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How to check if an NSDictionary or NSMutableDictionary contains a key?
I need to check if an dict has a key or not. How?
15 Answers
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Request format is unrecognized for URL unexpectedly ending in
This is not a question - posting it here for reference:
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How to install a plugin in Jenkins manually
Installing a plugin from the Update center results in:
12 Answers
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How to automatically add user account AND password with a Bash script?
I need to have the ability to create user accounts on my Linux (Fedora 10) and automatically assign a password via a bash script(or otherwise, if need be).
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Best way to format integer as string with leading zeros? [duplicate]
...eading zeros to integer to make a string with defined quantity of digits ($cnt).
What the best way to translate this simple function from PHP to Python:
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Convert integer to hexadecimal and back again
How can I convert the following?
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HTML5: number input type that takes only integers?
I'm using the jQuery Tools Validator which implements HTML5 validations through jQuery. It's been working great so far except for one thing. In the HTML5 specification, the input type "number" can have both integers and floating-point numbers. This seems incredibly short-sighted since it will only...
C# Convert string from UTF-8 to ISO-8859-1 (Latin1) H
I have googled on this topic and I have looked at every answer, but I still don't get it.
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How do I make a Mac Terminal pop-up/alert? Applescript?
I want to be able to have my program display an alert, notice, whatever that displays my custom text. How is this done? Also, is it possible to make one with several buttons that sets a variable?
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Is there a difference between x++ and ++x in java?
Is there a difference between ++x and x++ in java?
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