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Is it possible to have different Git configuration for different projects?

.gitconfig is usually stored in the user.home directory. 12 Answers 12 ...
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Query EC2 tags from within instance

...the ec2-api-tools package, but I got nothing but 404's when I tried to install it. – Edward Falk Apr 8 '12 at 19:39 2 ...
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Change values while iterating

...c main() { n := Node{[]*Attribute{ &Attribute{"foo", ""}, &Attribute{"href", ""}, &Attribute{"bar", ""}, }} for _, attr := range n.Attr { if attr.Key == "href" { attr.Val = "s...
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Where do you store your salt strings?

...ght about a salt per user I was thinking that a single salt would work for all users. What about a salt that is stored as an XML file that is loaded by the App Server? or maybe somehow hardcoded into a servlet? – jigzat Jul 25 '12 at 2:58 ...
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Which is more efficient, a for-each loop, or an iterator?

... If you are just wandering over the collection to read all of the values, then there is no difference between using an iterator or the new for loop syntax, as the new syntax just uses the iterator underwater. If however, you mean by loop the old "c-style" loop: for(int i=0; i&l...
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What is the !! (not not) operator in JavaScript?

... Partial Obscurity: val.enabled = (userId != 0) ? true : false; // And finally, much easier to understand: val.enabled = (userId != 0); share | improve this answer | follow...
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Testing two JSON objects for equality ignoring child order in Java

...ary that supports comparing two JSON objects ignoring child order, specifically for unit testing JSON returning from a web service. ...
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Import CSV to SQLite

...l data. If that's the case with your CSV file, then you do not need to manually create the table using the create table command. The .import command will use the first line in your file to determine the column names and create the table accordingly. You still have to include the name of the table in...
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What is JSONP, and why was it created?

... It's actually not too complicated... Say you're on domain example.com, and you want to make a request to domain example.net. To do so, you need to cross domain boundaries, a no-no in most of browserland. The one item that bypasses ...
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max value of integer

...hine to machine, on embedded systems the int can be 16 bit wide, though usually it is 32 bit. The only requirement is that short int <= int <= long int by size. Also, there is a recommendation that int should represent the native capacity of the processor. All types are signed. The unsigned...