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Error: CUICatalog: Invalid asset name supplied: (null), or invalid scale factor : 2.000000
...nt for [UIImage imageNamed:]
Add $arg3 == nil condition on Simulator, $r0 == nil condition on 32-bit iPhone, or $x2 == nil on 64-bit iPhone.
Run your application and see where debugger will stop.
P.S. Keep in mind this also happens if image name is empty string. You can check this by adding [(N...
Email address validation using ASP.NET MVC data type attributes
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Javascript regex returning true.. then false.. then true.. etc [duplicate]
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/^[^-_]([a-z0-9-_]{4,20})[^-_]$/gi;
You're using a g (global) RegExp. In JavaScript, global regexen have state: you call them (with exec, test etc.) the first time, you get the first match in a given string. Call them again and you get...
Timeout for python requests.get entire response
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+50
What about using eventlet? If you want to timeout the request after 10 seconds, even if data is being received, this snippet will work...
What Automatic Resource Management alternatives exist for Scala?
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10
For now Scala 2.13 has finally supported: try with resources by using Using :), Example:
val li...
How to trigger a click on a link using jQuery
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Select unique or distinct values from a list in UNIX shell script
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edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Mar 6 '09 at 10:34
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Formatting a number with leading zeros in PHP [duplicate]
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Use sprintf :
sprintf('%08d', 1234567);
Alternatively you can also use str_pad:
str_pad($value, 8, '0', STR_PAD_LEFT);
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img src SVG changing the styles with CSS
...logo.svg in a text editor.
look for fill: #fff and replace it with fill: #000
For example, your logo.svg might look like this when opened in a text editor:
<svg fill="#000000" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg">
<path d="M0 0h24v24H0z" fill=...
PHP Array to CSV
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edited Oct 28 '12 at 10:57
Vyktor
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