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Creating a new column based on if-elif-else condition
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– prashanth manohar
Mar 22 '17 at 10:29
3
You have to use the args parameter of the .apply function...
Synchronously waiting for an async operation, and why does Wait() freeze the program here
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194
The await inside your asynchronous method is trying to come back to the UI thread.
Since the U...
What's a standard way to do a no-op in python?
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291
Use pass for no-op:
if x == 0:
pass
else:
print "x not equal 0"
And here's another examp...
Replace a newline in TSQL
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answered Jun 4 '09 at 16:41
RBarryYoungRBarryYoung
47.8k1212 gold badges8585 silver badges124124 bronze badges
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:after vs. ::after
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edited Feb 25 '16 at 2:29
answered Jan 24 '12 at 0:36
Dom...
Add a dependency in Maven
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139
You'll have to do this in two steps:
1. Give your JAR a groupId, artifactId and version and add ...
When annotating a class with @Component, does this mean it is a Spring Bean and Singleton?
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BozhoBozho
539k129129 gold badges10061006 silver badges11101110 bronze badges
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Mocking a class: Mock() or patch()?
...return MyClass()
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>>> x = create_instance()
Created MyClass@4299548304
>>>
>>> @mock.patch('__main__.MyClass')
... def create_instance2(MyClass):
... MyClass.return_value = 'foo'
... return create_instance()
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>>> i = create_instance2()
>>> i
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Django connection to PostgreSQL: “Peer authentication failed”
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answered Nov 22 '11 at 18:39
The BrewmasterThe Brewmaster
5,60055 gold badges2929 silver badges4646 bronze badges
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Pass An Instantiated System.Type as a Type Parameter for a Generic Class
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answered Nov 5 '08 at 19:30
Jon SkeetJon Skeet
1210k772772 gold badges85588558 silver badges88218821 bronze badges
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