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vim command to restructure/force text to 80 columns
I know there are ways to automatically set the width of text in vim using set textwidth (like Vim 80 column layout concerns ). What I am looking for is something similar to = (the indent line command) but to wrap to 80. The use case is sometimes you edit text with textwidth and after joining li...
How to Diff between local uncommitted changes and origin
Let's say I cloned a repository and started modifying files. I know that if I have local uncommitted changes, I can do a diff as follows git diff test.txt and it will show me the difference between the current local HEAD and the modified, uncommitted changes in the file. If I commit those changes ...
req.query and req.param in ExpressJS
Suppose a client sends say Android (Key,value) pair in the request ........ which one to use ?
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What does the '.' (dot or period) in a Go import statement do?
In the Go tutorial, and most of the Go code I've looked at, packages are imported like this:
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C# Error: Parent does not contain a constructor that takes 0 arguments
My code is
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What's the difference between F5 refresh and Shift+F5 in Google Chrome browser?
What's the difference between F5 refresh and SHIFT + F5 in Google Chrome browser?
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How do I make class methods / properties in Swift?
Class (or static) methods in Objective-C were accomplished using + in declarations.
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iphone ios running in separate thread
What is the best way to run code on a separate thread? Is it:
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Create Django model or update if exists
I want to create a model object, like Person, if person's id doesn't not exist, or I will get that person object.
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Transparent ARGB hex value
The colors in this table is all not transparent. I guess the value for the A is set to FF .
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