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How do I create a URL shortener?

...Try to use lower or upper case only. Also, try to have a format where you mix the numbers and characters in a predefined form. There are studies that show that people tend to remember one form better than others (think phone numbers, where the numbers are grouped in a specific form). Try something ...
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Difference between socket and websocket?

I'm building web app that needs to communicate with another application using socket connections. This is new territory for me, so want to be sure that sockets are different than websockets . It seems like they're only conceptually similar. ...
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Access nested dictionary items via a list of keys?

...nake_case names for functions. The above works equally well for lists or a mix of dictionaries and lists, so the names should really be get_by_path() and set_by_path(): from functools import reduce # forward compatibility for Python 3 import operator def get_by_path(root, items): """Access a n...
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In Go's http package, how do I get the query string on a POST request?

... the Request object ? I can't find the answer from the official documentation. 6 Answers ...
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Unsupported major.minor version 52.0 [duplicate]

...t (build 1.8.0_51-b16) Java HotSpot(TM) 64-Bit Server VM (build 25.51-b03, mixed mode) Configuring Environment Variables Most of Java-based applications use environment variables to work. Set the Java environment variables using the following commands: Setup JAVA_HOME Variable # export JAVA_HOM...
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Where can I find “make” program for Mac OS X Lion?

Just upgraded my computer to Mac OS X Lion and went to terminal and typed "make" but it says: -bash: make: command not found ...
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How to avoid Dependency Injection constructor madness?

...hey are not? JP, if you're looking to leverage DI and desire the glory of mixing injection with contextual data, none of these patterns (or supposed "anti-patterns") specifically address that. It actually boils down to using a package which will support you in such an endeavor. Container.GetSevice...
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Binding a Button's visibility to a bool value in ViewModel

... technology (WPF vs. ASP.Net MVC, for example) a bit, but I seldom need to mix those technologies and refactoring if I ever do doesn't scare me, much. – Jacob Proffitt Aug 9 '11 at 21:07 ...
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Could not open a connection to your authentication agent

...ws / gitbash so you dont have to do it every time? – mix3d Jul 31 '15 at 19:05 4 It should be ps ...
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How to attach file to a github issue?

... To attach a file to an issue or pull request conversation, drag and drop it into the comment box. The maximum size for files is 25MB and the maximum size for images is 10MB. share | ...