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How to debug heap corruption errors?
...ication
– Guillaume07
Dec 23 '11 at 10:56
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How does one generate a random number in Apple's Swift language?
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Swift 4.2+
Swift 4.2 shipped with Xcode 10 introduces new easy-to-use random functions for many data types.
You can call the random() method on numeric types.
let randomInt = Int.random(in: 0..<6)
let randomDouble = Double.random(in: 2.71828...3.14159)
let rand...
Coding in Other (Spoken) Languages
...ere but programming language reserved words. I mean, when I started about 10 yrs ago, I didn't have any clue of English, and still I was able to program simple things by learning the programming language, even when I did not know what they meant ( in English ). As a matter of fact this helped me to...
Naming returned columns in Pandas aggregate function? [duplicate]
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107
This will drop the outermost level from the hierarchical column index:
df = data.groupby(...)...
Pandas percentage of total with groupby
...id': list(range(1, 7)) * 2,
'sales': [np.random.randint(100000, 999999)
for _ in range(12)]})
state_office = df.groupby(['state', 'office_id']).agg({'sales': 'sum'})
# Change: groupby state_office and divide by sum
state_pcts = state_office.groupby(lev...
How to split long commands over multiple lines in PowerShell
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Myrddin Emrys
34.9k1010 gold badges3535 silver badges4747 bronze badges
answered Apr 9 '10 at 14:17
Colin PickardColin P...
Namespace not recognized (even though it is there)
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answered Nov 19 '10 at 20:15
Andrew HareAndrew Hare
310k6363 gold badges611611 silver badges614614 bronze badges
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Understanding __get__ and __set__ and Python descriptors
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answered Sep 26 '10 at 17:08
li.davidmli.davidm
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What are 'get' and 'set' in Swift?
...e variable from another object, it looks like this:
myTriangle.perimeter = 100
Which invokes the code in the set{} block:
set {
sideLength = newValue / 3.0
}
And so it's like if the class that's setting the variable had done this:
myTriangle.sideLength = 100/3.0
It's really just for convenien...
Naming convention for unique constraint
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See blogs.msdn.microsoft.com/dtjones/2009/10/29/…
– Stefan Steiger
Oct 14 '16 at 11:45
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