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Using context in a fragment
...ng this Google blog on memory leaks...android-developers.blogspot.com/2009/01/… . If I use the getActivity() method would the app not be at risk of memory leaks? The blog suggests "Try using the context-application instead of a context-activity" which isn't really possible as getApplicationContext...
Assigning code to a variable
...:
var ButtonClicked = new Action(() => MessageBox.Show("hi"));
Then call it:
ButtonClicked();
For completeness (in regards to the various comments)...
As Erik stated, you could execute multiple lines of code:
var ButtonClicked = new Action(() =>
{
MessageBox.Show("hi");
Messag...
How to trim a string to N chars in Javascript?
...ssed!
– user825286
Sep 18 '11 at 19:01
25
And if you want ellipses for strings exceeding the max ...
How to compare two NSDates: Which is more recent?
...eDate converts the date into seconds since the reference date (1 January 2001, GMT). As timeIntervalSinceReferenceDate returns a NSTimeInterval (which is a double typedef), we can use primitive comparators.
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How can I output leading zeros in Ruby?
...
Use the % operator with a string:
irb(main):001:0> "%03d" % 5
=> "005"
The left-hand-side is a printf format string, and the right-hand side can be a list of values, so you could do something like:
irb(main):002:0> filename = "%s/%s.%04d.txt" % ["dirname", "...
Controller not a function, got undefined, while defining controllers globally
...ck for me.
– morph85
Nov 4 '15 at 4:01
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trying to align html button at the center of the my page [duplicate]
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edited Feb 11 '19 at 10:01
MrMaavin
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answered Au...
In PHP, how do you change the key of an array element?
...eater.
– Phil Cook
Mar 24 '16 at 12:01
3
Had to preserve the key order, good one, worked like a c...
Git error when trying to push — pre-receive hook declined
...er Gladysh
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How to remove duplicate values from a multi-dimensional array in PHP
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answered Aug 22 '13 at 7:01
Ja͢ckJa͢ck
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