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Which keycode for escape key with jQuery
... I would like to request you to post your comment as answer so that people read it and understand the actual meaning of your comment! since your comment is as important as the answer explaining
– Murtaza
Feb 3 '12 at 9:06
...
How to determine the version of the C++ standard used by the compiler?
...-C++98: __cplusplus is 1.
C++98: __cplusplus is 199711L.
C++98 + TR1: This reads as C++98 and there is no way to check that I know of.
C++11: __cplusplus is 201103L.
C++14: __cplusplus is 201402L.
C++17: __cplusplus is 201703L.
If the compiler might be an older gcc, we need to resort to compiler s...
Java rounding up to an int using Math.ceil
...age the use of this approach, because double division can be imprecise. To read more about imprecision of doubles see this question.
int n = (int) Math.ceil((double) a / b));
##Option 1
int n = a / b + ((a % b == 0) ? 0 : 1);
You do a / b with always floor if a and b are both integers. Then you h...
What is the best way to conditionally apply attributes in AngularJS?
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In my opinion it's easier to read if you use a ternary operator, for which support was added in 1.1.5. That would look like: {{ someConditionalExpression ? 'class-when-true' : 'class-when-false' }}
– dshap
May 13 '1...
When is “Try” supposed to be used in C# method names?
...
Your code snippet #2 should read int number = int.Parse(input); if you want it to be more meaningful in this context.
– Pierre Arnaud
Jun 26 '13 at 3:32
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Tri-state Check box in HTML?
... three states e.g. ❓,✅,❌
a plain text input field (size=1)
no border
read only
display no cursor
onclick handler to toggle thru the three states
See examples at:
http://jsfiddle.net/wf_bitplan_com/941std72/8/
/**
* loops thru the given 3 values for the given control
*/
functio...
Activity has leaked window that was originally added
...nce the AsyncTask comes back.. well, you know the rest. Some other users already explained that here :-)
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Pretty-Printing JSON with PHP
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This function will take JSON string and indent it very readable. It also should be convergent,
prettyPrint( $json ) === prettyPrint( prettyPrint( $json ) )
Input
{"key1":[1,2,3],"key2":"value"}
Output
{
"key1": [
1,
2,
3
],
"key2": "val...
Java Embedded Databases Comparison [closed]
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I'd go with H2, the performance is meant to much better than Derby. Read http://www.h2database.com/html/performance.html for more info.
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Serialize Class containing Dictionary member
...ma.XmlSchema GetSchema()
{
return null;
}
public void ReadXml(System.Xml.XmlReader reader)
{
XmlSerializer keySerializer = new XmlSerializer(typeof(TKey));
XmlSerializer valueSerializer = new XmlSerializer(typeof(TValue));
bool wasEmpty = reader.IsEm...