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How to validate an e-mail address in swift?
...king for a clean and simple solution to do this, you should take a look at https://github.com/nsagora/validation-components.
It contains an email validation predicate which is easy integrate in your code:
let email = "test@example.com"
let rule = EmailValidationPredicate()
let isValidEmail = rul...
What is the difference between atomic / volatile / synchronized?
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return counter.getAndIncrement();
}
The AtomicInteger class uses CAS (compare-and-swap) low-level CPU operations (no synchronization needed!) They allow you to modify a particular variable only if the present value is equal to something else (and is returned successfully). So when you execute g...
View array in Visual Studio debugger? [duplicate]
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I use the ArrayDebugView add-in for Visual Studio (http://arraydebugview.sourceforge.net/).
It seems to be a long dead project (but one I'm looking at continuing myself) but the add-in still works beautifully for me in VS2010 for both C++ and C#.
It has a few quirks (tab or...
ASP.NET 4.5 has not been registered on the Web server
...you may see this error due to a VS bug. Workarounds and resolutions here:
http://blogs.msdn.com/b/webdev/archive/2014/11/11/dialog-box-may-be-displayed-to-users-when-opening-projects-in-microsoft-visual-studio-after-installation-of-microsoft-net-framework-4-6.aspx
EDIT:
As noted in some of the co...
Switching between GCC and Clang/LLVM using CMake
...nd I'd like to be able to easily switch between using GCC or Clang/LLVM to compile them. I believe (please correct me if I'm mistaken!) that to use Clang I need to set the following:
...
How do I intercept a method call in C#?
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Take a look at this - Pretty heavy stuff..
http://msdn.microsoft.com/en-us/magazine/cc164165.aspx
Essential .net - don box had a chapter on what you need called Interception.
I scraped some of it here (Sorry about the font colors - I had a dark theme back then...)
h...
How to amend several commits in Git to change author
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Open the terminal and make a bare clone of your repo
git clone --bare https://github.com/user/repo.git
cd repo
Edit the following script (replacing OLD_EMAIL, CORRECT_EMAIL, and CORRECT_NAME)
#!/bin/sh
git filter-branch --env-filter '
OLD_EMAIL="your-old-email@example.com"
CORRECT_NAME="Y...
Is there a documented way to set the iPhone orientation?
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How can I multiply all items in a list together with Python?
I need to write a function that takes
a list of numbers and multiplies them together. Example:
[1,2,3,4,5,6] will give me 1*2*3*4*5*6 . I could really use your help.
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{" was not expected.} Deserializing Twitter XML
... new XmlRootAttribute();
xRoot.ElementName = "user";
// xRoot.Namespace = "http://www.cpandl.com";
xRoot.IsNullable = true;
XmlSerializer xs = new XmlSerializer(typeof(User),xRoot);
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