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I need a Nodejs scheduler that allows for tasks at different intervals [closed]
...te
'0 0 * * * *' - runs every hour (at 0 minutes and 0 seconds)
But also more complex schedules e.g.
'00 30 11 * * 1-5' - Runs every weekday (Monday through Friday) at 11:30:00 AM. It does not run on Saturday or Sunday.
Sample code: running job every 10 minutes:
var cron = require('cron');
va...
Detecting an “invalid date” Date instance in JavaScript
...)); -- Since the question is for a general utility function I prefer to be more strict.
– Borgar
Aug 30 '09 at 12:14
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How do you build a Singleton in Dart?
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How to use double or single brackets, parentheses, curly braces
...ue
$ default="hello"; unset var; echo ${var:-$default}
hello
and several more
Also, brace expansions create lists of strings which are typically iterated over in loops:
$ echo f{oo,ee,a}d
food feed fad
$ mv error.log{,.OLD}
(error.log is renamed to error.log.OLD because the brace expression
ex...
Which Boost features overlap with C++11?
...d std::stoX.
Some Boost libraries are related to C++11 but also have some more extensions, e.g. Boost.Functional/Hash contains hash_combine and related functions not found in C++11, Boost.Chrono has I/O and rounding and many other clocks, etc. so you may still want to take a look at the boost ones ...
VS 2012: Scroll Solution Explorer to current file
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277
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Static variables in JavaScript
...aps it should read MyClass.prototype.staticProperty = "baz"; or to be even more correct to OO principles the static property should actually be defined as an anonymous function MyClass.prototype.staticProperty = function () {return staticVar;} and so that all instances access a single variable which...
What is the best way to exit a function (which has no return value) in python before the function en
...ggest:
def foo(element):
do something
if not check: return
do more (because check was succesful)
do much much more...
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How do I check if a string contains a specific word?
...If you are looking specifically for the word ARE then you would need to do more checks like, for example, check if there is a character or a space before the A and after the E.
– jsherk
Nov 14 '12 at 21:35
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How to detect when an Android app goes to the background and come back to the foreground
...cation is started for the first time and before it is killed. You can read more in Activity.
There isn't any direct approach to get the application status while in the background or foreground, but even I have faced this issue and found the solution with onWindowFocusChanged and onStop.
For more d...