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How do I detect whether a Python variable is a function?
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If this is for Python 2.x or for Python 3.2+, you can also use callable(). It used to be deprecated, but is now undeprecated, so you can use it again. You can read the discussion here: http://bugs.python.org/issue10518. You can do this with:
callable(obj)
If this is for Python 3.x but...
CSS to make HTML page footer stay at bottom of the page with a minimum height, but not overlap the p
... Sometimes footers have dynamic content, or your building a framework. Any ideas for variable height footers?
– Costa
Jun 23 '14 at 16:31
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Calling C++ class methods via a function pointer
How do I obtain a function pointer for a class member function, and later call that member function with a specific object? I’d like to write:
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ViewDidAppear is not called when opening app from background
...ge because viewDidLoad , viewDidAppear and viewWillAppear nothing get called. How can I call when I open my app. Do I have to do anything from applicationDidBecomeActive ?
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Force HTML5 youtube video
...ding the Youtube API Blog they are experimenting with their new HTML5 Video Player.
5 Answers
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What are WSGI and CGI in plain English?
...t into it. Each request results in a specific function in the script being called, with the request environment passed as arguments to the function.
CGI runs the script as a separate process each request and uses environment variables, stdin, and stdout to "communicate" with it.
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Is there an easy way to strike through text in an app widget?
I was wondering if there is an easy way to strike text within an app widget in Android. In a normal activity, it is pretty easy, using textview flags:
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Token Authentication vs. Cookies
...end token (which was initially issued by the server) and verify if it's valid before sending a response back to the client.
In my opinion, the main reason why to use an authentication token instead of cookies as stated in Ember Auth FAQ is primarily because of the nature of the Ember.js framework an...
Closure in Java 7 [closed]
...nded to have a more concise version of this for single-method interfaces*, called "lambdas". Lambdas have much the same restrictions as anonymous inner classes, although some details vary randomly.
Lambdas are being developed under Project Lambda and JSR 335.
*Originally the design was more flexib...
How to use Git properly with Xcode?
...wagner/mergepbx
You will have to install it as a merge driver, so it gets called automatically when you have a merge conflict in your project file (the README.md will tell you how to do that).
It should work much better than using merge=union as mergepbx understands the semantics of your project f...