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How to convert Linux cron jobs to “the Amazon way”?
...memcached or some database
Then using multiple Gearman servers you have to select one that creates task via cronjob, so again we are back to the same problem. But if you can live with this kind of single point of failure using Gearman looks like quite good solution. Especially that you don't need bi...
Spring CrudRepository findByInventoryIds(List inventoryIdList) - equivalent to IN clause
... specify the @Query yourself. Something like this should work:
@Query( "select o from MyObject o where inventoryId in :ids" )
List<MyObject> findByInventoryIds(@Param("ids") List<Long> inventoryIdList);
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Using a Single Row configuration table in SQL Server database. Bad idea?
...iguration settings.
So when you want to retrieve the value you could do:
SELECT value FROM configurationTable
WHERE ApplicationGroup = 'myappgroup'
AND keyDescription = 'myKey';
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What should every programmer know about security? [closed]
...opinion. You can essentially be targeted just because of the platform you select, rather than any real interest in your assets. Think about all of the security holes that are found in 3rd party platforms, and all of the products that are instantly vulnerable just because they use it. I wouldn't b...
What's the difference between ISO 8601 and RFC 3339 Date Formats?
...fine. (This is not really different to what RFC3339 itself does in making selective reference to ISO8601.) See also the NOTE in section 5.6.
– Graham Klyne
Feb 4 '19 at 10:14
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What is the difference between mutex and critical section?
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The 'fast' Windows equal of critical selection in Linux would be a futex, which stands for fast user space mutex. The difference between a futex and a mutex is that with a futex, the kernel only becomes involved when arbitration is required, so you save the over...
Create a shortcut on Desktop
...f a solution works for you, it is customary to upvote it. Also, you should select the best solution and accept it as the answer to your problem.
– Thorarin
Feb 8 '11 at 10:46
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What is the fastest way to send 100,000 HTTP requests in Python?
... Make sure you install the epoll reactor; otherwise you'll be using select/poll, and it will be very slow. Also, if you're going to actually try to have 100,000 connections open simultaneously (assuming your program is written that way, and the URLs are on different servers), you'll need to ...
What are the pros and cons of the SVN plugins for Eclipse, Subclipse and Subversive? [closed]
...merge client available to non-registered users of Subclipse. You get it by selecting the CollabNet Merge Client feature when installing Subclipse from the update site.
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How do I view an older version of an SVN file?
...itch to another branch/tag/revision. Besides the revision field, you click select, and you'll see all the versions of that file.
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