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Check if a string is a date value
What is an easy way to check if a value is a valid date, any known date format allowed.
20 Answers
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Error-Handling in Swift-Language
...g this way you do not get the error object.
Which means that you can also combine try? with useful statements like:
if let dragon = try? summonDefaultDragon()
or
guard let dragon = try? summonDefaultDragon() else { ... }
Finally, you can decide that you know that error will not actually occur...
Is there an equivalent of 'which' on the Windows command line?
...ary assignment, only for this shell's process
gcm user32,kernel32,*WASM*,*http*py
CommandType Name Version Source
----------- ---- ------- ------
ExternalScript Invoke-WASMProfiler.ps1 C:\WINDOWS\System32\WindowsPowerShell...
Resolving MSB3247 - Found conflicts between different versions of the same dependent assembly
...hat rather nicely lists each assembly's references:
Reference: System.Net.Http.Formatting
4.0.0.0 by Shared.MessageStack
4.0.0.0 by System.Web.Http
Reference: System.Net.Http
2.0.0.0 by Shared.MessageStack
2.0.0.0 by System.Net.Http.Formatting
4.0.0.0 by Sys...
How to manage client-side JavaScript dependencies? [closed]
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paths: {
jquery: "libs/jquery", // Local
underscore: "http://underscorejs.org/underscore-min.js", // Remote
backbone: "https://github.com/documentcloud/backbone/blob/master/backbone-min.js" // Remote on github
},
shim: {
backbone: {
deps: ["un...
Do I need to disable NSLog before release Application?
When releasing an app for iPhone, if I disable NSLog(); will it perform better?
12 Answers
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Is there a performance difference between i++ and ++i in C++?
We have the question is there a performance difference between i++ and ++i in C?
17 Answers
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How can I switch themes in Visual Studio 2012
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For extra themes, including making VS 2012 look like VS 2010 see:
http://visualstudiogallery.msdn.microsoft.com/366ad100-0003-4c9a-81a8-337d4e7ace05
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How to detect DIV's dimension changed?
... very efficient method to determine if a element's size has been changed.
http://marcj.github.io/css-element-queries/
This library has a class ResizeSensor which can be used for resize detection. It uses an event-based approach, so it's damn fast and doesn't waste CPU time.
Example:
new ResizeS...