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What do 'real', 'user' and 'sys' mean in the output of time(1)?

...omment so): More detail? Use perf [1], [2]. [1] perf.wiki.kernel.org/index.php/Main_Page [2] brendangregg.com/perf.html – kaiwan May 9 '15 at 7:46  |  ...
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Should I use Vagrant or Docker for creating an isolated environment? [closed]

... application in a wide variety of envionment configs (different databases, php versions, caching backends etc), then I can easily do that with docker containers. But I cant see if my application will run properly in a windows IIS env, or on BSD or OSX. – Mixologic ...
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Map vs Object in JavaScript

...often a pain with non-scalar types where you have to deal with things like PHP merges Array/Map with Object using A/M for properties and JS merges Map/Object with Array extending M/O. Merging complex types is the devil's bane of high level scripting languages. So far these are largely issues around ...
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How do I properly clean up Excel interop objects?

...remeVBTalk .NET Office Automation forum, here: xtremevbtalk.com/showthread.php?t=303928. – Mike Rosenblum Jan 24 '09 at 15:15 2 ...
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Is either GET or POST more secure than the other?

...ntById('a').submit()"><form id="a" action="http://example.com/delete.php" action="post"><input type="hidden" name="id" value="12"></form> isn't really that hard to submit a post somewhere automatically by clicking a link (that contains that html) – FryGuy ...
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An example of how to use getopts in bash

...ic version of EspoCRM -r, -rebuild, --rebuild Rebuild php vendor directory using composer and compiled css using grunt -V, -verbose, --verbose Run script in verbose mode. Will print out each step of execution. EOF # EOF is found above and hence cat command ...
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Getting started with Haskell

... to stick. Now, in learning various imperative/OO languages (like C, Java, PHP), exercises have been a good way for me to go. But since I don't really know what Haskell is capable of and because there are many new concepts to utilize, I haven't known where to start. ...
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Peak signal detection in realtime timeseries data

...15) JavaScript (Dirk Lüsebrink) TypeScript (Jerry Gamble) Perl (Alen) PHP (radhoo) Rules of thumb for configuring the algorithm lag: the lag parameter determines how much your data will be smoothed and how adaptive the algorithm is to changes in the long-term average of the data. The more st...
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How to avoid reverse engineering of an APK file?

... the app, and into a webservice, hidden behind a server side language like PHP. For example, if you have an algorithm that's taken you a million dollars to write. You obviously don't want people stealing it out of your app. Move the algorithm and have it process the data on a remote server, and use ...
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What does f+++++++++ mean in rsync logs?

... you paste some examples? EDIT: As per http://ubuntuforums.org/showthread.php?t=1342171 those codes are defined in the rsync man page in section for the the -i, --itemize-changes option. Fixed part if my answer based on Joao's ...