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Do I use , , or for SVG files?
... function() {
var doc = this.getSVGDocument();
var rect = doc.querySelector("rect"); // suppose our image contains a <rect>
rect.setAttribute("fill", "green");
});
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How to debug a bash script? [closed]
...says:
-x
Print a trace of simple commands, for commands, case commands, select commands, and arithmetic for commands and their arguments or associated word lists after they are expanded and before they are executed. The value of the PS4 variable is expanded and the resultant value is printed befo...
2D cross-platform game engine for Android and iOS? [closed]
...e games.
If you are curious about games made with V-Play, here is a quick selection of them:
Squaby: a tower defense game
Chicken Outbreak: a platformer like Doodle Jump
Blockoban: puzzle game
Crazy Elephant: a game similar to Angry Birds
Snowball Mania: multiplayer action game
Blitzkopf: brain g...
How to turn on line numbers in IDLE?
...Numbers entry on the Options menu. There is currently no hotkey. One can select a line or bloc of lines by clicking on a line or clicking and dragging.
Some people may have missed Edit / Go to Line. The right-click context menu Goto File/Line works on grep (Find in Files) output as well as on tr...
How to completely remove node.js from Windows
...p going to the Downloads folder right clicking the node-v8.2.1-x64 MSI and selecting uninstall.. this worked.
Regards,
Jon
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Deleting lines from one file which are in another file
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grep -v -x -f f2 f1 should do the trick.
Explanation:
-v to select non-matching lines
-x to match whole lines only
-f f2 to get patterns from f2
One can instead use grep -F or fgrep to match fixed strings from f2 rather than patterns (in case you want remove the lines in a "what you...
FormsAuthentication.SignOut() does not log the user out
...ault under forms authentication the browser caches pages for the user. So, selecting a URL directly from the browsers address box dropdown, or typing it in, MAY get the page from the browser's cache, and never go back to the server to check authentication/authorization. The solution to this is to pr...
Pros and Cons of SQLite and Shared Preferences [closed]
...s. Imagine retrieving a specific entry which could be handled by a simple "SELECT ... WHERE id = 1". In Preferences path, this will be a long process from deserializing to iterating the results.
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Why is “origin/HEAD” shown when running “git branch -r”?
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@robinst is correct.
In git, you can select which branch is checked out by default (i.e. when you clone). By default, origin/HEAD will point at that.
On GitHub, You can change this in the Admin settings for your GitHub repo. You can also do it from the command-...
In git, is there a simple way of introducing an unrelated branch to a repository?
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The currently selected answer is correct, I would just add that coincidentally...
This is actually exactly how github.com lets users create Github Pages for their repos, thru an orphaned branch called gh-pages.
The pretty steps are given ...