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What are “res” and “req” parameters in Express functions?

...red request.method, which will be "GET" in this case, hence the app.get() call. An array of HTTP headers in request.headers, containing items like request.headers.accept, which you can use to determine what kind of browser made the request, what sort of responses it can handle, whether or not it's a...
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NAnt or MSBuild, which one to choose and when?

...ne: NAnt: Cross-platform (supports Linux/Mono). It may be handy for installing a web site to multiple targets (that is, Linux Apache and Windows IIS), for example. 95% similar in syntax to Ant (easy for current Ant users or Java builders to pick up) Integration with NUnit for running unit tests ...
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ASP.NET MVC - Set custom IIdentity or IPrincipal

...ver is easier / more suitable. I want to extend the default so that I can call something like User.Identity.Id and User.Identity.Role . Nothing fancy, just some extra properties. ...
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Specify width in *characters*

... than the width. Same holds for ex, which is the height of an x. More generally speaking, these are the heights of uppercase and lowercase letters. Width is a totally different issue.... Change your example above to <div> <span>1</span> 3 5 7 9 1 3 5 7 9 1 </div> an...
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Can Android Studio be used to run standard Java projects?

...mate version, which isn't free, or the EAP of the next version which is usually good for a month until they release another. Basically it works like this Android Studio is just Android the Android Stuff from IDEA 13 Community... ...which will be free, and is anything from IDEA 13 Ultimate... ....
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Drag and drop files into WPF

... This is basically what you want to do. private void ImagePanel_Drop(object sender, DragEventArgs e) { if (e.Data.GetDataPresent(DataFormats.FileDrop)) { // Note that you can have more than one file. string[] files = (string[...
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Static fields on a null reference in Java

... @JonofAllTrades I think this is obvious: it is reasonable to not throw any exceptions when calling on a null reference because it doesn't matter since the method is static. – Malcolm Jul 20 '1...
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How to execute a java .class from the command line

...his: > java MyApp.java You don't have to compile beforehand, as it's all done in one step. You can get the Java 11 JDK here: JDK 11 GA Release share | improve this answer | ...
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Difference between jQuery’s .hide() and setting CSS to display: none

...play", "none") , but what’s the difference and what are both of them actually doing to the HTML element? 7 Answers ...
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How to execute Python scripts in Windows?

...T\.py\OpenWithProgids being set to something VisualStudio related, specifically when I try to run Python scripts in my AppVeyor tests. See help.appveyor.com/discussions/problems/…. – Jack O'Connor Dec 21 '15 at 20:07 ...