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Check whether a string contains a substring
How can I check whether a given string contains a certain substring, using Perl?
3 Answers
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Convert string date to timestamp in Python
How to convert a string in the format "%d/%m/%Y" to timestamp?
14 Answers
14
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Calculate text width with JavaScript
I'd like to use JavaScript to calculate the width of a string. Is this possible without having to use a monospace typeface?
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Swift class introspection & generics
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Well, for one, the Swift equivalent of [NSString class] is .self (see Metatype docs, though they're pretty thin).
In fact, NSString.class doesn't even work! You have to use NSString.self.
let s = NSString.self
var str = s()
str = "asdf"
Similarly, with a swift cl...
Find in Files: Search all code in Team Foundation Server
...ere a way to search the latest version of every file in TFS for a specific string or regex? This is probably the only thing I miss from Visual Source Safe...
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How do I detect what .NET Framework versions and service packs are installed?
...for:
"Install"=dword:00000001
except for .NET 1.0, where the value is a string (REG_SZ) rather than a number (REG_DWORD).
Determining the service pack level follows a similar pattern:
Framework Version Registry Key
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What does -z mean in Bash? [duplicate]
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-z string True if the string is null (an empty string)
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Creating NSData from NSString in Swift
... NSMutableURLRequest with a valid HTTPBody , but I can't seem to get my string data (coming from a UITextField ) into a usable NSData object.
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Cannot instantiate the type List [duplicate]
...way,Java provides us polymorphic behaviour.See the example below:
List<String> list = new ArrayList<String>();
Instead of instantiating an ArrayList directly,I am using a List to refer to ArrayList object so that we are using only the List interface methods and do not care about its a...
Remove Item from ArrayList
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The OP's ArrayList contains Strings, not Integers (nonetheless, I agree with your observation).
– Alex Lockwood
May 23 '12 at 6:23
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