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When to use a key/value store such as Redis instead/along side of a SQL database?
...seem to figure out when it's time to use it in an application.
I would recommend you to read this tutorial which contains also use cases. Since redis is rather memory oriented it's really good for frequently updated real-time data, such as session store, state database, statistics, caching and its...
How to trigger a build only if changes happen on particular set of files
...egexes to determine whether to skip building based on whether files in the commit match the excluded region regex.
Unfortunately, the stock Git plugin does not have a "included region" feature at this time (1.15). However, someone posted patches on GitHub that work on Jenkins and Hudson that implem...
Tuning nginx worker_process to obtain 100k hits per min
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How to redirect Valgrind's output to a file?
...ind tool, i need to log the details produced by valgrind tool. How can I accomplish that? I tried something like,
3 Answers...
How to declare std::unique_ptr and what is the use of it?
...ers in a way that does not break the implicit contract they require you to comply with, you will have the guarantee that no memory will be leaked, and the proper ownership policy for your object will be enforced. Raw pointers do not give you this guarantee.
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how to restart only certain processes using supervisorctl?
...pervisord]
logfile=supervisord.log
pidfile=supervisord.pid
[program:cat1]
command=cat
[program:cat2]
command=cat
[program:cat3]
command=cat
[group:foo]
programs=cat1,cat3
[supervisorctl]
serverurl=unix://%(here)s/supervisor.sock
[rpcinterface:supervisor]
supervisor.rpcinterface_factory = super...
How can I remove a pytz timezone from a datetime object?
...mezone is removed anyway) or remove it yourself. Also note that you cannot compare datetime.datetime objects where one is timezone aware and another is timezone naive.
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# MySQL example! where MySQL doesn't support timezon...