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Proper way to use **kwargs in Python
...a default value to get() for keys that are not in the dictionary:
self.val2 = kwargs.get('val2',"default value")
However, if you plan on using a particular argument with a particular default value, why not use named arguments in the first place?
def __init__(self, val2="default value", **kwargs)...
How do I use Node.js Crypto to create a HMAC-SHA1 hash?
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edited Dec 2 '19 at 17:31
answered Sep 20 '11 at 4:38
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Does a `+` in a URL scheme/host/path represent a space?
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Andrew Tobilko
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answered Jun 17 '09 at 9:43
StoborStobor
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How to avoid circular imports in Python? [duplicate]
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rumpelrumpel
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Base64 length calculation?
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217
Each character is used to represent 6 bits (log2(64) = 6).
Therefore 4 chars are used to rep...
Counting DISTINCT over multiple columns
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edited Jul 27 '16 at 19:18
Devil's Advocate
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What is the JSF resource library for and how should it be used?
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256
Actually, all of those examples on the web wherein the common content/file type like "js", "cs...
How can I use swift in Terminal?
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edited Oct 21 '14 at 15:25
answered Jun 3 '14 at 9:34
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How do I clear only a few specific objects from the workspace?
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250
You'll find the answer by typing ?rm
rm(data_1, data_2, data_3)
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Difference between == and ===
...ame are equal or not.
let person1 = Person(ssn: 5, name: "Bob")
let person2 = Person(ssn: 5, name: "Bob")
if person1 == person2 {
print("the two instances are equal!")
}
Although person1 and person2 references point two different instances in Heap area, their instances are equal because their...