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What is the proper #include for the function 'sleep()'?

... this is what I use for a cross-platform code: #ifdef _WIN32 #include <Windows.h> #else #include <unistd.h> #endif int main() { pollingDelay = 100 //do stuff //sleep: #ifdef _WIN32 Sleep(pollingDelay); #else usleep(pollingDelay*1000); /* sleep for 10...
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How to implement a tree data-structure in Java? [closed]

...object. It is fairly easy to implement simple trees to do what you need. All you need to add are methods for add to, removing from, traversing, and constructors. The Node is the basic building block of the Tree. share ...
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Why should I care about lightweight vs. annotated tags?

...ity for the paranoid. Most of us aren't ever going to use it, but if you really want to verify everything before you put that software on your computer, you might want it. Edit: As for what to write in a tag annotation, you're right - there's not always much useful to say. For a version number tag...
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Remove refs/original/heads/master from git repo after filter-branch --tree-filter?

... as a backup, in case you mess up your filter-branch. Believe me, it's a really good idea. Once you've inspected the results, and you're very confident that you have what you want, you can remove the backed up ref: git update-ref -d refs/original/refs/heads/master or if you did this to many refs...
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Has anyone ever got a remote JMX JConsole to work?

...solution for this: If your Java process is running on Linux behind a firewall and you want to start JConsole / Java VisualVM / Java Mission Control on Windows on your local machine to connect it to the JMX Port of your Java process. You need access to your linux machine via SSH login. All Communic...
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Why does parseInt yield NaN with Array#map?

...x parameter. If you're using underscore you can do: ['10','1','100'].map(_.partial(parseInt, _, 10)) Or without underscore: ['10','1','100'].map(function(x) { return parseInt(x, 10); }); share | ...
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Nginx no-www to www and www to no-www

...n.php last; # etc etc... } } Note: I have not originally included https:// in my solution since we use loadbalancers and our https:// server is a high-traffic SSL payment server: we do not mix https:// and http://. To check the nginx version, use nginx -v. Strip www from ...
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is there a require for json in node.js

... @coen yes, we always use __dirname to make relative paths. – Raynos Aug 23 '11 at 15:19 ...
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How to define two fields “unique” as couple

... There is a simple solution for you called unique_together which does exactly what you want. For example: class MyModel(models.Model): field1 = models.CharField(max_length=50) field2 = models.CharField(max_length=50) class Meta: unique_together = ('field1', 'fi...
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What are the differences between double-dot “..” and triple-dot “…” in Git diff commit ranges?

...ion of the difference between .. (dot-dot) and ... (dot-dot-dot) is essentially the same as in manojlds's answer. The command git diff typically¹ only shows you the difference between the states of the tree between exactly two points in the commit graph. The .. and ... notations in git diff have t...