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How to make a phone call programmatically?
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261
You forgot to call startActivity. It should look like this:
Intent intent = new Intent(Intent...
What is hashCode used for? Is it unique?
...the Hashtable object is constructed. Prior to the .NET Framework
version 2.0, the hash code provider was based on the
System.Collections.IHashCodeProvider interface. Starting with version
2.0, the hash code provider is based on the
System.Collections.IEqualityComparer interface.
Basically,...
How do I detect unsigned integer multiply overflow?
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How to define static property in TypeScript interface
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edited Jun 26 '15 at 12:08
answered Dec 19 '12 at 15:25
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How do I remove javascript validation from my eclipse project?
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721
I actually like MY JavaScript files to be validated, but I definitely don't want to validate an...
ASP.NET: This method cannot be called during the application's pre-start initialization stage
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253
Add this in your web.config (in the appSettings section):
<add key="enableSimpleMembership...
regex for zip-code
...4})?$
^ = Start of the string.
\d{5} = Match 5 digits (for condition 1, 2, 3)
(?:…) = Grouping
[-\s] = Match a space (for condition 3) or a hyphen (for condition 2)
\d{4} = Match 4 digits (for condition 2, 3)
…? = The pattern before it is optional (for condition 1)
$ = End of the string.
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How to assign a Git SHA1's to a file without Git?
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12 Answers
12
Active
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How to split a string literal across multiple lines in C / Objective-C?
...es using \.
Plain C:
char *my_string = "Line 1 \
Line 2";
Objective-C:
NSString *my_string = @"Line1 \
Line2";
Better approach
There's a better approach that works just for strings.
Plain C:
char *my_string = "Line 1 "
"Line 2";
...
Where does Jenkins store configuration files for the jobs it runs?
I'm adding continuous integration to an EC2 project at work using Jenkins. The Jenkins machine itself is kept on an EC2 machine - one that might need to be taken offline and brought back on an entirely different EC2 instance at any point. We have a bunch of Puppet manifests allowing us to easily rei...