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git diff between two different files

...ave a file named foo . In my current working tree, I renamed it to bar , and also edited it. 4 Answers ...
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Is there replacement for cat on Windows

... Windows type command works similarly to UNIX cat. Example 1: type file1 file2 > file3 is equivalent of: cat file1 file2 > file3 Example 2: type *.vcf > all_in_one.vcf This command will merge all the vcards into one. ...
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jQuery Validate Required Select

...ers: Where is says SelectName it does mean the value of the name attribute and not the value of the id attribute. This is a bit confusing since when working in JS one usually works with the id and not the name. See documentation here: "rules (default: rules are read from markup (classes, attributes,...
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Mercurial undo last commit

...last. Mercurial keeps a transaction log of the name of each file touched and its length prior to the transaction. On abort, it truncates each file to its prior length. This simplicity is one benefit of making revlogs append-only. The transaction journal also allows an undo operation. See Tortoi...
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How do I view cookies in Internet Explorer 11 using Developer Tools

...IE11. I see an option in network profiling to view cookies being sent back and forth, but this is not really the same thing. It is cumbersome to use since it's per request. Surely there must be a way to view all cookies like you can in IE10. ...
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How do you test a public/private DSA keypair?

... that a given private key matches a given public key? I have a few *.pub and a few *.key files, and I need to check which go with which. ...
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Where does Android emulator store SQLite database?

I'm working on an Android application that stores data in a SQLite database. My question is, where does this database file get stored on the filesystem when you're using an emulator? ...
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Is there a “not in” operator in JavaScript for checking object properties?

...se statement just to use the else portion... Just negate your condition, and you'll get the else logic inside the if: if (!(id in tutorTimes)) { ... } share | improve this answer | ...
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Split string on the first white space occurrence

... If you only care about the space character (and not tabs or other whitespace characters) and only care about everything before the first space and everything after the first space, you can do it without a regular expression like this: str.substr(0,str.indexOf(' ')); /...
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Why do we use Base64?

... Your first mistake is thinking that ASCII encoding and Base64 encoding are interchangeable. They are not. They are used for different purposes. When you encode text in ASCII, you start with a text string and convert it to a sequence of bytes. When you encode data in Base64,...