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Set margins in a LinearLayout programmatically
...topMargin = ...;
((MarginLayoutParams) lp).leftMargin = ...;
//... etc
}
else
Log.e("MyApp", "Attempted to set the margins on a class that doesn't support margins: "+something.getClass().getName() );
...this works without needing to know about / edit the surrounding layout. Note the "i...
How to determine the screen width in terms of dp or dip at runtime in Android?
...re references:
Configuration configuration = yourActivity.getResources().getConfiguration();
int screenWidthDp = configuration.screenWidthDp; //The current width of the available screen space, in dp units, corresponding to screen width resource qualifier.
int smallestScreenWidthDp = configuration.s...
How do I prevent the padding property from changing width or height in CSS?
...d consider the width: auto trick below. Works across browsers, less code, etc.
– Ryan Shillington
Oct 3 '13 at 21:07
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Common elements comparison between 2 lists
... I'd used frozenset as it's immutable and so can be used as dictionary key etc
– zebrabox
May 19 '10 at 11:04
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Fastest way to implode an associative array with keys
...d the best way to implode an associative array but using my own seperators etc...
So I did this using PHP's array_walk() function to let me join an associative array into a list of parameters that could then be applied to a HTML tag....
// Create Params Array
$p = Array("id"=>"blar","class"=>...
How to get Resource Name from Resource id
...1 IS the id of your View. It is not a simple text that you can get, split, etc.. In order to better help you, can you tell us what exactly do you need this text for?
– Dimitris Makris
Apr 13 '12 at 8:52
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Visual List of iOS Fonts?
...odoni 72 Oldstyle"]
And if you need the name of a particular bold/italic/etc style, you can get it like this:
for familyName in UIFont.familyNames {
print(UIFont.fontNames(forFamilyName: familyName))
}
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Testing the type of a DOM element in JavaScript
....nodeName.match(/\bTBODY\b/i) or element.nodeName.toLowerCase() == 'tbody' etc.
– Robusto
Sep 27 '12 at 16:05
9
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Ruby equivalent of virtualenv?
...nv works since it lets you sandbox different ruby versions and their gems, etc.
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How to compare DateTime in C#?
...eTime.Compare (This is also relevant for operators like >, <, == and etc.):
To determine the relationship of t1 to t2, the Compare method compares
the Ticks property of t1 and t2 but ignores their Kind property.
Before comparing DateTime objects, ensure that the objects represent
tim...