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How to switch back to 'master' with git?
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249
You need to checkout the branch:
git checkout master
See the Git cheat sheets for more info...
Dynamically set local variable [duplicate]
... it to work.
>>> def foo():
lcl = locals()
lcl['xyz'] = 42
print(xyz)
>>> foo()
Traceback (most recent call last):
File "<pyshell#6>", line 1, in <module>
foo()
File "<pyshell#5>", line 4, in foo
print(xyz)
NameError: global name 'xyz' ...
How to get all of the immediate subdirectories in Python
...t use natural sorting. This means results will be sorted like this: 1, 10, 2. To get natural sorting (1, 2, 10), please have a look at https://stackoverflow.com/a/48030307/2441026
Results:
scandir is: 3x faster than walk, 32x faster than listdir (with filter), 35x faster than Pathlib and 36x ...
Can an AngularJS controller inherit from another controller in the same module?
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289
Yes, it can but you have to use the $controller service to instantiate the controller instead:...
Checking if an object is a given type in Swift
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answered Jun 6 '14 at 23:06
drewagdrewag
85.4k2727 gold badges131131 silver badges126126 bronze badges
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error: ‘NULL’ was not declared in this scope
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answered Jan 20 '09 at 17:14
Johannes Schaub - litbJohannes Schaub - litb
453k112112 gold badges830830 silver badges11501150 bronze badges
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Case preserving substitute in Vim
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121
Use abolish.vim:
:%S/badjob/goodjob/g
...
how to check the jdk version used to compile a .class file [duplicate]
...the major version from the results. Here are some example values:
Java 1.2 uses major version 46
Java 1.3 uses major version 47
Java 1.4 uses major version 48
Java 5 uses major version 49
Java 6 uses major version 50
Java 7 uses major version 51
Java 8 uses major version 52
Java 9 uses major versi...
How do I copy a file in Python?
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3237
shutil has many methods you can use. One of which is:
from shutil import copyfile
copyfile(sr...
What's the difference between %s and %d in Python string formatting?
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