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Ruby: Calling class method from instance
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How to correctly close a feature branch in Mercurial?
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Call a stored procedure with parameter in c#
...ternative, I have a library that makes it easy to work with procs: https://www.nuget.org/packages/SprocMapper/
SqlServerAccess sqlAccess = new SqlServerAccess("your connection string");
sqlAccess.Procedure()
.AddSqlParameter("@FirstName", SqlDbType.VarChar, txtFirstName.Text)
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What is the result of % in Python?
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Python - Basic Operators
http://www.tutorialspoint.com/python/python_basic_operators.htm
Modulus - Divides left hand operand by right hand operand and returns remainder
a = 10 and b = 20
b % a = 0
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Calculate RSA key fingerprint
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Run the following command to retrieve the SHA256 fingerprint of your SSH key (-l means "list" instead of create a new key, -f means "filename"):
$ ssh-keygen -lf /path/to/ssh/key
So for example, on my machine the command I ran was (using RS...
What is an efficient way to implement a singleton pattern in Java? [closed]
...ent and difficult to understand why it is necessary.
For details : http://www.cs.umd.edu/~pugh/java/memoryModel/DoubleCheckedLocking.html
Now we are sure about evil thread but what about the cruel serialization? We have to make sure even while de-serialiaztion no new object is created
class Foo i...
Cross-Origin Request Headers(CORS) with PHP headers
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* - https://developer.mozilla.org/en/HTTP_access_control
* - http://www.w3.org/TR/cors/
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*/
function cors() {
// Allow from any origin
if (isset($_SERVER['HTTP_ORIGIN'])) {
// Decide if the origin in $_SERVER['HTTP_ORIGIN'] is one
// you want to allow, and if so:
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Large-scale design in Haskell? [closed]
...learly arranged structures.
The Craft of Functional Programming
http://www.cs.kent.ac.uk/people/staff/sjt/craft2e/
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edited Dec 11 '13 at 9:35
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How to create war files
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You can use Ant to set up, compile, WAR, and deploy your solution.
<target name="default" depends="setup,compile,buildwar,deploy"></target>
You can then execute one click in Eclipse to run that Ant target. Here are examples of each of th...
Why was the arguments.callee.caller property deprecated in JavaScript?
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