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Difference between WAIT and BLOCKED thread states
...so using the more high-level concurrency constructs - like locks, blocking queues, etc... broadly speaking, whenever two threads have to coordinate.
– Flavio
Mar 28 '13 at 13:52
1
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How do I reset a sequence in Oracle?
... Reset_Sequence_to_Data( 'JOBSTATE', 'JOBID' );
Reset_Sequence_to_Data( 'BATCH', 'BATCHID' );
END Reset_All_Sequences;
In my actual database there are around one hundred other sequences being reset through this mechanism, so there are 97 more calls to Reset_Sequence_to_Data in that procedure ab...
Exclude all transitive dependencies of a single dependency
...nt> section:
<dependency>
<groupId>org.springframework.batch</groupId>
<artifactId>spring-batch-test</artifactId>
<version>2.1.8.RELEASE</version>
<exclusions>
<exclusion>
<groupId>junit</groupId&g...
Path to MSBuild
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For cmd shell scripting in Windows 7, I use the following fragment in my batch file to find MSBuild.exe in the .NET Framework version 4. I assume version 4 is present, but don't assume the sub-version. This isn't totally general-purpose, but for quick scripts it may be helpful:
set msbuild.exe=
f...
What is the meaning and difference between subject, user and principal?
... gain from being able to make a distinction between a destination versus a queue or topic. The ability to choose between different levels of specificity in a taxonomy allows for a precision of expression that better communicates a writer's intent to a reader. When programming we have the luxury/curs...
What is Autoloading; How do you use spl_autoload, __autoload and spl_autoload_register?
...tatic methods from your own Autoload class) that PHP will put into a stack/queue and call sequentially when a "new Class" is declared.
So for example:
spl_autoload_register('myAutoloader');
function myAutoloader($className)
{
$path = '/path/to/class/';
include $path.$className.'.php';
}...
How to export data as CSV format from SQL Server using sqlcmd?
... [-e errfile]
[-F firstrow] [-L lastrow] [-b batchsize]
[-n native type] [-c character type] [-w wide character type]
[-N keep non-text native] [-V file format version] [-q quoted identifier]
[-C code page specifier] [-t field terminator] [-r row...
Automatically start a Windows Service on install
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Cool. I wrote this in my installation batch file right after the installation is done.
– M. Fawad Surosh
Jan 16 at 16:01
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What does “./bin/www” do in Express 4.x?
... check if it works with foreman start.
The app should be available on port 5000
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AtomicInteger lazySet vs. set
...than volatile or AtomicLong getAndAdd ,
In an one producer, one consumer queue scenario, xchg soft barrier can force the line of codes before the lazySet(sequence+1) for producer thread to happen BEFORE any consumer thread code that will consume (work on) the new data, of course consumer thread wi...