-
as seen on Stack Overflow
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Surprisingly, I was unable to find the answer to this on Stack Overflow:
Does Python support short-circuiting in boolean expressions?
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as seen on SQL Server Central
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Understanding the basics of how T-SQL logic works in branching is important to ensure you code works as expected. This article will help you learn how this impacts control of flow language.
Join SQL Backup’s 35,000+ customers to compress
and strengthen your backups
"SQL…
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as seen on Stack Overflow
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Hi everyone,
Quick question here about short-circuiting statements in C#. With an if statement like this:
if (MyObject.MyArray.Count == 0 || MyObject.MyArray[0].SomeValue == 0)
{
//....
}
Is it guaranteed that evaluation will stop after the "MyArray.Count" portion, provided that portion is true…
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as seen on Stack Overflow
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Two classes ago, our professor presented to us a Parser module.
Here is the code:
module Parser (Parser,parser,runParser,satisfy,char,string,many,many1,(+++)) where
import Data.Char
import Control.Monad
import Control.Monad.State
type Parser = StateT String []
runParser :: Parser a -> String…
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as seen on Stack Overflow
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Do T-SQL queries in SQL Server support short-circuiting?
For instance, I have a situation where I have two database and I'm comparing data between the two tables to match and copy some info across. In one table, the "ID" field will always have leading zeros (such as "000000001234"), and in the other…
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as seen on Ask Ubuntu
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I tried today to install a dvb-card on my Ubuntu 12.04 (Linux blauhai-linux 3.2.0-25-generic #40-Ubuntu SMP Wed May 23 20:30:51 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
). The installation failed with an error. After that, i tried to install python (it was already installed but i got this error):
linux:~$…
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as seen on Ask Ubuntu
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I installed sikuli-ide with
sudo apt-get install sikuli-ide
Everything was fine until I tried to start it from the terminal. I typed
sikuli-ide
But the only response I got was
[info] locale: en_US
The application was not started, furthermore there is no desktop file and sikuli-ide does not…
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as seen on Super User
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I can't import some python libraries (PIL, psycopg2) that I just installed with MacPorts. I looked through these forums, and tried to adjust my PATH variable in $HOME/.bash_profile in order to fix this but it did not work.
I added the location of PIL and psycopg2 to PATH.
I know that Terminal is…
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as seen on Stack Overflow
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I want to pass a chunk of Python code to Python in R with something like system('python ...'), and I'm wondering if there is an easy way to emulate the python console in this case. For example, suppose the code is "print 'hello world'", how can I get the output like this in R?
>>> print…
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as seen on Stack Overflow
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Hi,
I am currently struggling to call a non python program from a python script.
I have a ~1000 files that when passed through this C++ program will generate ~1000 outputs. Each output file must have a distinct name.
The command I wish to run is of the form:
program_name -input -output -o1 -o2…
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