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How do you run multiple programs in parallel from a bash script?
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Just tried this, and it didn't work as expected for me. However, a slight modification worked: prog1 & prog2 ; fg This was for running multiple ssh tunnels at once. Hope this helps someone.
– jnadro52
Ja...
function declaration isn't a prototype
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In C int foo() and int foo(void) are different functions. int foo() accepts an arbitrary number of arguments, while int foo(void) accepts 0 arguments. In C++ they mean the same thing. I suggest that you use void consistently when you mean no arguments.
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MySQL/SQL: Group by date only on a Datetime column
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Thanks for the info. I can't decide if this is a good thing or not, but it fits nicely into my opinion about MySQL. From a technical POV - how is this supposed to work? I only can imagine that the query parser substitutes the alias in the GROUP BY clause wi...
How to execute an external program from within Node.js?
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From the Node.js documentation:
Node provides a tri-directional popen(3) facility through the ChildProcess class.
See http://nodejs.org/docs/v0.4.6/api/child_processes.html
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How to generate string of a certain length to insert into a file to meet a file size criteria?
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+1 What did our ancestors do before Stack Overflow? So simple, so sweet.
– Dan Solovay
Jul 11 '13 at 19:32
6
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How are GCC and g++ bootstrapped?
... own test case. GCC compiled with [other] should produce the same results (identical binaries, discounting macros like __DATE__ and __TIME__ which vary even between invocations of the same compiler) as GCC compiled with [GCC compiled with [other]] - if not, that's a bug, and the 3-stage bootstrap bu...
Numpy: Divide each row by a vector element
...up is, or the exact issue you are experiencing, but the answer is still valid.
– JoshAdel
Feb 19 at 17:40
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How to install multiple python packages at once using pip
I know it's an easy way of doing it but i didn't find it neither here nor on google.
So i was curious if there is a way to install multiple packages using pip.
Something like:
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How to attach my repo to heroku app
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
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How do I pass parameters to a jar file at the time of execution?
...so if no arguments are specified it will continue anyway:
public static void main(String[] args) {
try {
String one = args[0];
String two = args[1];
}
catch (ArrayIndexOutOfBoundsException e){
System.out.println("ArrayIndexOutOfBoundsException caught");
}
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