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Ignore modified (but not committed) files in git?

... check out the git-update-index man page and the --assume-unchanged bit and related. when I have your problem I do this git update-index --assume-unchanged dir-im-removing/ or a specific file git update-index --assume-unchanged config/database.yml ...
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Should functions return null or an empty object?

...g data from functions. Is it better to return a Null or an empty object? And why should one do one over the other? 31 Ans...
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Are Mutexes needed in javascript?

...en this link: Implementing Mutual Exclusion in JavaScript . On the other hand, I have read that there are no threads in javascript, but what exactly does that mean? ...
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How can I add numbers in a Bash script?

I have this Bash script and I had a problem in line 16. How can I take the previous result of line 15 and add it to the variable in line 16? ...
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Prevent Caching in ASP.NET MVC for specific actions using an attribute

...r class or action didn't have NoCache when it was rendered in your browser and you want to check it's working, remember that after compiling the changes you need to do a "hard refresh" (Ctrl+F5) in your browser. Until you do so, your browser will keep the old cached version, and won't refresh it wit...
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How can I split a JavaScript string by white space or comma?

...'s both more strict than what I suggest (only one comma allowed, in front) and more loose (split on all whitespace) than what the OP asked for. IMHO it would be simply worse -- consider the input spaces , before commas. – Jon Apr 27 '12 at 7:52 ...
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What does “Git push non-fast-forward updates were rejected” mean?

I'm using Git to manage my two computers and my development. I'm trying to commit changes to GitHub and I'm getting the error. ...
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Redis connection to 127.0.0.1:6379 failed - connect ECONNREFUSED

... After you install redis, type from terminal: redis-server and you'll have redis running share | improve this answer | follow | ...
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Selenium wait until document is ready

...completely? I want something generic, I know I can configure WebDriverWait and call something like 'find' to make it wait but I don't go that far. I just need to test that the page loads successfully and move on to next page to test. ...
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Difference of keywords 'typename' and 'class' in templates?

... typename and class are interchangeable in the basic case of specifying a template: template<class T> class Foo { }; and template<typename T> class Foo { }; are equivalent. Having said that, there are specific cases ...