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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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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...
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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Difference between window.location.href=window.location.href and window.location.reload()
...indow.location.reload();
results in a refresh that blanks out the entire screen for a second, where as
window.location = document.URL;
refreshes the page much more quickly, almost imperceptibly.
Doing a bit more research, and some experimentation with fiddler, it seems that window.location.re...
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....
How do you automatically set text box to Uppercase?
...hrough a POST, it will send it however you typed it, not how it's shown on screen.
– Vincent Poirier
Jul 28 '15 at 19:04
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IntelliJ IDEA generating serialVersionUID
...e slowly towards the gutter. At that point the "lightbulb" shows up on the screen. (Try this a few times if it does not work as intended the first time). Then you can click on the create field option to create the uid. Hope this helps people who are stuck on this.
– Niyaz
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Android emulator doesn't take keyboard input - SDK tools rev 20
...re important configuration settings below:
If you notice that the soft (screen-based) main keys Back, Home, etc. are missing from your emulator you can set hw.mainKeys=no to enable them.
Original answer
Even though the developer documentation says keyboard support is enabled by default it doe...
Easiest way to flip a boolean value?
...cro. This prevents some mistakes and makes it all more readable on narrow screens.
– OJW
Oct 1 '10 at 12:17
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How can I write to the console in PHP?
...cially when using output buffering - if your buffer doesn't make it to the screen, neither does your console.log output. It's something to be mindful of.
– whoshotdk
Aug 24 '16 at 14:26
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