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I need a Nodejs scheduler that allows for tasks at different intervals [closed]
...'* * * * * *' - runs every second
'*/5 * * * * *' - runs every 5 seconds
'10,20,30 * * * * *' - run at 10th, 20th and 30th second of every minute
'0 * * * * *' - runs every minute
'0 0 * * * *' - runs every hour (at 0 minutes and 0 seconds)
But also more complex schedules e.g.
'00 30 11 * * 1-5' ...
What is cURL in PHP?
...to install the » libcurl
package. PHP requires that you use
libcurl 7.0.2-beta or higher. In PHP
4.2.3, you will need libcurl version 7.9.0 or higher. From PHP 4.3.0, you will need a libcurl version that's
7.9.8 or higher. PHP 5.0.0 requires a libcurl version 7.10.5 or greater.
You can ma...
What does “O(1) access time” mean?
... |
edited Jan 19 '10 at 1:31
answered Mar 30 '09 at 16:25
...
How to convert an ArrayList containing Integers to primitive int array?
...r> integers)
{
int[] ret = new int[integers.size()];
for (int i=0; i < ret.length; i++)
{
ret[i] = integers.get(i).intValue();
}
return ret;
}
(Note that this will throw a NullPointerException if either integers or any element within it is null.)
EDIT: As per com...
How to drop a database with Mongoose?
...
|
edited Jan 20 '14 at 15:14
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Animate scrollTop not working in firefox
...n would be to set the following styles:
html { overflow: hidden; height: 100%; }
body { overflow: auto; height: 100%; }
I would assume that the JS solution would be least invasive.
Update
A lot of the discussion below focuses on the fact that animating the scrollTop of two elements would caus...
指定组件的大小 · App Inventor 2 中文网
...s Width property is set to Automatic and it is empty, the width will be 100.
If a VerticalArrangement’s Height property is set to Automatic, the actual height of the arrangement is determined by the sum of the heights of the components. If a VerticalArrangement’s Height property is set to Autom...
Array vs. Object efficiency in JavaScript
...The short version: Arrays are mostly faster than objects. But there is no 100% correct solution.
Update 2017 - Test and Results
var a1 = [{id: 29938, name: 'name1'}, {id: 32994, name: 'name1'}];
var a2 = [];
a2[29938] = {id: 29938, name: 'name1'};
a2[32994] = {id: 32994, name: 'name1'};
var o = ...
Convert UTF-8 encoded NSData to NSString
...
1160
If the data is not null-terminated, you should use -initWithData:encoding:
NSString* newStr = [[...
GestureDetect 手势检测扩展：识别滑动、点击和长按手势 · App Inventor 2 中文网
...tion() {
window.location.href = "../GestureDetector.html";
}, 500);
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GestureDetect 手势检测扩展
GestureDetect 是一个免费的手势检测扩展，用于识别各种手势操作。该扩展可以检测上滑、下滑、左滑、右滑...