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Ignore files that have already been committed to a Git repository [duplicate]

...hed filename To untrack every file that is now in your .gitignore: First commit any outstanding code changes, and then, run this command: git rm -r --cached . This removes any changed files from the index(staging area), then just run: git add . Commit it: git commit -m ".gitignore is now...
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What's the point of having pointers in Go?

... I really like example taken from http://www.golang-book.com/8 func zero(x int) { x = 0 } func main() { x := 5 zero(x) fmt.Println(x) // x is still 5 } as contrasted with func zero(xPtr *int) { *xPtr = 0 } func main() { x := 5 zero(&x) fmt.Pr...
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What is a Manifest in Scala and when do you need it?

... The compiler knows more information about types than the JVM runtime can easily represent. A Manifest is a way for the compiler to send an inter-dimensional message to the code at runtime about the type information that was lost...
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How do I remove the border around a focused contenteditable pre?

... Alf, your comment should be marked as the answer :> – foreyez Jan 11 '17 at 21:47 ...
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Pull remote branch into local repo with different name?

...ent question, but also easily possible (and actually thats one of the most common use-cases). It slightly depends on what you already did. In most cases it's just git checkout my_branch && git pull --rebase (--rebase depends on your workflow). If the branch is not already tracking the remote...
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Differences between contentType and dataType in jQuery ajax function

... edited Jun 20 at 9:12 Community♦ 111 silver badge answered Jan 14 '13 at 16:59 Anthony GristAnthon...
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Why do Objective-C files use the .m extension?

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MySQL: Selecting multiple fields into multiple variables in a stored procedure

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How do you UrlEncode without using System.Web?

...What's the difference between EscapeUriString and EscapeDataString? and recommends to use Uri.EscapeDataString() in any aspect. share | improve this answer | follow ...
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How to track child process using strace?

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