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What is the boundary in multipart/form-data?
...you want to send the following data to the web server:
name = John
age = 12
using application/x-www-form-urlencoded would be like this:
name=John&age=12
As you can see, the server knows that parameters are separated by an ampersand &. If & is required for a parameter value then it ...
Fastest hash for non-cryptographic uses?
...
CRC32 is pretty fast and there's a function for it: http://www.php.net/manual/en/function.crc32.php
But you should be aware that CRC32 will have more collisions than MD5 or even SHA-1 hashes, simply because of the reduced length...
UINavigationController without navigation bar?
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answered Apr 23 '11 at 18:14
AshwinAshwin
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PHP code to remove everything but numbers
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281
Try this:
preg_replace('/[^0-9]/', '', '604-619-5135');
preg_replace uses PCREs which gener...
Could not find any resources appropriate for the specified culture or the neutral culture
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259
I just hit this same exception in a WPF project. The issue occurred within an assembly that w...
top -c command in linux to filter processes listed based on processname
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221
Using pgrep to get pid's of matching command lines:
top -c -p $(pgrep -d',' -f string_to_matc...
What are the differences between poll and select?
...he Solaris library function both have this limit. But I
see that BSD/OS 2.1 has now been coded to avoid this limit, so it's
doable, just a small matter of programming. :-) Someone should file a
Solaris bug report on this, and see if it ever gets fixed.
With poll(), however, the user mu...
Remove elements from collection while iterating
...ok> books = new ArrayList<Book>();
books.add(new Book(new ISBN("0-201-63361-2")));
books.add(new Book(new ISBN("0-201-63361-3")));
books.add(new Book(new ISBN("0-201-63361-4")));
Collect and Remove
The first technique consists in collecting all the objects that we want to delete (e.g. us...
Swift - Convert to absolute value
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Tamás Sengel
43.6k2222 gold badges127127 silver badges154154 bronze badges
answered Jun 11 '14 at 9:48
B.S.B.S.
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