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Reference — What does this symbol mean in PHP?
...LE__). This directory name does not have a trailing slash unless it is the root directory. (Added in PHP 5.3.0.)
__FUNCTION__: The function name. (Added in PHP 4.3.0) As of PHP 5 this constant returns the function name as it was declared (case-sensitive). In PHP 4 its value is always lowercased.
_...
Should IBOutlets be strong or weak under ARC?
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@VanDuTran - it means objects in the NIB that are at the root level, i.e. say you instantiated another view in there which isn't directly a subview of the main view, then it needs to have a strong reference.
– mattjgalloway
Mar 25 '12 at 16:59...
Detect 7 inch and 10 inch tablet programmatically
... + b² = c²
//The size of the diagonal in inches is equal to the square root of the height in inches squared plus the width in inches squared.
double diagonalInches = Math.sqrt(
(widthInches * widthInches)
+ (heightInches * heightInches));
From this, we can work out whether the device i...
AngularJS - Access to child scope
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Pass data through events. $emit sends events upwards to parents until the root scope and $broadcast dispatches events downwards. This might help you to keep things semantically correct.
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How can I get the version defined in setup.py (setuptools) in my package?
...ead that file during setup.py.
version_file = open(os.path.join(mypackage_root_dir, 'VERSION'))
version = version_file.read().strip()
The same VERSION file will then work exactly as well in any other program, even non-Python ones, and you only need to change the version string in one place for al...
How to track down log4net problems
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Make sure the root application where your entry point is logs something to log4net. Give it one of these:
private static ILog logger = LogManager.GetLogger(typeof(Program));
static void Main(string[] args)
{
logger.InfoFormat("{0} v.{...
Django: How to completely uninstall a Django app?
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Furthermore, you have to delete lines witgh app-name from setting.py in a root directory
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Declaring a custom android UI element using XML
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I would like to add that if your root element requires your custom namespace, you will have to add both the standard android namespace and your own custom one or else you may experience build errors.
– Chase
Sep 2 '11 a...
gunicorn autoreload on source change
...to just cut and paste these 3 commands into a shell in your django project root folder (with your virtualenv activated):
pip install watchdog -U
watchmedo shell-command --patterns="*.py;*.html;*.css;*.js" --recursive --command='echo "${watch_src_path}" && kill -HUP `cat gunicorn.pid`' . &am...
Is it good practice to NULL a pointer after deleting it?
... be a solution--it is, but not a very good one since it doesn't get to the root of the problem.) But not setting it to NULL masks the far (FAR!) more common problems of accessing the data after it has been deleted.
– Adrian McCarthy
Dec 19 '09 at 0:04
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