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How can I trim beginning and ending double quotes from a string?
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17 Answers
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Active
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Set line spacing
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Try the line-height property.
For example, 12px font-size and 4px distant from the bottom and upper lines:
line-height: 20px; /* 4px +12px + 4px */
Or with em units
line-height: 1.7em; /* 1em = 12px in this case. 20/12 == 1.666666 */
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Is it possible to search for a particular filename on GitHub?
...rticular pathname (e.g. searching for path:/app/models/user.rb yields >109k results), but is there a way to search all repositories for filenames independent of their subdirectory location? I tried using asterisks in the path argument, and that didn't seem to work.
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Compiling with g++ using multiple cores
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You can do this with make - with gnu make it is the -j flag (this will also help on a uniprocess...
How to use a wildcard in the classpath to add multiple jars? [duplicate]
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edited Nov 8 '14 at 9:40
gturri
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answ...
How can I check the system version of Android?
Does anyone know how can I check the system version (e.g. 1.0 , 2.2 , etc.) programatically?
13 Answers
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Python string.replace regular expression [duplicate]
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591
str.replace() v2|v3 does not recognize regular expressions.
To perform a substitution using a ...
What does send() do in Ruby?
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send sends a message to an object instance and its ancestors in class hierarchy until some met...
.Contains() on a list of custom class objects
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You need to implement IEquatable or override Equals() and GetHashCode()
For example:
public ...
TypeError: unhashable type: 'dict'
...ey] = True
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: unhashable type: 'dict'
To use a dict as a key you need to turn it into something that may be hashed first. If the dict you wish to use as key consists of only immutable values, you can creat...