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How do you run multiple programs in parallel from a bash script?
I am trying to write a .sh file that runs many programs simultaneously
15 Answers
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Remove all the elements that occur in one list from another
Let's say I have two lists, l1 and l2 . I want to perform l1 - l2 , which returns all elements of l1 not in l2 .
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jQuery AJAX file upload PHP
I want to implement a simple file upload in my intranet-page, with the smallest setup possible.
6 Answers
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Unable to modify ArrayAdapter in ListView: UnsupportedOperationException
I'm trying to make a list containing names. This list should be modifiable (add, delete, sort, etc). However, whenever I tried to change the items in the ArrayAdapter, the program crashed, with java.lang.UnsupportedOperationException error. Here is my code:
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How to iterate a loop with index and element in Swift
Is there a function that I can use to iterate over an array and have both index and element, like Python's enumerate ?
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How to assign a heredoc value to a variable in Bash?
I have this multi-line string (quotes included):
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Is it possible only to declare a variable without assigning any value in Python?
Is it possible to declare a variable in Python, like so?:
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How do I clear my local working directory in Git? [duplicate]
How can I clear my working directory in Git?
6 Answers
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Create a git patch from the uncommitted changes in the current working directory
Say I have uncommitted changes in my working directory. How can I make a patch from those without having to create a commit?
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How to get multiple counts with one SQL query?
I am wondering how to write this query.
9 Answers
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