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Which characters need to be escaped in HTML?

...d in XML. Inside of an element, this just includes the entity escape ampersand & and the element delimiter less-than and greater-than signs < >: & becomes & < becomes < > becomes > Inside of attribute values you must also escape the quote character you're ...
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Creating Multifield Indexes in Mongoose / MongoDB

...xes in Mongoosejs. In particular I have two fields that need to be indexed and unique. What is an example mongoose schema that indexes two fields together? ...
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How to modify PATH for Homebrew?

...l ruby 1.9.3, read that I need to install homebrew first. Ran brew doctor, and it's giving me a bunch of warnings. One of which is: ...
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Crontab - Run in directory

... All jobs are executed by a shell, so start that shell snippet by a command to change the directory. cd /path/to/directory && ./bin/myapp Concerning the use of && instead of ;: normally it doesn't make a difference, but if the cd command fails (e.g. because the directory doesn'...
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What's the difference between the four File Results in ASP.NET MVC

...uld like to return as a file FilePathResult - when you have a file on disk and would like to return its content (you give a path) FileStreamResult - you have a stream open, you want to return its content as a file However, you'll rarely have to use these classes - you can just use one of Controlle...
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android - How to set the Rating bar is non clickable and touchable in HTC mobile

...plication have rating bars. I want to set the Rating bar is non-click able and no-touchable. For this i added the following code in xml file of each rating bar. ...
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Modulus % in Django template

...oint to mark this answer as the correct one. because it focuses on modulor and not a workaround... – underdoeg Dec 13 '11 at 19:02 ...
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How to scale SVG image to fill browser window?

...my site using (roughly) this technique, albeit with 5% padding all around, and using position:absolute instead of position:fixed: http://phrogz.net/svg/svg_in_xhtml5.xhtml (Using position:fixed prevents a very edge-case scenario of linking to a sub-page anchor on the page, and overflow:hidden can e...
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Line continuation for list comprehensions or generator expressions in python

...ry much is that it appears at the end of a line, where it either doesn't stand out or needs extra padding, which has to be fixed when line lengths change: x = very_long_term \ + even_longer_term_than_the_previous \ + a_third_term In such cases, use parens: x = (very_long_...
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How to programmatically show next view in ViewPager?

I created a ViewPager and everything is working fine, however I want to have a previous next button outside of ViewPager which can be used to navigate inside ViewPager. How can I go to next Item on ViewPager without swiping manually? ...