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Python's equivalent of && (logical-and) in an if-statement
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Highlight label if checkbox is checked
... @abimelex Though depending on your HTML that may end up matching many more <label>s than desired.
– Andrew Marshall
Jan 24 '13 at 17:27
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How can I check if a single character appears in a string?
...rabhakarSingh I don't see how this can be done without a loop. A string is more or less an group of characters. If it is a group (collection, array, etc) then no matter if it is internal or external to the native code, I would expect that you would need a loop in order to find something within the "...
How can I generate an MD5 hash?
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How to check if a string is a valid JSON string in JavaScript without using Try/Catch
...se{
//the json is not ok
}
EDIT: The new version of json2.js makes a more advanced parsing than above, but still based on a regexp replace ( from the comment of @Mrchief )
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Changing every value in a hash in Ruby
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Design patterns to avoid [closed]
... lead to over-engineered and complex solutions. However it is instead much more interesting for a programmer to read up on design techniques and principles that lay the foundation for most of the patterns. In fact one of my favorite books on 'design patterns' stresses this by reiterating on what pri...
What is the difference between a var and val definition in Scala?
...g the same var for multiple purposes. This has some problems:
It will be more difficult for people reading the code to know what is the value of a variable in a certain part of the code.
You may forget to re-initialize the variable in some code path, and end up passing wrong values downstream in t...
Found conflicts between different versions of the same dependent assembly that could not be resolved
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How to get relative path from absolute path
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