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Git status - is there a way to show changes only in a specific directory?
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No problem, and possibly - the newer versions of git do seem to make things easier.
– Sam Doidge
Dec 17 '12 at 16:12
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Get the time difference between two datetimes
I know I can do anything and some more envolving Dates with momentjs. But embarrassingly, I'm having a hard time trying to do something that seems simple: geting the difference between 2 times.
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How to empty a redis database?
I've been playing with redis (and add some fun with it) during the last fews days and I'd like to know if there is a way to empty the db (remove the sets, the existing key....) easily.
During my tests, I created several sets with a lot of members, even created sets that I do not remember the name ...
How to define two angular apps / modules in one page?
...ire up a Backend" example on the main AngularJS page sets ng-app="project" and says that "this lets you have modules that run in different parts of the page" but the ngApp doc states that "only one directive can be used per HTML document".
– theblang
May 28 '13...
Making interface implementations async
...ethods.
All my IO is done through explicit implementations of an interface and I am a bit confused about how to make the operations async.
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Why when a constructor is annotated with @JsonCreator, its arguments must be annotated with @JsonPro
... to get rid of extraneous annotations with the help of Java8 compiler flag and a Jackson module. I've tested the approach and it works.
– quantum
Sep 21 '15 at 17:46
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Finding sum of elements in Swift array
...the sum of an array of integers in swift?
I have an array called multiples and I would like to know the sum of the multiples.
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Cocoa Autolayout: content hugging vs content compression resistance priority
...on regarding Cocoa Autolayout about the difference between content hugging and compression resistance.
8 Answers
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Check if a class is derived from a generic class
...on avoids the unnecessary recursion performance hit also. It's an elegant and beautiful solution to a meta-generic question.
– EnocNRoll - AnandaGopal Pardue
Jan 19 '09 at 18:26
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Best way to strip punctuation from a string
...e that myself, but yours is better written than anything I would have done and now I can use it as a template for any future timing code I want to write:).
– Lawrence Johnston
Nov 5 '08 at 19:57
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