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Asynchronous shell exec in PHP
I've got a PHP script that needs to invoke a shell script but doesn't care at all about the output. The shell script makes a number of SOAP calls and is slow to complete, so I don't want to slow down the PHP request while it waits for a reply. In fact, the PHP request should be able to exit without ...
When should I use Inline vs. External Javascript?
I would like to know when I should include external scripts or write them inline with the html code, in terms of performance and ease of maintenance.
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How to get CRON to call in the correct PATHs
I'm trying to get cron to call in the correct PATHs. When I run a Python script from shell the script runs fine as it uses the PATHs set in bashrc but when I use cron all the PATHs are not used from bashrc. Is there a file I can enter the PATHs into for cron like bashrc or a way to call the PATHs fr...
How to check whether a script is running under Node.js?
I have a script I am requiring from a Node.js script, which I want to keep JavaScript engine independent.
20 Answers
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How to stop/terminate a python script from running?
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Is it possible to resume the script after stopping it?
– Gathide
Sep 7 '18 at 12:09
8
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Is there a command to refresh environment variables from the command prompt in Windows?
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You can capture the system environment variables with a vbs script, but you need a bat script to actually change the current environment variables, so this is a combined solution.
Create a file named resetvars.vbs containing this code, and save it on the path:
Set oShell = WScript...
Uncaught ReferenceError: jQuery is not defined [duplicate]
I have implemented some JavaScript on my site but I keep getting the following error messages:
5 Answers
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How do you run JavaScript script through the Terminal?
For instance, if you were to run a Python script you would type python filename.py or if you wanted to run a C program make filename then ./ filename . How do you do this with .js files?
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How does the extend() function work in jQuery?
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(The console.log function is intended to work in Firebug; replace it with alert() or some other output function if you like).
The results are:
A: Foo=3 Bar=1 Baz=2
B: Foo=2 Bar=undefined Baz=2
C: Foo=3 Bar=undefined Baz=undefined
R: Foo=3 Bar=1 Baz=2
A === R?: true
By this we can see that jQuer...
Move an array element from one array position to another
...;//["b", "c", "a", "d", "e"]
as the function is chainable this works too:
alert(arr.move(0,2).join(','));
demo here
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