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Understanding dispatch_async
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The main reason you use the default queue over the main queue is to run tasks in the background.
For instance, if I am downloading a file from the internet and I want to update the user on the progress of the download, I will r...
Merging without whitespace conflicts
I've got a problem where I've got a large commit which changes about a thousand lines of code, removing whitespace from the end of lines and removing spaces before tabs.
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TFS: Restore deleted folders and items
I deleted some files and some folders in TFS. Many check in's later I found out that I need the deleted functionality back in my project.
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jQuery find element by data attribute value
I have a few elements like below:
4 Answers
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Returning value from called function in a shell script
I want to return the value from a function called in a shell script. Perhaps I am missing the syntax. I tried using the global variables. But that is also not working. The code is:
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“Order by Col1, Col2” using entity framework
I need to order by 2 columns using the entity framework.
5 Answers
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npm - install dependencies for a package in a different folder?
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You can use the npm install <folder> variant with the --prefix option. In your scenario the folder and prefix will be the same:
npm --prefix ./some_project install ./some_project
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How do I revert to a previous package in Anaconda?
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answered May 31 '14 at 20:16
chrisaycockchri...
What must I know to use GNU Screen properly? [closed]
I've just introduced a friend to GNU Screen and they're having a hard time getting used to it. That makes me think about the essential things he needs to know about the excellent Screen utility, the same things that you'd think worthwhile to teach someone, a beginner, from the ground up. What ar...
Add 2 hours to current time in MySQL?
Which is the valid syntax of this query in MySQL?
5 Answers
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