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Appending a vector to a vector [duplicate]
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How does anyone use this language
– Brian Gordon
Feb 3 '14 at 20:23
31
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JavaScript + Unicode regexes
...\u309D-\u309F]
Lastly, it's possible to plug a char class with more than one Unicode property to get a shorter regex than you would get by just combining them (as long as certain settings are checked).
share
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Running shell command and capturing the output
...memyself staff 0 Mar 14 11:04 files\n'
This can all be compressed to a one-liner:
>>> subprocess.run(['ls', '-l'], stdout=subprocess.PIPE).stdout.decode('utf-8')
'total 0\n-rw-r--r-- 1 memyself staff 0 Mar 14 11:04 files\n'
If you want to pass input to the process's stdin, pass a ...
how do I work around log4net keeping changing publickeytoken
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Has anyone found a solution to the problems described at the link mentioned by @sydneyos which causes the following exception: Method not found: 'Void log4net.Config.BasicConfigurator.Configure()'
– Neo
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Difference between fold and reduce?
...lo@2-1>
There are some important differences:
While reduce works on one type of elements only, the accumulator and list elements in fold could be in different types.
With reduce, you apply a function f to every list element starting from the first one:
f (... (f i0 i1) i2 ...) iN.
With fol...
Why do I need to override the equals and hashCode methods in Java?
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if you think you need to override one, then you need to override both of them is wrong. You need to override hashCode if your class overrides equals but reverse is not true.
– akhil_mittal
Oct 17 '15 at 9:00
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Server polling with AngularJS
... //Always make sure the last timeout is cleared before starting a new one
cancelNextLoad();
$timeout(getData, mill);
};
//Start polling the data from the server
getData();
//Always clear the timeout when the view is destroyed, otherwise it will keep pol...
Task vs Thread differences [duplicate]
...laying with TaskScheduler options you can setup async tasks be executed in one thread synchronously. To express parallel code execution higher abstractions (than Tasks) could be used: Parallel.ForEach, PLINQ, Dataflow.
Tasks are integrated with C# async/await features aka Promise Model, e.g there r...
how to mysqldump remote db from local machine
....1 -u mysql_user -p database_name table_name
(do not use localhost, it's one of these 'special meaning' nonsense that probably connects by socket rather then by port)
edit: well, to elaborate: if host is set to localhost, a configured (or default) --socket option is assumed. See the manual for wh...
Calling C++ class methods via a function pointer
...r .*... Personally, I would still have written this->*pt2Member, that's one less operator.
– Alexis Wilke
Feb 17 '14 at 3:51
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