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Factory Pattern. When to use factory methods?

...l object you are trying to create relies on several other objects. E.g, in PHP: Suppose you have a House object, which in turn has a Kitchen and a LivingRoom object, and the LivingRoom object has a TV object inside as well. The simplest method to achieve this is having each object create their chi...
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Bash script to set up a temporary SSH tunnel

...red Feb 11 '10 at 0:02 too much phptoo much php 78.8k3333 gold badges120120 silver badges133133 bronze badges ...
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Integrated Markdown WYSIWYG text editor

...own to be edited in a WYSIWYG fashion. I used Hallo. I don't think its web site makes it obvious that it is not itself a Markdown WYSIWYG editor but the demo does forge the path to one. Hallo allows WYSIWYG editing of the HTML inside a <div>. I used javascript to hide any <textarea> bloc...
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Twig for loop for arrays with keys

... Not the answer you're looking for? Browse other questions tagged php arrays loops twig or ask your own question.
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How to call a Parent Class's method from Child Class in Python?

...s asking how to do it without explicitly naming the superclass at the call site (Bar, in this case). – Adam Rosenfield Apr 30 '09 at 2:13 8 ...
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Delete text in between HTML tags in vim?

... And the Surround plugin (vim.org/scripts/script.php?script_id=1697) is awesome when you want to do things like change the surrounding tag (cst) from a <p> to a <div>, for example. – Kris Jenkins Nov 21 '10 at 12:45 ...
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write a shell script to ssh to a remote machine and execute commands

...hould also look into packages like Capistrano. Definitely look around that site; it has an introduction to remote scripting. Individual script lines might look something like this: ssh remote-system-name command arguments ... # so, for exmaple, ssh target.mycorp.net sudo puppet apply ...
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Where can I locate themes for VS2012

...ain, and have been checking daily for a solution. I've now discovered this site, which includes a theme editor, as well as drumroll a VS2010 theme for VS2012! http://bchavez.bitarmory.com/archive/2012/08/27/modify-visual-studio-2012-dark-and-light-themes.aspx Edit - I just noticed that Brian Chave...
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When is null or undefined used in JavaScript? [duplicate]

...Abstract equality, strict equality, and same value" from mozilla developer site, section sameness. I hope you find it useful. share | improve this answer | follow ...
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How can I prevent the scrollbar overlaying content in IE10?

...... It's a cool feature but I would like to turn it off for my specific website as it is a full screen application and my logos and menus are lost behind it. ...