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Mercurial: Can I rename a branch?
...the output of "hg branches". It still allows you to access it later if you know the name.
– Utensil
Sep 14 '11 at 15:39
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Legality of COW std::string implementation in C++11
...only allowed for
— as an argument to any standard library function taking a reference
to non-const basic_string as an argument.
— Calling non-const
member functions, except operator[], at, front, back, begin, rbegin,
end, and rend.
For a COW string, calling non-const operator[] ...
Echo tab characters in bash script
...will echo 'space tab space newline' (-e means 'enable interpretation of backslash escapes'):
$ echo -e ' \t ' | hexdump -C
00000000 20 09 20 0a | . .|
share
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How do I create a unique ID in Java? [duplicate]
I'm looking for the best way to create a unique ID as a String in Java.
11 Answers
11
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Reflection - get attribute name and value on property
I have a class, lets call it Book with a property called Name. With that property, I have an attribute associated with it.
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Converting a JS object to an array using jQuery
My application creates a JavaScript object, like the following:
18 Answers
18
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How can I fill a div with an image while keeping it proportional?
...d this thread — How do you stretch an image to fill a <div> while keeping the image's aspect-ratio? — that is not entirely the thing that I want.
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Convert a Unix timestamp to time in JavaScript
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Aron RotteveelAron Rotteveel
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Using jQuery to test if an input has focus
... of the <div> s contains a <form> which, using jQuery, will keep the border if an input within it has focus. This works perfectly except that IE6 does not support :hover on any elements other than <a> s. So, for this browser only we are using jQuery to mimic CSS :hover usin...
Find index of last occurrence of a sub-string using T-SQL
...g revealed this - Function To Retrieve Last Index - but that does not work if you pass in a "text" column expression. Other solutions found elsewhere work only so long as the text you are searching for is 1 character long.
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