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Example for boost shared_mutex (multiple reads/one write)?
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103
It looks like you would do something like this:
boost::shared_mutex _access;
void reader()
{
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Getting raw SQL query string from PDO prepared statements
... queries from the mysql CLI, not from PDO, but the principle is the same.
081016 16:51:28 2 Query prepare s1 from 'select * from foo where i = ?'
2 Prepare [2] select * from foo where i = ?
081016 16:51:39 2 Query set @a =1
081016 16:51:47 2 Query execute s1 us...
What is the best way to filter a Java Collection?
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Java 8 (2014) solves this problem using streams and lambdas in one line of code:
List<Person> beerDrinkers = persons.stream()
.filter(p -> p.getAge() > 16).collect(Collectors.toList());
Here's a tutorial.
Use Colle...
Two versions of python on linux. how to make 2.7 the default
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answered Oct 8 '13 at 19:08
AmberAmber
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Avoiding SQL injection without parameters
...strings to avoid sql injections. Our databases are all running Sql Server 2005 or 2008 and our code base is running on .NET framework 2.0.
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Compare two data.frames to find the rows in data.frame 1 that are not present in data.frame 2
...dited Jul 14 '16 at 16:59
user2100721
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answered Jul 3 '10 at 18:15
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What is a non-capturing group in regular expressions?
...too, using ${name}.
To play around with regexes, I recommend http://regex101.com/, which offers a good amount of details on how the regex works; it also offers a few regex engines to choose from.
share
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Redirect stderr and stdout in Bash
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edited Oct 7 '10 at 5:44
David Johnstone
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Using Git with Visual Studio [closed]
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1071
In Jan 2013, Microsoft announced that they are adding full Git support into all their ALM prod...