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What is the reason for performing a double fork when creating a daemon?
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Looking at the code referenced in the question, the justification is:
Fork a second child and exit immediately to prevent zombies. This
causes the second child process to be orphaned, making the init
process responsible for its cleanup. And, since the first child...
How to add an Access-Control-Allow-Origin header
...e following in it.
<FilesMatch "\.(ttf|otf|eot|woff|woff2)$">
<IfModule mod_headers.c>
Header set Access-Control-Allow-Origin "*"
</IfModule>
</FilesMatch>
also in your remote CSS file, the font-face declaration needs the full absolute URL of the font-file (not nee...
How can I make Sublime Text the default editor for Git?
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For me, this will open a new tab if sublime text is already open. Closing the tab, doesn't let git know its done. I've tried --multiinstance, but it doesn't seem to do anything.
– David Faivre
Jun 10 '13 at 12:49
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How to hide close button in WPF window?
...bar - they all go together.
Note that Alt+F4 will still close the Window. If you don't want to allow the window to close before the background thread is done, then you could also override OnClosing and set Cancel to true, as Gabe suggested.
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How can I add remote repositories in Mercurial?
...n then use commands like hg push remote1 to send changesets to that repo. If you want that remote repo to update is working directory you'd need to put a changegroup hook in place at that remote location that does an update. That would look something like:
[hooks]
changegroup = hg update 2>&am...
Thread.Sleep replacement in .NET for Windows Store
...portable class library.. I guess I'll have move this into the platform specific classes.
– Max♦
Sep 28 '12 at 14:13
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JavaScript: empty array, [ ] evaluates to true in conditional structures. Why is this?
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If you test the expression [] == false it evaluates to true.
– m.rufca
Apr 24 '18 at 18:06
3
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Why does Javascript's regex.exec() not always return the same value? [duplicate]
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A JavaScript RegExp object is stateful.
When the regex is global, if you call a method on the same regex object, it will start from the index past the end of the last match.
When no more matches are found, the index is reset to 0 automatically.
To reset it manually, set the lastIndex pr...
git pull keeping local changes
How can I safely update (pull) a git project, keeping specific files untouched, even if there's upstream changes?
6 Answers...
Does Java have a HashMap with reverse lookup?
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You will significantly improve performance of containsValue() by changing it to return valueToKeyMap.containsKey(value)
– JT.
Apr 23 '13 at 0:46
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