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Check whether variable is number or string in JavaScript
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edited Apr 22 '13 at 13:00
answered Aug 20 '09 at 2:25
Sa...
How to make Twitter Bootstrap menu dropdown on hover rather than click
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I created a pure on hover dropdown menu based on the latest (v2.0.2) Bootstrap framework that has support for multiple submenus and thought I'd post it for future users:
body {
padding-top: 60px;
padding-bottom: 40px;
}
.sidebar-nav {
padding: 9px 0;
}
.dropdown-menu...
Getting HTTP code in PHP using curl
...of time:
if(!$url || !is_string($url) || ! preg_match('/^http(s)?:\/\/[a-z0-9-]+(.[a-z0-9-]+)*(:[0-9]+)?(\/.*)?$/i', $url)){
return false;
}
Make sure you only fetch the headers, not the body content:
@curl_setopt($ch, CURLOPT_HEADER , true); // we want headers
@curl_setopt($ch, CURLOPT_NO...
django test app error - Got an error creating the test database: permission denied to create databas
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answered Jan 6 '13 at 20:31
AlasdairAlasdair
234k3838 gold badges431431 silver badges416416 bronze badges
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How to encrypt/decrypt data in php?
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+50
Foreword
Starting with your table definition:
- UserID
- Fname
- Lname
- Email
- Password
- IV
Here are the changes:
The fields ...
How to distinguish mouse “click” and “drag”
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Rivenfall
80466 silver badges1414 bronze badges
answered May 18 '11 at 9:03
wong2wong2
26...
How do I use floating-point division in bash?
... am trying to divide two image widths in a Bash script, but bash gives me 0 as the result:
18 Answers
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What reference do I need to use Microsoft.Office.Interop.Excel in .NET?
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102
Update (thanks user2347528)
These assemblies are available as NuGet packages, which is much eas...
What is causing this error - “Fatal error: Unable to find local grunt”
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This version must be the old one(v0.3).today I'm unintsalled it,and install the new grunt(v0.4) called Grunt-CLI.something has changed..
– Ryan Yiada
Dec 18 '12 at 7:09
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jQuery If DIV Doesn't Have Class “x”
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answered Feb 6 '09 at 13:24
alphadoggalphadogg
11.8k66 gold badges4444 silver badges8080 bronze badges
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