lines. Explanation: % to refer the next command to work on all the lines y to yank those lines + to copy to the system clipboard NB: In Windows, + and * are equivalent see this answer.