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How to stop and restart memcached server?
... restart
– danriti
Feb 27 '13 at 15:32
on some systems sudo su - would work to change to root user.
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How to generate a random number between a and b in Ruby?
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324
UPDATE: Ruby 1.9.3 Kernel#rand also accepts ranges
rand(a..b)
http://www.rubyinside.com/r...
How to dismiss ViewController in Swift?
... segue?
– MoralCode
Nov 12 '14 at 0:32
2
For Swift 2.2 navigationController!.popViewControllerAn...
Best Practices: Salting & peppering passwords?
... recommended cost is 10, that reduces the hashes per second by a factor of 32. So we'd be talking only about 2200 hashes per second. At that rate, even some dictionary phrases or modificaitons may be safe.
Additionally, we should be checking for those weak classes of passwords at the door and not a...
Adding a new SQL column with a default value
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table users (user_id int unsigned PK, username varchar(32))
alter table users add column verified tinyint unsigned default 0
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Get URL of ASP.Net Page in code-behind [duplicate]
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answered Sep 18 '08 at 19:32
Darren KoppDarren Kopp
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How to remove first 10 characters from a string?
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V4VendettaV4Vendetta
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add a...
How to get the month name in C#?
...mpler.
– Jon Skeet
Jun 10 '09 at 13:32
1
I would have suggested that as well, but you already had...
How to remove duplicate values from an array in PHP
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32
Use array_values(array_unique($array));
array_unique: for unique array
array_values: for reind...
Difference between BYTE and CHAR in column datatypes
...erence lies when you use multi-byte character sets such as Unicode (UTF-16/32). In this case, 11 Bytes could account for less than 11 characters.
Also those field types might be treated differently in regard to accented characters or case, for example 'binaryField(ete) = "été"' will not match whi...