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Can I add a custom attribute to an HTML tag?
...unately, when you display the file in a browser, the ]> shows up on the screen. There’s no way around this bug, so this approach is right out."
– Mike
Mar 25 '11 at 14:01
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Detect browser or tab closing
...' feature as well, but noticed that my users will occasionally refresh the screen by pressing F5. Since my 'on close' handlers are invoked on such refresh, this means I can't use it the way I needed it (which was a true 'close tab or window')... damn it, we need a new event model for all of this!
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No identities were available - administrator request
...rences (clicking "Xcode" on the mac toolbar on the top left corner of your screen) and go to account, select your team and click refresh. If new content loaded, repeat steps 6 and 7 (they will have been changed!)If you are in Preferences -> Accounts and you still can't refresh, then:
Click on t...
List submodules in a Git repository
...ample, from root of repository, cat .gitmodules will print contents to the screen (assuming you have cat).
Because .gitmodule files have the Git configuration format, you can use git config to parse those files:
git config --file .gitmodules --name-only --get-regexp path
Would show you all submo...
Is it Pythonic to use list comprehensions for just side effects?
...that I'm calling for its side effects, not return values (like printing to screen, updating GUI, printing to a file, etc.).
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Submitting a form by pressing enter without a submit button
...t: -9999px"/>
That will push the button waaay to the left, out of the screen. The nice thing with this is, you'd get graceful degradation when CSS is disabled.
Update - Workaround for IE7
As suggested by Bryan Downing + with tabindex to prevent tab reach this button (by Ates Goral):
<inpu...
Make a float only show two decimal places
I have the value 25.00 in a float , but when I print it on screen it is 25.0000000 .
How can I display the value with only two decimal places?
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Why does git diff on Windows warn that the “terminal is not fully functional”?
... window. Git diff wants to write all over the window, eg to write the next screenful, without doing a million backspaces to get the cursor in the right place each time.
– jwg
Jan 3 '13 at 13:49
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Android: AutoCompleteTextView show suggestions when no text entered
...d, but I got an error if there was text in the InstantAutoComplete and the screen orientation changed. I fixed it with a check on the window visibility, I posted the new code here: gist.github.com/furycomptuers/4961368
– FuryComputers
Feb 15 '13 at 16:25
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How to explain dependency injection to a 5-year-old? [closed]
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When you get given a new Nintendo, you can just use the buttons and touch screen to play games.
But at the Nintendo factory, they need to know how to put one together.
When the smart people at the factory bring out a Nintendo DS, it will be different inside, but you will still know how to use it....