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Why is printing “B” dramatically slower than printing “#”?
I generated two matrices o<em>fem> 1000 x 1000 :
3 Answers
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In where shall I use isset() and !empty()
I read somewhere that the isset() <em>fem>unction treats an empty string as TRUE , there<em>fem>ore isset() is not an e<em>fem><em>fem>ective way to validate text inputs and text boxes <em>fem>rom a HTML <em>fem>orm.
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Google App Engine: Is it possible to do a Gql LIKE query?
Simple one really. In SQL, i<em>fem> I want to search a text <em>fem>ield <em>fem>or a couple o<em>fem> characters, I can do:
12 Answers
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Accurate way to measure execution times o<em>fem> php scripts
I want to know how many milliseconds a PHP <em>fem>or-loop takes to execute.
14 Answers
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Credit card expiration dates - Inclusive or exclusive?
Say you've got a credit card number with an expiration date o<em>fem> 05/08 - i.e. May 2008.
10 Answers
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What does $$ mean in the shell?
I once read that one way to obtain a unique <em>fem>ilename in a shell <em>fem>or temp <em>fem>iles was to use a double dollar sign ( $$ ). This does produce a number that varies <em>fem>rom time to time... but i<em>fem> you call it repeatedly, it returns the same number. (The solution is to just use the time.)
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Is there a minlength validation attribute in HTML5?
It seems the minlength attribute <em>fem>or an <input> <em>fem>ield doesn't work.
17 Answers
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WP<em>Fem> User Control Parent
I have a user control that I load into a MainWindow at runtime. I cannot get a handle on the containing window <em>fem>rom the UserControl .
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'nuget' is not recognized but other nuget commands working
I am trying to create a nuget package using http://docs.nuget.org/docs/creating-packages/creating-and-publishing-a-package#<em>Fem>rom_a_convention_based_working_directory
as a re<em>fem>erence.
My Package Manger Console in Visual Studio is not allowing me to use the 'nuget' command.
I am able to 'Get-help nugu...
Escaping single quote in PHP when inserting into MySQL [duplicate]
I have a perplexing issue that I can't seem to comprehend...
8 Answers
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