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Mongoose.js: Find user by username LIKE value
... choosing a searching flag. "i" then is for case-insensitive. You can read more about it here. developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/…
– PeterBechP
Sep 20 '13 at 17:07
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How to escape single quotes within single quoted strings
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I contend that '\'' is vastly more readable in most contexts than '"'"'. In fact, the former is almost always clearly distinct within a single-quoted string, and thus is just a matter of mapping it semantically to the "it's an escaped quote" meaning, as o...
\d is less efficient than [0-9]
...a regular expression rather than [0-9] or \d . I said it was probably more efficient to use a range or digit specifier than a character set.
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Why can't decimal numbers be represented exactly in binary?
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Set focus on TextBox in WPF from view model
...it directly after setting it from the ViewModel does not focus anything anymore. It doesn't work. What have those 70 upvoters done exactly?
– ygoe
Feb 26 '13 at 23:02
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Populate data table from data reader
I'm doing a basic thing in C# (MS VS2008) and have a question more about proper design than specific code.
5 Answers
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How to convert a clojure keyword into a string?
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I cannot imagine a more complete answer, but just for fun I shall dare someone to come up with it.
– Hamish Grubijan
Sep 15 '10 at 15:55
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Is Redis just a cache?
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No, Redis is much more than a cache.
Like a Cache, Redis stores key=value pairs. But unlike a cache, Redis lets you operate on the values. There are 5 data types in Redis - Strings, Sets, Hash, Lists and Sorted Sets. Each data type exposes v...
Is there an opposite of include? for Ruby Arrays?
...ude?(p.name)
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end
You might have a look at the Ruby Style Guide for more info on similar techniques.
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