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Use PHP to create, edit and delete crontab jobs?
...ou can use them, for example per project. Unit Tests available :-)
Sample from command line:
bin/cronman --enable /var/www/myproject/.cronfile --user www-data
Sample from API:
use php\manager\crontab\CrontabManager;
$crontab = new CrontabManager();
$crontab->enableOrUpdate('/tmp/my/crontab....
Benefits of inline functions in C++?
...vial functions). As such, it could provoke paging and defeat optimizations from the compiler.
It slightly breaks your encapsulation because it exposes the internal of your object processing (but then, every "private" member would, too). This means you must not use inlining in a PImpl pattern.
It sli...
Multiple simultaneous downloads using Wget?
...
@Stephen this is to download very large files much faster from websites by using multiple sockets to the server instead of one. This is not mean for scraping a website.
– gabeio
Feb 4 '15 at 22:10
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How can I check if a command exists in a shell script? [duplicate]
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Check if a program exists from a Bash script specifically advises against using which.
– jww
Oct 16 '17 at 4:06
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Convert timestamp in milliseconds to string formatted time in Java
I am trying to convert a long value ( number of milliseconds elapsed from 1/1/1970 i.e. Epoch ) to time of format h:m:s:ms .
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What is the best way to ensure only one instance of a Bash script is running? [duplicate]
...n used for ages and it can be used in bash scripts. I prefer simple flock (from util-linux[-ng]) over lockfile (from procmail). And always remember about a trap on exit (sigspec == EXIT or 0, trapping specific signals is superfluous) in those scripts.
In 2009 I released my lockable script boilerpla...
What are fail-safe & fail-fast Iterators in Java
... concurrent Collection implementations (including most Queues) also differ from the usual java.util conventions in that their Iterators and Spliterators provide weakly consistent rather than fast-fail traversal."
Typically, weak consistency means that if a collection is modified concurrently with ...
Why is an int in OCaml only 31 bits?
...alled OOVM. So, it is not surprising at all that V8 uses well-known tricks from the Smalltalk world, since it was created by Smalltalkers based on Smalltalk technology.
– Jörg W Mittag
Jun 2 '19 at 1:21
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How do I invert BooleanToVisibilityConverter?
... In their documentation they say you can use their MapConverter to convert from Visibility enumeration to bool
<Label>
<Label.Visible>
<Binding Path="IsVisible">
<Binding.Converter>
<con:MapConverter>
<con:...
Python list of dictionaries search
... This is the best answer for Python 3.x. If you need a specific element from the dicts, like age, you can write: next((item.get('age') for item in dicts if item["name"] == "Pam"), False)
– cwhisperer
Jan 9 '19 at 7:44
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