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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...
Is there a “do … while” loop in Ruby?
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652
CAUTION:
The begin <code> end while <condition> is rejected by Ruby's author Matz. ...
How do you comment out code in PowerShell?
How do you comment out code in PowerShell (1.0 or 2.0)?
8 Answers
8
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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)[]
{
...
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...
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...
Not showing placeholder for input type=“date” field
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32 Answers
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Symfony2 : How to get form validation errors after binding the request to the form
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20 Answers
20
Active
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Maven skip tests
I am using Maven 2.2.1 and to build my project I used this command
8 Answers
8
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How to set environment variable or system property in spring tests?
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127
You can initialize the System property in a static initializer:
@RunWith(SpringJUnit4ClassRunn...