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memcpy() vs memmove()

... 127 I'm not entirely surprised that your example exhibits no strange behaviour. Try copying str1 to...
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How to easily initialize a list of Tuples?

...ens"), (1, "airplane") }; And if you don't like "Item1" and "Item2", you can do: var tupleList = new List<(int Index, string Name)> { (1, "cow"), (5, "chickens"), (1, "airplane") }; or for an array: var tupleList = new (int Index, string Name)[] { ...
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Is there a “do … while” loop in Ruby?

... 652 CAUTION: The begin <code> end while <condition> is rejected by Ruby's author Matz. ...
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Number of days in particular month of particular year?

... 20 Answers 20 Active ...
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How can I convert spaces to tabs in Vim or Linux?

...es a range, so I usually specify % to mean "the whole file". :set tabstop=2 " To match the sample file :set noexpandtab " Use tabs, not spaces :%retab! " Retabulate the whole file Before doing anything like this (particularly with Python files!), I usually set 'list', so that I...
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What is the difference between the OAuth Authorization Code and Implicit workflows? When to use each

OAuth 2.0 has multiple workflows. I have a few questions regarding the two. 9 Answers ...
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What is the size of column of int(11) in mysql in bytes?

... no matter what length is specified. TINYINT = 1 byte (8 bit) SMALLINT = 2 bytes (16 bit) MEDIUMINT = 3 bytes (24 bit) INT = 4 bytes (32 bit) BIGINT = 8 bytes (64 bit). The length just specifies how many characters to pad when selecting data with the mysql command line client. 12345 stored as in...
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Avoid duplicates in INSERT INTO SELECT query in SQL Server

... 204 Using NOT EXISTS: INSERT INTO TABLE_2 (id, name) SELECT t1.id, t1.name FROM TABLE_...
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Symfony2 : How to get form validation errors after binding the request to the form

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PostgreSQL database default location on Linux

...| grep -- -D postgres 1535 0.0 0.1 39768 1584 ? S May17 0:23 /usr/local/pgsql/bin/postgres -D /usr/local/pgsql/data Note that it is possible, though not very frequent, to run two instances of the same PostgreSQL server (same binaries, different processes) that serve different "clu...