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How many bytes does one Unicode character take?
...for this information. Those are the various unicode encodings, such as utf-8, utf-16le, utf-32 etc. They are distinguished largely by the size of of their codeunits. UTF-32 is the simplest encoding, it has a codeunit that is 32bits, which means an individual codepoint fits comfortably into a codeuni...
What is __future__ in Python used for and how/when to use it, and how it works
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File tree view in Notepad++
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Martlark
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answered Oct 28 '11 at 2:10
lescelesce
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Get PostGIS version
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edited Mar 28 '13 at 20:19
Brad Koch
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Why use a prime number in hashCode?
...inserting into to have orthogonal prime factorizations.
Suppose there are 8 buckets to insert into. If the number you are using to multiply by is some multiple of 8, then the bucket inserted into will only be determined by the least significant entry (the one not multiplied at all). Similar entries...
What does “%” (percent) do in PowerShell?
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In the case of Foreach-Object, I'd advise not using the "%" symbol - it makes it harder for folks to read/maintain your code - especially pe...
What is a “memory stomp”?
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Memory is "stomped" when a piece of code manipulates memory without realizing that another piece...
How to replace text between quotes in vi
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Use ci", which means: change what inside the double quotes.
You can also manipulate other te...
What exactly is Arel in Rails 3.0?
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What exactly is Arel in Rails 3.0?
It's an object model for an algebra of relational query op...