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Why git AuthorDate is different from CommitDate?
...ookup my git logs and find that the AuthorDate and CommitDate is slightly different for some of my commits:
2 Answers
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Why does PEP-8 specify a maximum line length of 79 characters? [closed]
Why in this millennium should Python PEP-8 specify a maximum line length of 79 characters?
9 Answers
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Diff two tabs in Vim
...e same tab instead of a new one.
Here's what I usually do:
:edit file1
:diffthis
:vnew
:edit file2
:diffthis
The :vnew command splits the current view vertically so you can open the second file there. The :diffthis (or short: :difft) command is then applied to each view.
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GitHub: searching through older versions of files
...ral versions ago, is it possible to search for get_info and find the code. If it is not possible using GitHub, is it possible from the git command line?
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Can a constructor in Java be private?
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Yes, a constructor can be private. There are different uses of this. One such use is for the singleton design anti-pattern, which I would advise against you using. Another, more legitimate use, is in delegating constructors; you can have one constructor that takes lots o...
Understanding scala enumerations
...vidual elements of the enumeration (it's actually an inner class, but the difference doesn't matter here).
Thus object WeekDay inherits that type member. The line type WeekDay = Value is just a type alias. It is useful, because after you import it elsewhere with import WeekDay._, you can use that t...
Jquery mouseenter() vs mouseover()
So after reading a recently answered question i am unclear if i really understand the difference between the mouseenter() and mouseover() . The post states
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CSS last-child(-1)
...know what else you could use. I'm not sure what you mean by "dynamic", but if you mean whether the style applies to the new second last child when more children are added to the list, yes it will. Interactive fiddle.
ul li:nth-last-child(2)
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How to get folder path for ClickOnce application
...e folder location, you can just run the app, open the task manager (CTRL-SHIFT-ESC), select the app and right-click|Open file location.
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Getting the encoding of a Postgres database
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Method 1:
If you're already logged in to the db server, just copy and paste this.
SHOW SERVER_ENCODING;
Result:
server_encoding
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UTF8
For Client encoding :
SHOW CLIENT_ENCODING;
Method 2:
Again if you ...