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How to calculate the difference between two dates using PHP?
...want to do that, just output the date.
Despite all that, I've decided to address the complaints. If you truly need an exact range but haven't got access to PHP 5.3, use the code below (it should work in PHP 4 as well). This is a direct port of the code that PHP uses internally to calculate ranges,...
Detect network connection type on Android
... }else{
return false;
}
}
}
Also make sure to add this permission to you AndroidManifest.xml
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"></uses-permission>
Sources for network speeds include wikipedia & http://3gstore.com/pa...
How does Git handle symbolic links?
...
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
answered Jun 5 '09 at 7:01
CB BaileyCB Bailey
...
What is the difference between “px”, “dip”, “dp” and “sp”?
...mended you
use this unit when specifying font sizes, so they will be adjusted
for both the screen density and user's preference.
From Understanding Density Independence In Android:
+----------------+----------------+---------------+-------------------------------+
| Density Bucket | ...
What is std::move(), and when should it be used?
...edia Page on C++11 R-value references and move constructors
In C++11, in addition to copy constructors, objects can have move constructors.
(And in addition to copy assignment operators, they have move assignment operators.)
The move constructor is used instead of the copy constructor, if the obje...
When should I really use noexcept?
... as to when I should consider using it in practice. Based on what I have read so far, the last-minute addition of noexcept seems to address some important issues that arise when move constructors throw. However, I am still unable to provide satisfactory answers to some practical questions that led...
Easiest way to rename a model using Django/South?
...mamigration yourapp rename_foo_to_bar --empty
(Update 2: try --auto instead of --empty to avoid the warning below. Thanks to @KFB for the tip.)
If you're using an older version of south, you'll need startmigration instead of schemamigration.
Then manually edit the migration file to look like th...
Removing projects in Sublime Text 2 and 3
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ValjasValjas
4,75411 gold badge1717 silver badges3131 bronze badges
...
Performance surprise with “as” and nullable types
...revising chapter 4 of C# in Depth which deals with nullable types, and I'm adding a section about using the "as" operator, which allows you to write:
...
When is the init() function run?
...o find a precise explanation of what the init() function does in Go. I read what Effective Go says but I was unsure if I understood fully what it said. The exact sentence I am unsure is the following:
...