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Why does C++11 not support designated initializer lists as C99? [closed]
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36
C++ has constructors. If it makes sense to initialize just one member then that can be expressed...
When to delete branches in Git?
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186
You can safely remove a branch with git branch -d yourbranch. If it contains unmerged changes (i...
How does one generate a random number in Apple's Swift language?
...e random() method on numeric types.
let randomInt = Int.random(in: 0..<6)
let randomDouble = Double.random(in: 2.71828...3.14159)
let randomBool = Bool.random()
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How to print the contents of RDD?
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Jacek Laskowski
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answered Apr 24 '14 at 13:53
OussamaOus...
What is the Java string pool and how is “s” different from new String(“s”)? [duplicate]
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answered Mar 21 '10 at 6:24
Andrew HareAndrew Hare
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Saving an Object (Data persistence)
...tion of it to your example:
import pickle
class Company(object):
def __init__(self, name, value):
self.name = name
self.value = value
with open('company_data.pkl', 'wb') as output:
company1 = Company('banana', 40)
pickle.dump(company1, output, pickle.HIGHEST_PROTOCOL)
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Ask for User Permission to Receive UILocalNotifications in iOS 8
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edited Jun 13 '17 at 6:08
answered Jun 11 '14 at 11:35
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Java Reflection: How to get the name of a variable?
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66
As of Java 8, some local variable name information is available through reflection. See the "Up...
How to validate an email address in JavaScript
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5167
Using regular expressions is probably the best way. You can see a bunch of tests here (taken fr...
C++ sorting and keeping track of indexes
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Guillaume Jacquenot
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answered Sep 13 '12 at 4:10
Łukasz WiklendtŁuk...