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How to parse JSON in Python?

... cs95 231k6060 gold badges390390 silver badges455455 bronze badges answered Oct 14 '11 at 17:05 John GiottaJoh...
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Can two applications listen to the same port?

...o applications on the same machine bind to the same port and IP address? Taking it a step further, can one app listen to requests coming from a certain IP and the other to another remote IP? I know I can have one application that starts off two threads (or forks) to have similar behavior, but can t...
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Launch custom android application from android browser

...tent-filter> with a <data> element. For example, to handle all links to twitter.com, you'd put this inside your <activity> in your AndroidManifest.xml: <intent-filter> <data android:scheme="http" android:host="twitter.com"/> <action android:name="android.intent...
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How can I copy the output of a command directly into my clipboard?

How can I pipe the output of a command into my clipboard and paste it back when using a terminal? For instance: 17 Answers ...
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UILabel - Wordwrap text

...here any way to have a label wordwrap text as needed? I have the line breaks set to word wrap and the label is tall enough for two lines, but it appears that it will only wrap on line breaks. Do I have to add line breaks to make it wrap properly? I just want it to wrap if it can't fit it in horiz...
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What's the best strategy for unit-testing database-driven applications?

I work with a lot of web applications that are driven by databases of varying complexity on the backend. Typically, there's an ORM layer separate from the business and presentation logic. This makes unit-testing the business logic fairly straightforward; things can be implemented in discrete modul...
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application/x-www-form-urlencoded or multipart/form-data?

... will be more efficient than the other. To understand why, you have to look at what each is doing under the covers. For application/x-www-form-urlencoded, the body of the HTTP message sent to the server is essentially one giant query string -- name/value pairs are separated by the ampersand (&...
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scp (secure copy) to ec2 instance without password

...FreeBSD 9 AMI ami-8cce3fe5), and I can ssh into it using my amazon-created key file without password prompt, no problem. 14...
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How to affect other elements when one element is hovered

...e cube is directly inside the container: #container:hover > #cube { background-color: yellow; } If cube is next to (after containers closing tag) the container: #container:hover + #cube { background-color: yellow; } If the cube is somewhere inside the container: #container:hover #cube { ba...
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django syncdb and an updated model

... From Django 1.7 onwards Django has built in support for migrations - take a look at the documentation. For Django 1.6 and earlier Django doesn't support migrations out of the box. There is a pluggable app for Django that does exactly that though, and it works great. It's called South. ...