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In .NET, which loop runs faster, 'for' or 'foreach'?

... @Hardwareguy: Once you know that for is almost imperceptably faster, why shouldn't you start using it in general? It doesn't take extra time. – DevinB Sep 3 '09 at 13:06 ...
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In Python, how to display current time in readable format

... By using this code, you'll get your live time zone. import datetime now = datetime.datetime.now() print ("Current date and time : ") print (now.strftime("%Y-%m-%d %H:%M:%S")) share | improve...
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How to get list of all installed packages along with version in composer?

... The '-i' option is now deprecated. composer show lists installed package by default. – herve Jul 21 '16 at 15:20 ...
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How to check whether a script is running under Node.js?

...re and B: The modules exports things via properties on the exports object. Now how that is implement is left to the underlying system. Node.js wraps the module's content in an anonymous function: function (exports, require, module, __filename, __dirname) { See: https://github.com/ry/node/blob/ma...
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ValidateAntiForgeryToken purpose, explanation and example

...names as CrossSite_RequestForgery and Attack_Application respectively. Now, open CrossSite_RequestForgery application's Web Config and change the connection string with the one given below and then save. ` <connectionStrings> <add name="DefaultConnection" connectionString="Data...
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How to calculate the difference between two dates using PHP?

...ects can be compared using comparison operators. $date1 = new DateTime("now"); $date2 = new DateTime("tomorrow"); var_dump($date1 == $date2); // bool(false) var_dump($date1 < $date2); // bool(true) var_dump($date1 > $date2); // bool(false) ...
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Calculating frames per second in a game

...ading. "current_frame" would be more descriptive. It is also important to know that the variable "time" in the example must be global (i.e. keep it's value across all frames) and ideally a floating point number. It contains the average/aggregate value and get's updated on each frame. The higher the ...
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Saving interactive Matplotlib figures

... pickle now works on MPL figures, so this can be done and appears to work reasonable well - almost like a Matlab ".fig" figure file. See my answer below (for now?) for an example of how to do it. – Demis ...
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Non greedy (reluctant) regex matching in sed?

... Holy smokes I can't believe that worked :-) Only thing that sucks is now my script has a Perl dependency :-( On the plus side, virtually every Linux distro has Perl already so probably not an issue :-) – Freedom_Ben Sep 20 '14 at 16:15 ...
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KnockOutJS - Multiple ViewModels in a single View

I'm thinking that my application is getting quite large now, too large to handle each View with a single ViewModel. 5 Answe...