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NSOperation vs Grand Central Dispatch
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http://iosinfopot.blogspot.in/2015/08/nsthread-vs-gcd-vs-nsoperationqueue.html
http://nshipster.com/nsoperation/
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How to determine the encoding of text?
...overed in the document itself: for instance, in an XML declaration or (for HTML documents) an http-equiv META tag. If Beautiful Soup finds this kind of encoding within the document, it parses the document again from the beginning and gives the new encoding a try. The only exception is if you explici...
CORS - How do 'preflight' an httprequest?
...ll make the actual request. You can learn more about CORS here: http://www.html5rocks.com/en/tutorials/cors/
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What is the “__v” field in Mongoose
...t: http://aaronheckmann.blogspot.com/2012/06/mongoose-v3-part-1-versioning.html
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Why is the Windows cmd.exe limited to 80 characters wide?
...p://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/win-command-prompt.html
You don't mention that you're looking for a replacement, but if so you might also check out some of the cmd.exe replacements like Console 2 or JP Software's Take Command etc. I've also had some good experiences with PuT...
Listing all permutations of a string/integer
... #), from http://radio.weblogs.com/0111551/stories/2002/10/14/permutations.html :
Rather lengthy, but I decided to copy it anyway, so the post is not dependent on the original.
The function takes a string of characters, and writes down every possible permutation of that exact string, so for example...
Creating a config file in PHP
...standard function to escape data for embedding into PHP code as exists for HTML, URLs, MySQL statements, shell commands....
Serialized data
This is relatively efficient for small amounts of configuration (up to around 200 items) and allows for use of any PHP data structure. It requires very little ...
What is a dependency property?
... well written is this one: http://www.wpftutorial.net/dependencyproperties.html
Basically, DependencyProperties differ from regular properties in that they're not just setters / getters for fields in the class, but they retrieve their actual values dynamically during runtime. The SetValue() method ...
What are the differences between node.js and node?
... symlink (see also lists.debian.org/debian-devel-announce/2012/07/msg00002.html).
– someonr
Jan 20 '15 at 20:10
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Why prefer two's complement over sign-and-magnitude for signed numbers?
... 2s compliment the first place. cs.cornell.edu/~tomf/notes/cps104/twoscomp.html
– Ankit
Jan 30 '15 at 10:17
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