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Match whole string
...hould note it will only work when only abc is the only item in the string. For example, It would not match 'the first 3 letters in the alphabet are abc'
– matchew
Jun 9 '11 at 20:27
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How do I get the filepath for a class in Python?
...lt;module 'builtins' (built-in)> is a built-in class. I think that only for an instance c do you want to use inspect.getfile(c.__class__).
– cheshirekow
Jul 29 '19 at 21:35
1
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How do I create a Python function with optional arguments?
...,e,f but its a "way" of overloading.
def myfunc(a,b, *args, **kwargs):
for ar in args:
print ar
myfunc(a,b,c,d,e,f)
And it will print values of c,d,e,f
Similarly you could use the kwargs argument and then you could name your parameters.
def myfunc(a,b, *args, **kwargs):
c = kwa...
How do I programmatically “restart” an Android app?
...-reset my application in a specific case where a server sends a specific information to the client.
25 Answers
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Why CancellationToken is separate from CancellationTokenSource?
I'm looking for a rationale of why .NET CancellationToken struct was introduced in addition to CancellationTokenSource class. I understand how the API is to be used, but want to also understand why it is designed that way.
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Naming convention for unique constraint
Naming conventions are important, and primary key and foreign key have commonly used and obvious conventions ( PK_Table and FK_Table_ReferencedTable , respectively). The IX_Table_Column naming for indexes is also fairly standard.
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Can you put two conditions in an xslt test attribute?
Is this right for When 4 < 5 and 1 < 2 ?
4 Answers
4
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Split a string by a delimiter in python
...en the first example (simply using split()) and the second example (with a for loop)?
– EndenDragon
Jun 26 '16 at 18:21
4
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Java generics T vs Object
...;Integer>();
Here we specify what type T will be which allows us to enforce more constraints on a class or method. For example we can instantiate a LinkedList<Integer> or LinkedList<Example> and we know that when we call one of these methods, we'll get back an Integer or Example ins...
How to `go test` all tests in my project?
...nd all of its subdirectories:
$ go test ./...
This should run all tests for given specific directories:
$ go test ./tests/... ./unit-tests/... ./my-packages/...
This should run all tests with import path prefixed with foo/:
$ go test foo/...
This should run all tests import path prefixed wi...