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Should switch statements always contain a default clause?
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At the same time if you are checking a GET parameter, you might not want an exception thrown every time a user changes the get url to something that is not valid :[
– Andrew
Aug 13 '15 at 18:33
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What is tail recursion?
...lts in the last statement being in the form of (return (recursive-function params)). Basically, the return value of any given recursive step is the same as the return value of the next recursive call.
The consequence of this is that once you are ready to perform your next recursive step, you don't ...
Argparse optional positional arguments?
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OP was asking about positional params, not '--dir'. 'required' is an invalid argument for positionals. And 'false' was a typo, she meant 'False'. +1 for newbie, -1 for sloppiness.
– SoloPilot
Dec 4 '16 at 20:37
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How can I hash a password in Java?
... }
/**
* Create a password manager with a specified cost
*
* @param cost the exponential computational cost of hashing a password, 0 to 30
*/
public PasswordAuthentication(int cost)
{
iterations(cost); /* Validate cost */
this.cost = cost;
this.random = new SecureRand...
What is the maximum possible length of a .NET string?
... }
#region Helper methods
private static void WL(object text, params object[] args)
{
Console.WriteLine(text.ToString(), args);
}
private static void RL()
{
Console.ReadLine();
}
private static void Break()
{
System.Diagnostics....
Is it possible to use Razor View Engine outside asp.net
...sically List<TwitterPost> - simple collection of custom POCO
//first param for rm.ExecuteUrl points to ~/Views folder, MVC style
var rm = new RazorMachine(htmlEncode: false);
ITemplate template = rm.ExecuteUrl("~/twitter/twitter", tweets);
//do whatever you want with result
sb.Append(template...
S3 Static Website Hosting Route All Paths to Index.html
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This will fail with older version of IE if you have GET params included in your urls, correct? How do you get around that issue?
– clexmond
Jan 21 '14 at 16:14
3...
How to work with Git branches and Rails migrations
...rom another branch as specified by `SOURCE_BRANCH` and `TARGET_BRANCH` env params."
task :clone_from_branch do
abort "You need to provide a SOURCE_BRANCH to clone from as an environment variable." if ENV['SOURCE_BRANCH'].blank?
abort "You need to provide a TARGET_BRANCH to clone to as an ...
How does this JavaScript/jQuery syntax work: (function( window, undefined ) { })(window)?
... code where window is curried at the end but not entered in the function's parameters, what does mean? it ensure that the parameters follow the original global's scope object even if there isn't any window param I assume?
– Webwoman
Jan 22 '19 at 23:10
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General guidelines to avoid memory leaks in C++ [closed]
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To compile using g++ one needs to add param: -std=c++0x
– Paweł Szczur
Nov 28 '12 at 16:25
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