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PHP function to build query string from array
...ing for the built in PHP function to do this, not a homebrew one (that's all a google search seems to return). There is one, I just can't remember its name or find it on php.net. IIRC its name isn't that intuitive.
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How can I tell PyCharm what type a parameter is expected to be?
When it comes to constructors, and assignments, and method calls, the PyCharm IDE is pretty good at analyzing my source code and figuring out what type each variable should be. I like it when it's right, because it gives me good code-completion and parameter info, and it gives me warnings if I try t...
How to create circle with Bézier curves?
... as a valid decision (good enough and easy to calculate), but I would not call it optimal (at least not without writing in what sense it is optimal).
– Suma
Oct 7 '15 at 11:57
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Difference between an application server and a servlet container?
...ost of the JavaEE technologies on a servlet-container, but you have to install a standalone implementation of the particular technology.
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Are there any downsides to enabling git rerere?
...>.
Be careful to use it on specific paths; you don't want to blow away all of your recorded resolutions everywhere. (forget with no arguments has been deprecated to save you from doing this, unless you type git rerere forget . to explicitly request it.)
But if you don't think to do that, you cou...
Difference between staticmethod and classmethod
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Maybe a bit of example code will help: Notice the difference in the call signatures of foo, class_foo and static_foo:
class A(object):
def foo(self, x):
print "executing foo(%s, %s)" % (self, x)
@classmethod
def class_foo(cls, x):
print "executing class_foo(%s, %s...
Why use bzero over memset?
...e used if you want to ensure the compiler doesn't quietly optimize-away a call to "scrub" memory for some security-related purpose (such as blanking-out a region of memory that contained a sensitive piece of information such as a cleartext password).
– Christopher Schultz
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Unicode, UTF, ASCII, ANSI format differences
...es per "code unit". This is the native format of strings in .NET, and generally in Windows and Java. Values outside the Basic Multilingual Plane (BMP) are encoded as surrogate pairs. These used to be relatively rarely used, but now many consumer applications will need to be aware of non-BMP characte...
Is it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps?
...y domain (e.g. http://martijnthe.nl ) with my app whenever the app is installed on the phone, and with Mobile Safari in case it is not.
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Is there a way of having git show lines added, lines changed and lines removed?
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If all of your files are staged for commit, to see the --numstat go like this:
git diff --numstat HEAD~
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