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How to get the current user in ASP.NET MVC
In a forms model, I used to get the current logged-in user by:
20 Answers
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When should an IllegalArgumentException be thrown?
...worried that this is a runtime exception so it should probably be used sparingly.
Standard use case:
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Why do C and C++ compilers allow array lengths in function signatures when they're never enforced?
This is what I found during my learning period:
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How can I convert byte size into a human-readable format in Java?
How can I convert byte size into a human-readable format in Java?
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Getting “type or namespace name could not be found” but everything seems ok?
I'm getting a:
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How to initialize static variables
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PHP can't parse non-trivial expressions in initializers.
I prefer to work around this by adding code right after definition of the class:
class Foo {
static $bar;
}
Foo::$bar = array(…);
or
class Foo {
private static $bar;
static function init()
{
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EditText underline below text property
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It's actually fairly easy to set the underline color of an EditText programmatically (just one line of code).
To set the color:
editText.getBackground().setColorFilter(color, PorterDuff.Mode.SRC_IN);
To remove the color:
editText.getBackground().clearColorFilter(...
Difference between == and === in JavaScript [duplicate]
What is the difference between == and === in JavaScript? I have also seen != and !== operators. Are there more such operators?
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Android - Launcher Icon Size
...d be 144 x 144.
XXXHDPI should be 192 x 192.
Then just put each of them in the separate stalks of the drawable folder.
You are also required to give a large version of your icon when uploading your app onto the Google Play Store and this should be WEB 512 x 512. This is so large so that Google c...
Copy file or directories recursively in Python
Python seems to have functions for copying files (e.g. shutil.copy ) and functions for copying directories (e.g. shutil.copytree ) but I haven't found any function that handles both. Sure, it's trivial to check whether you want to copy a file or a directory, but it seems like a strange omission.
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