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How do I get the current Date/time in DD/MM/YYYY HH:MM format?
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The formatting can be done like this (I assumed you meant HH:MM instead of HH:SS, but it's easy to change):
Time.now.strftime("%d/%m/%Y %H:%M")
#=> "14/09/2011 14:09"
Updated for the shifting:
d = DateTime.now
d.strftime("%d/%m/%Y %H:%M")
#...
Set style for TextView programmatically
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I do not believe you can set the style programatically. To get around this you can create a template layout xml file with the style assigned, for example in res/layout create tvtemplate.xml as with the following content:
<?...
What is the easiest way to initialize a std::vector with hardcoded elements?
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I didn't downvoate this, but I was tempted. Mainly because this saves you almost nothing over just using the initialized array in the first place. However, that's really C++'s fault, not yours.
– T.E.D.
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Convert String to Uri
...t Uri need to be changed to URI(if it is from java.net package). Second it does not have the "parse" constructor. Do you have any idea what i am doing wrong?
– Jürgen K.
Sep 22 '15 at 14:53
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How do I make class methods / properties in Swift?
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I don't think it's limited to Playground, it doesn't compile in an app either.
– Erik Kerber
Jun 6 '14 at 18:05
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Is there a way to access an iteration-counter in Java's for-each loop?
...our own counter.
The reason for this is that the for-each loop internally does not have a counter; it is based on the Iterable interface, i.e. it uses an Iterator to loop through the "collection" - which may not be a collection at all, and may in fact be something not at all based on indexes (such ...
How do I change the default port (9000) that Play uses when I execute the “run” command?
...l/stage/bin/[appname] -Dhttp.port=8080
With Play 2.2.x & 2.3.x on Windows:
target\universal\stage\bin\[appname].bat -Dhttp.port=8080
Play 2.x - Zip Distribution
To create a zip distribution:
sbt dist
For Play 2.0.x and 2.1.x use the start script (Unix Only) in the extracted zip:
start ...
Should I use an exception specifier in C++?
...ons.
Legacy code
When you write code which relies on another library, you don't really know what it might do when something goes horribly wrong.
int lib_f();
void g() throw( k_too_small_exception )
{
int k = lib_f();
if( k < 0 ) throw k_too_small_exception();
}
g will terminate, when ...
Is there a good way to attach JavaScript objects to HTML elements?
...sociate a JavaScript object with an HTML element. Is there a simple way to do this?
2 Answers
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How to dismiss notification after action has been clicked
...and notification id passing to achieve the same.
– endowzoner
Aug 9 '12 at 14:44
2
If you think t...