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How to reload apache configuration for a site without restarting apache
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apache 2.4.39 (win) does not support httpd -k graceful only httpd -k restart: httpd /? => -k restart : tell running Apache to do a graceful restart
– Andreas Dietrich
Apr 4 '19 at 9:36
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Get DOS path instead of Windows path
In a DOS window, how can I get the full DOS name/short name of the directory I am in?
11 Answers
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What is a deadlock?
...ocess X and process Y
X starts to use A.
X and Y try to start using B
Y 'wins' and gets B first
now Y needs to use A
A is locked by X, which is waiting for Y
The best way to avoid deadlocks is to avoid having processes cross over in this way. Reduce the need to lock anything as much as you can.
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Getting the location from an IP address [duplicate]
...untry right, and at least close on the state/province, I'd consider that a WIN. If you happen to be using this to look-up info for a DOS attack, keep in mind the IPs might not even be valid (not assigned to anyone or outside valid public IP range).
– eselk
Apr...
Use of Initializers vs Constructors in Java
...initialization and still have the static variable be final. This is a big win.
I find "if (someStaticVar == null) // do stuff" to be messy and error prone. If it is initialized statically and declared final, then you avoid the possibility of it being null.
However, I'm confused when you say:
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.NET - Dictionary locking vs. ConcurrentDictionary
... Or, what if two customers reaches for the same item at the same time, who wins? Will there be a fight? This is a non-threadsafe-collection. There's plenty of ways to avoid problems, but they all require some kind of locking, or rather explicit access in some way or another.
On the other hand, cons...
Apache Prefork vs Worker MPM
... system unless a different one is choosen at compile-time (for instance on Windows mpm_winnt is used by default). Here's the list of operating systems and their default MPMs:
BeOS beos
Netware mpm_netware
OS/2 mpmt_os2
Unix/Linux prefork (update for Apache version ≥ 2.4: prefork, worker, or...
How are VST Plugins made?
...file (for example : myplugin.def). This needs to contain at least the following lines:
EXPORTS main=_main
Borland compilers add an underscore to function names, and this exports the main() function the way a VST host expects it. For more information about .def files, see the C++Builder help files...
Using str_replace so that it only acts on the first match?
... of mistakes. While substr_replace is a somewhat unwieldy function to use owing to all the parameters, the real issue is that doing string manipulation by numbers is just tricky sometimes - you have to be careful to pass the right variable/offset to functions. I'd actually go so far as to say that t...
What is the difference between memmove and memcpy?
...than memcpy and if you are unlucky, it may even be slower, so you can only win calling memcpy.
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