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When is “Try” supposed to be used in C# method names?
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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...
Swift class introspection & generics
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If I'm reading the documentation right, if you deal with instances and e.g. want to return a new instance of the same Type than the object you have been given and the Type can be constructed with an init() you can do:
let typeOfObj...
How to detect the physical connected state of a network cable/connector?
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ip link | grep BROADCAST |cut -d ':' -f 2 | while read i; do echo $i; ethtool $i | grep Link ; done
– Bryan Hunt
Mar 24 '12 at 11:52
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Eclipse - Unable to install breakpoint due to missing line number attributes
... was wrong..." -- this should be ridiculously over-emphasized. Even after reading that, I didn't comprehend what it is that you were saying. Consider moving your entire answer to the bottom and at the top in big bold box say something like "It is likely that this message means nothing -- try just c...
Does anyone still use [goto] in C# and if so why? [closed]
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There are some (rare) cases where goto can actually improve readability. In fact, the documentation you linked to lists two examples:
A common use of goto is to transfer control to a specific switch-case label or the default label in a switch statement.
The goto statement is also use...