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Python - Create a list with initial capacity

...i]= message return result Results. (evaluate each function 144 times and average the duration) simple append 0.0102 pre-allocate 0.0098 Conclusion. It barely matters. Premature optimization is the root of all evil. ...
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Twitter's typeahead.js suggestions are not styled (have no border, transparent background, etc.)

I'm using twitter's typeahead.js 0.9.3 and it seems my suggestions are not styled at all. 9 Answers ...
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Elegant Python function to convert CamelCase to snake_case?

...', name).lower() print(name) # camel_case_name If you do this many times and the above is slow, compile the regex beforehand: pattern = re.compile(r'(?<!^)(?=[A-Z])') name = pattern.sub('_', name).lower() To handle more advanced cases specially (this is not reversible anymore): def camel_to_sn...
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AngularJS - difference between pristine/dirty and touched/untouched

AngularJS Developer Guide - Forms tell there are many styles and directives regarding forms and fields. For each one, a CSS class: ...
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Using vagrant to run virtual machines with desktop environment

...l machines, running on VirtualBox. We would like to move one step further, and use the capabilities of Vagrant to have the description of the machine in a text file and then be able to "raise" that machine based on that text file. Combined to puppet, this would solve us the problem that everyone hav...
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Should I put input elements inside a label element?

Is there a best practice concerning the nesting of label and input HTML elements? 14 Answers ...
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Should a Netflix or Twitter-style web service use REST or SOAP? [closed]

I've implemented two REST services: Twitter and Netflix. Both times, I struggled to find the use and logic involved in the decision to expose these services as REST instead of SOAP. I hope somebody can clue me in to what I'm missing and explain why REST was used as the service implementation for ser...
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What is a higher kinded type in Scala?

...of polymorphism/abstraction. It means the same thing for polymorphic types and values. Concretely, a higher-order abstraction abstracts over something that abstracts over something. For types, the term "higher-kinded" is a special-purpose version of the more general "higher-order". Thus, the higher-...
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How can I get the external SD card path for Android 4.0+?

...s = ""; try { final Process process = new ProcessBuilder().command("mount") .redirectErrorStream(true).start(); process.waitFor(); final InputStream is = process.getInputStream(); final byte[] buffer = new byte[1024]; while (is.read(buffer)...
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Creating C formatted strings (not printing them)

...ation functions. I.e. snprintf. They will make you count your buffer sizes and thereby insure against overruns. – dmckee --- ex-moderator kitten Apr 29 '09 at 21:40 7 ...