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Best approach to remove time part of datetime in SQL Server
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For more recent versions of SQL, using date instead of datetime avoids the need to deal with hours. Use the following sample: declare noTime date = getdate(), withTime datetime = getdate() select @noTime,@withTime
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Getting the last element of a list
...some_list[-1] is the shortest and most Pythonic.
In fact, you can do much more with this syntax. The some_list[-n] syntax gets the nth-to-last element. So some_list[-1] gets the last element, some_list[-2] gets the second to last, etc, all the way down to some_list[-len(some_list)], which gives you...
RegEx match open tags except XHTML self-contained tags
...d and the dread realm of c͒ͪo͛ͫrrupt entities (like SGML entities, but more corrupt) a mere glimpse of the world of regex parsers for HTML will instantly transport a programmer's consciousness into a world of ceaseless screaming, he comes, the pestilent slithy regex-infection will devou...
How to get the difference between two arrays in JavaScript?
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PHP Function with Optional Parameters
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There is more that can be done that just the "use an array" suggestion - take a look at Walf's answer to a similar question and the more in-depth example in the same thread
– DJDave
Mar 16 '16 at...
What is the difference between id and class in CSS, and when should I use them? [duplicate]
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For more info on this click here.
Example
<div id="header_id" class="header_class">Text</div>
#header_id {font-color:#fff}
.header_class {font-color:#000}
(Note that CSS uses the prefix # for IDs and . for Clas...
How do I 'svn add' all unversioned files to SVN?
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Function in JavaScript that can be called only once
...atic variables that can do the work but I would like to know if there is a more elegant way to do this?
24 Answers
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Best way to use multiple SSH private keys on one client
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