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Media Queries: How to target desktop, tablet, and mobile?
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IMO these are the best breakpoints:
@media (min-width:320px) { /* smartphones, portrait iPhone, portrait 480x320 phones (Android) */ }
@media (min-width:480px) { /* smartphones, Android phones, landscape iPhone */ }
@media (min-width:600px) { /* portrait tablets, portrait iPad...
How to detect unused methods and #import in Objective-C
...n select the Build tab.) Here are a few (which show up for Clang and GCC 4.2 for me) which may be of interest:
Unused Functions
Unused Parameters
Unused Values
I don't see any options for detecting unused imports, but that is a bit simpler — the low-tech approach is just to comment out import ...
What is the difference between a definition and a declaration?
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23 Answers
23
Active
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Timeout expired. The timeout period elapsed prior to completion of the operation or the server is no
I have many users on my web site (20000-60000 per day), which is a download site for mobile files. I have remote access to my server (windows server 2008-R2). I've received "Server is unavailable" errors before, but am now seeing a connection timeout error.
I'm not familiar with this - wh...
Turn off deprecated errors in PHP 5.3
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203
You can do it in code by calling the following functions.
error_reporting(E_ERROR | E_WARNING...
Custom fonts in iOS 7
...for it, if that's important. I've tried using this https://github.com/deni2s/IBCustomFonts but I cannot get it to work with this font http://www.fontspace.com/freaky-fonts/emulogic
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How can I remove the gloss on a select element in Safari on Mac?
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200
@beanland; You have to write
-webkit-appearance:none;
in your css.
read this http://trent...
What's the difference(s) between .ToList(), .AsEnumerable(), AsQueryable()?
... object that implements IEnumerable, not IQueryable:
var ints = new[] { 1, 2 };
ReportTypeProperties(ints);
ReportTypeProperties(ints.AsEnumerable());
ReportTypeProperties(ints.AsQueryable());
The results:
Compile-time type: Int32[]
Actual type: Int32[]
Compile-time type: IEnumerable`1
Actual type...
How to print SQL statement in codeigniter model
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126
To display the query string:
print_r($this->db->last_query());
To display the quer...
How do I create a unique constraint that also allows nulls?
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SQL Server 2008 +
You can create a unique index that accept multiple NULLs with a WHERE clause. See the answer below.
Prior to SQL Server 2008
You cannot create a UNIQUE constraint and allow NULLs. You need set a default value of NEW...