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Loop through Map in Groovy?
...to get it to work. I am just trying to loop through a map object in groovy and print out the key and value but this code does not work.
...
UITableView : viewForHeaderInSection: not called during reloadData:
... automatically set to the all-caps version of the titleForHeaderInSection: string. To prevent this behavior, either don't implement titleForHeaderInSection: or use a custom label instead of the inherited textLabel.
– Ortwin Gentz
Mar 21 '18 at 15:04
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Automatically resize jQuery UI dialog to the width of the content loaded by ajax
...;li>Banana</li><li>Strawberry</li><li>long text string to see if width changes</li></ul>').dialog('open');
});
$('#three').click(function(){
//this is only call where off-centre is noticeable so use setTimeout
theDialog....
What does “while True” mean in Python?
...s the same as saying while(true)
Anything that is not FALSE, 0, an emptry string "", null, or undefined is likely to be evaluated to true.
When I first started programming I used to do things like if(foo == true), I didn't realise that was virtually the same thing as if(foo).
So when you say whi...
invalid multibyte char (US-ASCII) with Rails and Ruby 1.9
...ncoding, unless you say otherwise. If you place any non-ASCII content in a String literal without changing the source Encoding, Ruby will die with that error. Thanks guys, I finally got it :-)
– bass-t
Aug 13 '12 at 9:58
...
Where is Vagrant saving changes to the VM?
I am just starting with Vagrant and I am having a little trouble understanding a few details. I have read through the docs but still am missing a basic concept. When I want to start a Vagrant box I run:
...
How to set cursor position in EditText?
...
This did not work for me. I have Spannable strings in my EditText. Is there a workaround for that?
– toobsco42
Dec 31 '12 at 10:19
1
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jQuery - setting the selected value of a select control via its text description
I have a select control, and in a javascript variable I have a text string.
21 Answers
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Fluent and Query Expression — Is there any benefit(s) of one over other?
...clauses)
When doing joins
Here's an example (from the LINQPad samples):
string[] fullNames = { "Anne Williams", "John Fred Smith", "Sue Green" };
var query =
from fullName in fullNames
from name in fullName.Split()
orderby fullName, name
select name + " came from " + fullName;
Now comp...
Java Generate Random Number Between Two Given Values [duplicate]
...s((100)+numGen.nextInt(100));
return rand;
}
public static void main(String[]Args){
System.out.println(RandNum());
}
}
This program's function lies entirely in line 6 (The one beginning with "int rand...". Note that Math.abs() simply converts the number to absolute value, and it's declar...