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How do I associate a Vagrant project directory with an existing VirtualBox VM?

...irtualBox VM, so that when I vagrant up Vagrant will import the base-box and create a new virtual machine. 10 Answers ...
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Why does (i

... j is evaluated to true, because auto unboxing happens for int comparisons and then both i and j hold the default value, 0. j <= i is evaluated to true because of the above reason. i != j is evaluated to true, because both i and j are different objects. And while comparing objects, there isn't an...
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How to convert a PNG image to a SVG? [closed]

... There is a website where you can upload your image, and see the result. http://vectormagic.com/home But if you want to download your svg-image, you need to register. (If you register, you get 2 images for free) ...
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Understanding generators in Python

I am reading the Python cookbook at the moment and am currently looking at generators. I'm finding it hard to get my head round. ...
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Sanitizing strings to make them URL and filename safe?

...certain strings so that they are safe to use in the URL (like a post slug) and also safe to use as file names. For example, when someone uploads a file I want to make sure that I remove all dangerous characters from the name. ...
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Difference between Pig and Hive? Why have both? [closed]

...y background - 4 weeks old in the Hadoop world. Dabbled a bit in Hive, Pig and Hadoop using Cloudera's Hadoop VM. Have read Google's paper on Map-Reduce and GFS ( PDF link ). ...
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How can I change the version of npm using nvm?

...S for my node work. It works totally fine for installing separate versions and switching between them. It also installs the latest version of NPM within each local .../bin folder along with the node binary. However, there doesn't seem to be any way to switch the version of NPM that I'm using (or at ...
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Issue with adding common code as git submodule: “already exists in the index”

I'm new to git and would appreciate help with adding submodules. I've received two projects sharing some common code. The shared code was just copied into the two projects. I created a separate git repo for the common code and removed it from the projects with the plan to add it as a git submodule...
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scp with port number specified

...lt The lowercase p switch is used with scp for the preservation of times and modes. Here is an excerpt from scp's man page with all of the details concerning the two switches, as well as an explanation of why uppercase P was chosen for scp: -P port   Specifies the port to connect to on the r...
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Java maximum memory on Windows XP

...ate 1400 megabytes for Java SE running on 32-bit Windows XP (Java 1.4, 1.5 and 1.6). 13 Answers ...