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PHP multidimensional array search by value
...the search (until it finds a match). The newer solution is easier to read, more concise, but the OP specifically brought up performance as an issue
– BeetleJuice
Jul 27 '17 at 17:19
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What do 'lazy' and 'greedy' mean in the context of regular expressions?
...hink that <.+> (. means any non newline character and + means one or more) would only match the <em> and the </em>, when in reality it will be very greedy, and go from the first < to the last >. This means it will match <em>Hello World</em> instead of what you wan...
What are the most widely used C++ vector/matrix math/linear algebra libraries, and their cost and be
...t:
After the comments discussion, and edits, I thought I'd throw out some more information about the benefits and downsides to specific implementations, and why you might choose one over the other, given your situation.
GMTL -
Benefits: Simple API, specifically designed for graphics engines. In...
What are the most common naming conventions in C?
...ut
shouldn't be called directly, or have
obscure uses, or whatever: one or more
underscores at the beginning:
_refrobnicate_data_tables(), _destroy_cache().
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How many double numbers are there between 0.0 and 1.0?
... NaN) you'd have 1024 times the doubles as lay between powers of two -- no more than 2**62 in total anyway. Excluding denormalized &c, I believe the count would be 1023 times 2**52.
For an arbitrary range like "100 to 100.1" it's even harder because the upper bound cannot be exactly represented...
Scripting Language vs Programming Language [closed]
...vaScript is sometimes called a "scripting" language.
This line is getting more and more blurry since compilation can be so fast with modern hardware and modern compilation techniques. For instance, V8, the JavaScript engine in Google Chrome and used a lot outside of the browser as well, actually co...
How to log a method's execution time exactly in milliseconds?
...being a bad example. See also the related answer that explains this all in more detail: stackoverflow.com/a/30363702/43615
– Thomas Tempelmann
Jun 4 '16 at 13:36
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What is the difference between 'git pull' and 'git fetch'?
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eval command in Bash and its typical uses
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Find string between two substrings [duplicate]
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