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Setting git parent pointer to a different parent
...ommit(s) and plop it/them on a different parent (base)" command in Git.
Some things to know, however:
Since commit SHAs involve their parents, when you change the parent of a given commit, its SHA will change - as will the SHAs of all commits which come after it (more recent than it) in the line ...
Get div height with plain JavaScript
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var clientHeight = document.getElementById('myDiv').clientHeight;
or
var offsetHeight = document.getElementById('myDiv').offsetHeight;
clientHeight includes padding.
offsetHeight includes padding, scrollBar and borders.
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copying all contents of folder to another folder using batch file?
...opy /s c:\Folder1 d:\Folder2 command in batch file, but it does't work for me. can you please guide me more.
– SCM
Jan 5 '11 at 6:57
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How to avoid explicit 'self' in Python?
I have been learning Python by following some pygame tutorials .
11 Answers
11
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How to solve “Fatal error: Class 'MySQLi' not found”?
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For me it was fixed with: apt-get install php7.0-mysql. I am running on Raspbian Stretch 9
– negrotico19
Apr 30 '18 at 15:59
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Replace tabs with spaces in vim
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IIRC, something like:
set tabstop=2 shiftwidth=2 expandtab
should do the trick. If you already have tabs, then follow it up with a nice global RE to replace them with double spaces.
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Can anyone explain CreatedAtRoute() to me?
From the template for Web API 2, a post method is always like this:
3 Answers
3
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Gem::LoadError for mysql2 gem, but it's already in Gemfile
...ble with newer version of rails because rails 4.2.4 is pretty new as the time of answering this question by me 8 September 2015 so use the above line in your Gem file and run:
bundle install
You should be good to go
sha...
How can I ssh directly to a particular directory?
... and go to one of several directories on those machines. Currently I do something of this sort:
11 Answers
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Cannot delete directory with Directory.Delete(path, true)
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Editor's note: Although this answer contains some useful information, it is factually incorrect about the workings of Directory.Delete. Please read the comments for this answer, and other answers to this question.
I ran into this problem before.
The root of the proble...