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git: How to diff changed files versus previous versions after a pull?
When I run "git pull" I often want to know what changed between the last version of a file and the new one. Say I want to know what someone else committed to a particular file.
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Find index of last occurrence of a substring in a string
... really you're searching for the first occurrence in the reversed string. Knowing this, I did s[::-1] (which returns a reversed string), and then indexed the target from there. Then I did len(s) - 1 - the index found because we want the index in the unreversed (i.e. original) string.
Watch out, tho...
Impossible to make a cached thread pool with a size limit?
...You are correct. That method was added in jdk 1.6, so not as many people know about it. also, you can't have a "min" core pool size, which is unfortunate.
– jtahlborn
Nov 14 '11 at 17:57
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How do I get AWS_ACCESS_KEY_ID for Amazon?
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just a heads up, you can now view your keys without downloading them through the webpage
– lfender6445
Mar 30 '17 at 3:07
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Use git “log” command in another folder
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wow, and nothing in the man page! What a shame. (ok, now I see it added in 2.7 man page)
– akostadinov
Feb 5 '16 at 9:34
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Facebook Post Link Image
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Just to let you know, the only way to add an image to a post when using AppLinks (applinks.org) within the facebook app is to use the <link> tag, using a <meta> tag with og:image will NOT work.
– emerino
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Declaring an enum within a class
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Nowadays - using C++11 - you can use enum class for this:
enum class Color { RED, BLUE, WHITE };
AFAII this does exactly what you want.
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How to get Erlang's release version number from a shell?
...E" doesn't see it either, but I have OTP 17.x installed. How am I able to know what "x" is?
– NobbZ
Apr 21 '15 at 14:30
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Can you overload controller methods in ASP.NET MVC?
... @EAMann Nice, I was always defining the whole path for the view up until now
– Alexander Derck
Mar 23 '17 at 8:18
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Sorting an array of objects by property values
... = key(a), b = key(b), reverse * ((a > b) - (b > a));
}
}
//Now you can sort by any field at will...
const homes=[{h_id:"3",city:"Dallas",state:"TX",zip:"75201",price:"162500"},{h_id:"4",city:"Bevery Hills",state:"CA",zip:"90210",price:"319250"},{h_id:"5",city:"New York",state:"NY"...