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Local Storage vs Cookies
I want to reduce load times on my websites by moving all cookies into local storage since they seem to have the same functionality. Are there any pros/cons (especially performance-wise) in using local storage to replace cookie functionality except for the obvious compatibility issues?
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What is the best open XML parser for C++? [duplicate]
...re not optional checks, mandated by xml spec itself. I would not waste my time on such a thing as there are actual good decent parsers too (libxml2 for example)_
– StaxMan
Apr 23 '09 at 4:06
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How is Math.Pow() implemented in .NET Framework?
...the method is actually implemented in the CLR, written in C++. The just-in-time compiler consults a table with internally implemented methods and compiles the call to the C++ function directly.
Having a look at the code requires the source code for the CLR. You can get that from the SSCLI20 distribu...
How can you automatically remove trailing whitespace in vim
I am getting 'trailing whitespace' errors trying to commit some files in git.
13 Answers
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UIImagePickerController error: Snapshotting a view that has not been rendered results in an empty sn
...Camera in your UIViewController, only after the view has Loaded and with a timeout:
- (void)viewDidAppear:(BOOL)animated
{
[super viewDidAppear:animated];
//show camera...
if (!hasLoadedCamera)
[self performSelector:@selector(showcamera) withObject:nil afterDelay:0.3];
}
and ...
The Definitive C++ Book Guide and List
...purely as a reference for experienced users willing to devote considerable time and effort to its understanding. The C++17 standard is released in electronic form for 198 Swiss Francs.
The C++17 standard is available, but seemingly not in an economical form – directly from the ISO it costs 198 Sw...
Binary Data in JSON String. Something better than Base64
.... A simple encode+decode timing measurement shows that b85 is more than 13 times slower than b64. So we have a 7% size win, but 1300% performance loss.
– Pieter Ennes
Sep 11 '14 at 12:03
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How do I efficiently iterate over each entry in a Java Map?
If I have an object implementing the Map interface in Java and I wish to iterate over every pair contained within it, what is the most efficient way of going through the map?
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Do htmlspecialchars and mysql_real_escape_string keep my PHP code safe from injection?
...a wrapper like PEAR DB
Make sure that magic_quotes_gpc and magic_quotes_runtime are off at all times, and never get accidentally turned on, not even briefly. These are an early and deeply misguided attempt by PHP's developers to prevent security problems (which destroys data)
There isn't really a ...
How can I search Git branches for a file or directory?
...cript to use it, I found it a little restricted to use that approach.
Sometimes you need to search for something that can appear/disappear over time, so why not search against all commits? Besides that, sometimes you need a verbose response, and other times only commit matches. Here are two version...