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Python way of printing: with 'format' or percent form? [duplicate]

In Python there seem to be two different ways of generating formatted output: 4 Answers ...
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Firing events on CSS class changes in jQuery

How can I fire an event if a CSS class is added or changed using jQuery? Does changing of a CSS class fire the jQuery change() event? ...
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What is an AngularJS directive?

I have spent quite a lot of time reading through AngularJS documentation and several tutorials, and I have been quite surprised at how unapproachable the documentation is. ...
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Remove an element from a Bash array

I need to remove an element from an array in bash shell. Generally I'd simply do: 20 Answers ...
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What is [Serializable] and when should I use it?

I found out that some classes use the [Serializable] attribute. 6 Answers 6 ...
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How to get the first column of a pandas DataFrame as a Series?

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Best way to add page specific JavaScript in a Rails 3 app?

Rails 3 has some unobtrusive JavaScript which is pretty cool. 10 Answers 10 ...
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C#: how to get first char of a string?

Can the first char of a string be retrieved by doing the following? 13 Answers 13 ...
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The split() method in Java does not work on a dot (.) [duplicate]

I have prepared a simple code snippet in order to separate the erroneous portion from my web application. 7 Answers ...
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Why is it string.join(list) instead of list.join(string)?

This has always confused me. It seems like this would be nicer: 10 Answers 10 ...