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Vagrant's port forwarding not working [closed]

I'm running into a small problem at the end of the Getting Started guide for vagrant . I'm working on a CentOS basebox that has Apache2 running (provisioning via Puppet). I've set up port forwarding for web requests using the following line in Vagrantfile : ...
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Symbolic link to a hook in git

... All this worked for me in the end. The only difference is that I am linking to my own prepare-commit-msg. The problem is if I am editing the commit message using nano, then Ctl+X out to abort, git still completes a commit any...
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How to make a DIV visible and invisible with JavaScript

...ffects: Adjusting style.display will look as if element is not present at all ("removed"). elem.style.display = 'none'; // hide elem.style.display = 'block'; // show - use this for block elements (div, p) elem.style.display = 'inline'; // show - use this for inline elements (span, a) or style.vi...
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How to detect responsive breakpoints of Twitter Bootstrap 3 using JavaScript?

... following responsive breakpoints: 768px, 992px and 1200px, representing small, medium and large devices respectively. 29 A...
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Why does isNaN(“ ”) (string with spaces) equal false?

... You should try NaN===NaN or NaN==NaN;-) I don't know if all this means the javascript engine is wacky or that javascript is bad for wacky programmers though. – KooiInc May 5 '09 at 22:01 ...
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PDO's query vs execute

... query runs a standard SQL statement and requires you to properly escape all data to avoid SQL Injections and other issues. execute runs a prepared statement which allows you to bind parameters to avoid the need to escape or quote the parameters. execute will also perform better if you are repeat...
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Single Line Nested For Loops

...ertools.product, which returns an iterable yielding tuples of values from all the iterables you pass it. That is, itertools.product(A, B) yields all values of the form (a, b), where the a values come from A and the b values come from B. For example: import itertools A = [50, 60, 70] B = [0.1, 0.2...
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How to move columns in a MySQL table?

...erform on a large table? Is it just changing some metadata, or does it actually have to reorganize data on the disk? – Kip Nov 12 '15 at 16:01 7 ...
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Push existing project into Github

...re rejected because the remote contains work that you do hint: not have locally. This is usually caused by another repository pushing hint: to the same ref. You may want to first merge the remote changes (e.g., hint: 'git pull') before pushing again. hint: See the 'Note about fast-forwards' in 'git ...
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Is there a way to auto-adjust Excel column widths with pandas.ExcelWriter?

...el reports. I am currently using pandas quite heavily for my data, so naturally I would like to use the pandas.ExcelWriter method to generate these reports. However the fixed column widths are a problem. ...