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Is the sizeof(some pointer) always equal to four?
...ause they have to have the same representationss (object [size] and value [set of bits relevant for their value] representation)
– Johannes Schaub - litb
Jan 3 '09 at 16:03
7
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Disabling swap files creation in vim
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To disable swap files from within vim, type
:set noswapfile
To disable swap files permanently, add the below to your ~/.vimrc file
set noswapfile
For more details see the Vim docs on swapfile
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Add a properties file to IntelliJ's classpath
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Check the Resource patterns in the Compiler settings. Check that "?*.properties" is in there. It's there by default, but that's the only other thing I can think of off the top of my head.
– ColinD
Sep 22 '10 at 4:02
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How to move all files including hidden files into parent directory via *
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You can find a comprehensive set of solutions on this in UNIX & Linux's answer to How do you move all files (including hidden) from one directory to another?. It shows solutions in Bash, zsh, ksh93, standard (POSIX) sh, etc.
You can use these two ...
How do you get the logical xor of two variables in Python?
...ere's a difference between a three-way XOR vs. order-of-operations-grouped set of two XORs. So 3-WAY-XOR(A,B,C) is not the same thing as XOR(XOR(A,B),C). And ddaa's example is the former, while yours assumes the latter.
– ely
Oct 23 '12 at 21:20
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Select columns from result set of stored procedure
...ERY section of Lance's excellent link.
Rossini, if you need to dynamically set those input parameters, then use of OPENQUERY becomes a little more fiddly:
DECLARE @innerSql varchar(1000);
DECLARE @outerSql varchar(1000);
-- Set up the original stored proc definition.
SET @innerSql =
'EXEC msdb.dbo...
boolean in an if statement
... of this, in most cases you want to avoid == because there's a fairly long set of rules on how Javascript will type coerce two things to be the same type and unless you understand all those rules and can anticipate everything that the JS interpreter might do when given two different types (which mos...
Return all enumerables with yield return at once; without looping through
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You could set up all the error sources like this (method names borrowed from Jon Skeet's answer).
private static IEnumerable<IEnumerable<ErrorInfo>> GetErrorSources(Card card)
{
yield return GetMoreErrors(card);
yi...
How do I set bold and italic on UILabel of iPhone/iPad?
How do I set bold and italic on UILabel of iPhone/iPad?
I searched the forum but nothing helped me. Could anyone help me?
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Parsing JSON with Unix tools
... a pipe. Insert PYTHONIOENCODING=<desired codec> into the command to set a different output encoding, suitable for your terminal. In Python 3, the default is UTF-8 in this case (using the print() function).
– Martijn Pieters♦
Sep 9 '16 at 11:28
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