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What is the meaning of addToBackStack with null parameter?
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answered Apr 10 '14 at 10:13
RaghunandanRaghunandan
127k2424 gold badges212212 silver badges248248 bronze badges
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HashSet versus Dictionary w.r.t searching time to find if an item exists
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HashSet vs List vs Dictionary performance test, taken from here.
Add 1000000 objects (without checking duplicates)
Contains check for half the objects of a collection of 10000
Remove half the objects of a collection of 10000
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Why do I have to access template base class members through the this pointer?
...thered to look up. :) +1
– jalf
Jan 10 '11 at 3:41
20
@jalf: is there such a thing as the C++QTWB...
Remote Connections Mysql Ubuntu
...ld come back something like this with your actual IP in the xxx's
mysqld 1046 mysql 10u IPv4 5203 0t0 TCP xxx.xxx.xxx.xxx:3306 (LISTEN)
If the above statement returns correctly you will then be able to accept remote users. However for a remote user to connect with the correct priveleges y...
ruby system command check exit code
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edited Sep 10 '13 at 20:36
answered Sep 10 '13 at 20:31
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PHP: How to check if image file exists?
... accepted.
– Martin
Jun 5 '16 at 18:10
From PHP: bool file_exists ( string $filename ) As of PHP 5.0.0, this function ...
How can I format a decimal to always show 2 decimal places?
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108
I suppose you're probably using the Decimal() objects from the decimal module? (If you need ex...
How to pip install a package with min and max version range?
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answered Jan 10 '12 at 22:25
Hugo TavaresHugo Tavares
21k55 gold badges4242 silver badges4242 bronze badges
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Get first n characters of a string
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//The simple version for 10 Characters from the beginning of the string
$string = substr($string,0,10).'...';
Update:
Based on suggestion for checking length (and also ensuring similar lengths on trimmed and untrimmed strings):
$string = (strlen(...
Resolve Type from Class Name in a Different Assembly
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answered Aug 18 '10 at 13:03
Sandor DrieënhuizenSandor Drieënhuizen
5,77044 gold badges3333 silver badges7777 bronze badges
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