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What does if __name__ == “__main__”: do?
...e functionB")
def functionB():
print("Function B {}".format(math.sqrt(100)))
print("before __name__ guard")
if __name__ == '__main__':
functionA()
functionB()
print("after __name__ guard")
Special Variables
When the Python interpreter reads a source file, it first defines a few special...
Ruby on Rails: Where to define global constants?
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answered Nov 5 '10 at 23:27
Holger JustHolger Just
43.4k1414 gold badges9393 silver badges108108 bronze badges
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What exactly does @synthesize do?
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edited Jul 19 '10 at 18:26
answered Jul 17 '10 at 0:17
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How do you reset the stored credentials in 'git credential-osxkeychain'?
...very much!
– Ken Flake
Oct 8 '19 at 0:39
add a comment
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Building and running app via Gradle and Android Studio is slower than via Eclipse
I have a multi-project (~10 modules) of which building takes about 20-30 seconds each time. When I press Run in Android Studio, I have to wait every time to rebuild the app, which is extremely slow.
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Can't use Swift classes inside Objective-C
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520
I spent about 4 hours trying to enable Swift in my Xcode Objective-C based project. My myproject...
Rollback to an old Git commit in a public repo
... [revision] .
where [revision] is the commit hash (for example: 12345678901234567890123456789012345678ab).
Don't forget the . at the end, very important. This will apply changes to the whole tree. You should execute this command in the git project root. If you are in any sub directory, then this...
Unloading classes in java?
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edited Aug 31 '15 at 13:05
RevanthKrishnaKumar V.
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Is there an easy way to add a border to the top and bottom of an Android View?
...awable/textlines"
/>
/res/drawable/textlines.xml
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
<item>
<shape
android:shape="rectangle">
<stroke android:width="1dp" androi...
How to lock compiled Java classes to prevent decompilation?
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edited Nov 27 '11 at 10:05
Peter Mortensen
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