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Conditional Variable vs Semaphore
..., put a lock around it. You could theoretically use a binary semaphore to do this, but that's a special case.
Semaphores and condition variables build on top of the mutual exclusion provide by locks and are used for providing synchronized access to shared resources. They can be used for similar p...
Base constructor in C# - Which gets called first? [duplicate]
...starts at the derived constructor, the first thing the derived constructor does is call the base constructor(if any). So it appears as if the base constructor is being called first.
– saquib adil
Aug 16 '17 at 14:50
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Node / Express: EADDRINUSE, Address already in use - Kill server
...d there) it makes no sense to put that inside the exit event...
On crash, do process.on('uncaughtException', ..) and on kill do process.on('SIGTERM', ..)
That being said, SIGTERM (default kill signal) lets the app clean up, while SIGKILL (immediate termination) won't let the app do anything.
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Xcode 6: Keyboard does not show up in simulator
The keyboard does not show up when I run the simulator and click in the UITextView. How do I re-enable the keyboard?
13 Ans...
How to tell git to use the correct identity (name and email) for a given project?
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git config user.email "bob@example.com"
Doing that one inside a repo will set the configuration on THAT repo, and not globally.
Seems like that's pretty much what you're after, unless I'm misreading you.
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Generating a random & unique 8 character string using MySQL
...ists of two very different sub-problems:
the string must be seemingly random
the string must be unique
While randomness is quite easily achieved, the uniqueness without a retry loop is not. This brings us to concentrate on the uniqueness first. Non-random uniqueness can trivially be achieved wit...
How to avoid passing parameters everywhere in play2?
...1, I usually get all data in actions, use them directly in views. Since we don't need to explicitly declare parameters in view, this is very easy.
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nginx - client_max_body_size has no effect
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Following nginx documentation, you can set client_max_body_size 20m ( or any value you need ) in the following context:
context: http, server, location
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Undefined reference to static constexpr char[]
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That looks weird... since it doesn't seem to provide compiler with some information it had not before...
– vines
Sep 19 '12 at 23:13
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JavaScript chop/slice/trim off last character in string
... edited Sep 20 '19 at 17:14
dota2pro
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answered Jun 4 '09 at 20:35
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