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How to store a command in a variable in a shell script?
... contains spaces, quoting inside while adding to the array will prevent it from getting split due to Word-Splitting.
declare -p cmdArgs
declare -a cmdArgs='([0]="date" [1]="+%H:%M:%S")'
and execute the commands as
"${cmdArgs[@]}"
23:15:18
(or) altogether use a bash function to run the command,
cmd...
How to use jQuery in chrome extension?
.... But I am still getting the same error of not being able to access jquery from my work.js file. Uncaught ReferenceError: $ is not defined. If you can, can you please upload a working example somewhere. Just a simple example like doing '$("body").html("Foo!");' in work.js.
– I...
Get program execution time in the shell
... you wouldn't happen to know what debian package that would come from? doesn't seem to be installed by default
– ʞɔıu
Dec 22 '08 at 2:42
1
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When is it acceptable to call GC.Collect?
The general advise is that you should not call GC.Collect from your code, but what are the exceptions to this rule?
24 An...
How do I make a delay in Java?
.... Every time you run code and then sleep you will be drifting a little bit from running, say, every second. If this is an issue then don't use sleep.
Further, sleep isn't very flexible when it comes to control.
For running a task every second or at a one second delay I would strongly recommend a S...
How to open a file for both reading and writing?
...r you explain why seek and truncate is used here. Most of the readers come from google and do copy-paste.
– Shiplu Mokaddim
Mar 13 '19 at 10:58
11
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How to “properly” create a custom object in JavaScript?
...unction rather than the constructor itself. This function can then inherit from the base just fine:
function Shape() { this._init.apply(this, arguments); }
Shape.prototype._init= function(x, y) {
this.x= x;
this.y= y;
};
function Point() { this._init.apply(this, arguments); }
Point.subclas...
How to Customize the time format for Python logging?
...ke to customize the time format to my taste. Here is a short code I copied from a tutorial:
4 Answers
...
Is there a way to escape a CDATA end token in xml?
...ed JavaScript which removes spaces, you could be accessing a field by name from an array of names by index, such as "if(fields[fieldnames[0]]>3)" and now you have to change it to "if(fields[fieldnames[0]]]]><![CDATA[>3)", which defeats of purpose of using CDATA to make it more readable, ...
What is the difference between compile code and executable code?
...
From wikipedia:
In the field of computer software, the term software build refers either to the process of converting source code files into standalone software artifact(s) that can be run on a computer, or the result of doi...