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How to see the changes between two commits without commits in-between?
... the 2 commits to git diff like :
-> git diff 0da94be 59ff30c > my.patch
-> git apply my.patch
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git selective revert local changes from a file
...ckout -p <optional filename(s)>
From the manpage:
−p, −−patch
Interactively select hunks in the difference between the <tree−ish>
(or the index, if unspecified) and the working tree. The chosen
hunks are then applied in reverse to the working tree (and...
sed edit file in place
...nd tee to write the output back to the file. Another option is to create a patch from piping the content into diff.
Tee method
sed '/regex/' <file> | tee <file>
Patch method
sed '/regex/' <file> | diff -p <file> /dev/stdin | patch
UPDATE:
Also, note that patch will ge...
Python Mocking a function from an imported module
I want to understand how to @patch a function from an imported module.
2 Answers
2
...
How to check whether a pandas DataFrame is empty?
...pected, the empty column displays 1 series
In [10]: df1['CC'] = [111, 222, 333]
df1
Out[10]: CC
0 111
1 222
2 333
In [11]: len(df1.columns)
Out[11]: 1
# Note the persisting series with rows containing `NaN` values in df2
In [12]: df2['CC'] = [111, 222, 333]
...
Rails extending ActiveRecord::Base
...cord_extension"
Inheritance (Preferred)
Refer to Toby's answer.
Monkey patching (Should be avoided)
Create a file in the config/initializers directory called active_record_monkey_patch.rb.
class ActiveRecord::Base
#instance method, E.g: Order.new.foo
def foo
"foo"
end
#...
Git stash: “Cannot apply to a dirty working tree, please stage your changes”
...ow -p | git apply -3 && git stash drop
Basically it
creates a patch
pipes that to the apply command
if there are any conflicts they will need to be resolved via 3-way merge
if apply (or merge) succeeded it drops the just applied stash item...
I wonder why there is no -f (force) option...
how do I make a single legend for many subplots with matplotlib?
...our for each bar. it may be faster to create the artefacts yourself using mpatches
Say you have four bars with different colours as r m c k you can set the legend as follows
import matplotlib.patches as mpatches
import matplotlib.pyplot as plt
labels = ['Red Bar', 'Magenta Bar', 'Cyan Bar', 'Black...
Autoincrement VersionCode with gradle extra properties
...e a release your Android versionCode for the play store increases and your patch number increases.
Bonus: After the build is done copies your apk to projectDir/apk to make it more accessible.
This script will create a version number which looks like v1.3.4 (123) and build an apk file like AppName...
How to uncheck a radio button?
...swered Nov 29 '11 at 21:41
alkos333alkos333
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