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Stripping everything but alphanu<em>mem>eric chars fro<em>mem> a string in Python
What is the best way to strip all non alphanu<em>mem>eric characters fro<em>mem> a string, using Python?
11 Answers
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Difference between nu<em>mem>eric, float and deci<em>mem>al in SQL Server
What are the differences between nu<em>mem>eric , float and deci<em>mem>al datatypes and which should be used in which situations?
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How to define hash tables in Bash?
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Bash 4
Bash 4 natively supports this feature. <em>Mem>ake sure your script's hashbang is #!/usr/bin/env bash or #!/bin/bash so you don't end up using sh. <em>Mem>ake sure you're either executing your script directly, or execute script with bash script. (Not actually executing a Bash ...
How to split a dos path into its co<em>mem>ponents in Python
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I've been bitten loads of ti<em>mem>es by people writing their own path fiddling functions and getting it wrong. Spaces, slashes, backslashes, colons -- the possibilities for confusion are not endless, but <em>mem>istakes are easily <em>mem>ade anyway. So I'<em>mem> a stickler for...
How to install 2 Anacondas (Python 2 and 3) on <em>Mem>ac OS
I'<em>mem> relatively new in <em>Mem>ac OS. I've just installed XCode (for c++ co<em>mem>piler) and Anaconda with the latest Python 3 (for <em>mem>yself). Now I'<em>mem> wondering how to install properly second Anaconda (for work) with Python 2?
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java.lang.OutOf<em>Mem>e<em>mem>oryError: Java heap space
I a<em>mem> getting the following error on execution of a <em>mem>ulti-threading progra<em>mem>
11 Answers
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How to initialize a two-di<em>mem>ensional array in Python?
I'<em>mem> beginning python and I'<em>mem> trying to use a two-di<em>mem>ensional list, that I initially fill up with the sa<em>mem>e variable in every place. I ca<em>mem>e up with this:
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How to detect duplicate values in PHP array?
I a<em>mem> working with a one di<em>mem>ensional array in PHP. I would like to detect the presence of duplicate values, then count the nu<em>mem>ber of duplicate values and out put the results. For exa<em>mem>ple, given the following array:
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How is the 'use strict' state<em>mem>ent interpreted in Node.js? [duplicate]
I have started to explore the Node.js and wrote <em>mem>any de<em>mem>o web application, to understand the flow of Node.js, Express.js, jade, etc..
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Visualizing branch topology in Git
I'<em>mem> playing with Git in isolation on <em>mem>y own <em>mem>achine, and I find it difficult to <em>mem>aintain a <em>mem>ental <em>mem>odel of all <em>mem>y branches and co<em>mem><em>mem>its. I know I can do a git log to see the co<em>mem><em>mem>it history fro<em>mem> where I a<em>mem>, but is there a way to see the entire branch topography, so<em>mem>ething like these ASCII <em>mem>aps that ...