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What is the best open XML parser for C++? [duplicate]
...inyXML if you're concerned about efficiency/memory management (it tends to allocate lots of tiny blocks). My personal favourite is RapidXML.
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Regular expression to match DNS hostname or IP Address?
...mes only (and not intranet), I wrote the following snipped, a mix of shell/php but it should be applicable as any regular expression.
first go to ietf website, download and parse a list of legal level 1 domain names:
tld=$(curl -s http://data.iana.org/TLD/tlds-alpha-by-domain.txt | sed 1d | cut ...
Disabling implicit animations in -[CALayer setNeedsDisplayInRect:]
...
Usage (inside the view):
MyLayerDelegate *delegate = [[MyLayerDelegate alloc] init];
// assign to a strong property, because CALayer's "delegate" property is weak
self.myLayerDelegate = delegate;
self.myLayer = [CALayer layer];
self.myLayer.delegate = delegate;
// ...
self.myLayerDelegate.di...
How do I count the number of occurrences of a char in a String?
...rs are huge difference, but percetage wise...it adds up. Avoid the memory allocations - use a loop!
– Ben
Nov 18 '14 at 15:41
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How do I copy a string to the clipboard on Windows using Python?
...cb = ctypes.windll.user32.CloseClipboard
ga = ctypes.windll.kernel32.GlobalAlloc # Global memory allocation
gl = ctypes.windll.kernel32.GlobalLock # Global memory Locking
gul = ctypes.windll.kernel32.GlobalUnlock
GMEM_DDESHARE = 0x2000
def Get():
ocb(None) # Open Clip, Default task
pcon...
How does this checkbox recaptcha work and how can I use it?
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Here is my code running without problem in PHP:
Client Side:
<div class="g-recaptcha" data-sitekey="PUBLIC_KEY"></div>
Server Side:
if (isset($_POST['g-recaptcha-response'])) {
$captcha = $_POST['g-recaptcha-response'];
$privatekey = "SECRET_K...
Move assignment operator and `if (this != &rhs)`
...ll you need to do is a memcpy (hidden under std::copy). You don't want to allocate a new array of the same size and then deallocate the old one of the same size!
Now for your clients who actually want strong exception safety:
template <class C>
C&
strong_assign(C& lhs, C rhs)
{
...
How do I convert a hexadecimal color to rgba with the Less compiler?
...
This hasn't been updated for a while but with Less PHP I am getting the following error - @colorGold: color('#C6AF87'); .box { background-color: rgba(red(@colorGold),green(@colorGold),blue(@colorGold),0.3); } Error is - Could not compile CSS file (screen.less): co...
Event system in Python
... limited interface, but higher performance".
pyeventdispatcher is based on PHP's Symfony framework's event-dispatcher.
dispatcher was extracted from django.dispatch but is getting fairly old.
Cristian Garcia's EventManger is a really short implementation.
Others:
pluggy contains a hook system whic...
Reducing MongoDB database file size
...illed 2/3 of your drive with one DB, you could not perform a repair. Newly allocated files would suck up the remaining space before the new DB was completely "copied & repaired" and "the switch" would never happen. With compact, he can at least keep the existing files in place. I agree, it's not...