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How do you run a single test/spec file in RSpec?
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14 Answers
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Active
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How do I encode/decode HTML entities in Ruby?
...laurana; sudo gem install htmlentities
Successfully installed htmlentities-4.2.4
: jmglov@laurana; irb
irb(main):001:0> require 'htmlentities'
=> []
irb(main):002:0> HTMLEntities.new.decode "¡I'm highly annoyed with character references!"
=> "¡I'm highly ann...
How can I replace text with CSS?
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54
Nice, but that's a change to HTML rather than just CSS.
– mikemaccana
Jan 10 '13 at 15:58
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How do disable paging by swiping with finger in ViewPager but still be able to swipe programmaticall
...wPager and below it I have 10 buttons. By clicking on button, for example #4, the pager goes immediately to page #4 by mPager.setCurrentItem(3); . But, I want to disable the paging by swiping with finger horizontally. Thus, the paging is done ONLY by clicking on the buttons.
So, how I can disabl...
Maintain the aspect ratio of a div with CSS
...in a <div> with height equal to 75% of the width of its container (a 4:3 aspect ratio).
This relies on the fact that for padding :
The percentage is calculated with respect to the width of the generated box's containing block [...] (source: w3.org, emphasis mine)
Padding-bottom values for o...
Compiling Java 7 code via Maven
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4
The mvn script wasn't compatible with my OSX installation of Oracle's JDK 7, and I didn't do anything fancy setting it up (the script looks ...
Download and open PDF file using Ajax
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edited Jan 4 '10 at 14:15
answered Jan 4 '10 at 13:45
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How to set timeout on python's socket recv method?
...socket], [], [], timeout_in_seconds)
if ready[0]:
data = mysocket.recv(4096)
If you have a lot of open file descriptors, poll() is a more efficient alternative to select().
Another option is to set a timeout for all operations on the socket using socket.settimeout(), but I see that you've exp...
CA2202, how to solve this case
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-4
This compiles without warning:
public static byte[] Encrypt(string data, byte[] key, byte[]...