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Commit changes to a different branch than the currently checked out branch with subversion
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answered May 6 '10 at 19:37
ryanprayogoryanprayogo
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OSGi, Java Modularity and Jigsaw
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100
First understand that Jigsaw's primary use case is to modularise the JRE itself. As a secondary...
How can I check whether an array is null / empty?
...mpty" here has no official meaning. I'm choosing to define empty as having 0 elements:
arr = new int[0];
if (arr.length == 0) {
System.out.println("array is empty");
}
An alternative definition of "empty" is if all the elements are null:
Object arr[] = new Object[10];
boolean empty = true;
for...
Force overwrite of local file with what's in origin repo?
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answered Oct 16 '10 at 16:52
AmberAmber
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Access key value from Web.config in Razor View-MVC3 ASP.NET
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answered Jan 31 '12 at 10:17
AnwarAnwar
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How does '20 seconds' work in Scala?
...st, Scala allows dots and parens to be omitted from many method calls, so 20 seconds is equivalent to 20.seconds()*.
Second, an "implicit conversion" is applied. Since 20 is an Int and Int has no seconds method, the compiler searches for an implicit conversion that takes an Int and returns somethin...
Update a record without first querying?
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answered Nov 18 '10 at 19:15
CD..CD..
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How to get first 5 characters from string [duplicate]
...F-16, etc.) use mb_substr:
// singlebyte strings
$result = substr($myStr, 0, 5);
// multibyte strings
$result = mb_substr($myStr, 0, 5);
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What's Pros and Cons: putting javascript in head and putting just before the body close
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answered Mar 16 '10 at 0:39
David JohnstoneDavid Johnstone
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View all TODO items in Visual Studio using GhostDoc
I'm also using GhostDoc in Visual Studio 2008. How do I view all to-do items and if that's a function already in Visual Studio or in GhostDoc (the documentation tool that I use)?
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