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What's the best way to iterate over two or more containers simultaneously
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53
Rather late to the party. But: I would iterate over indices. But not with the classical for loop...
Pointers in C: when to use the ampersand and the asterisk?
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Dan OlsonDan Olson
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Maven build failed: “Unable to locate the Javac Compiler in: jre or jdk issue”
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32 Answers
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if/else in a list comprehension
...ernary operator ?: that exists in other languages. For example:
value = 123
print(value, 'is', 'even' if value % 2 == 0 else 'odd')
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Deleting queues in RabbitMQ
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edited Apr 30 at 8:23
Adeel Ansari
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How to convert string to boolean php
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366
Strings always evaluate to boolean true unless they have a value that's considered "empty" by ...
Scala: Abstract types vs generics
...g like this:
// Type parameter version
class MySuite extends FixtureSuite3[StringBuilder, ListBuffer, Stack] with MyHandyFixture {
// ...
}
Whereas with the type member approach it will look like this:
// Type member version
class MySuite extends FixtureSuite3 with MyHandyFixture {
// ....
How do I use the ternary operator ( ? : ) in PHP as a shorthand for “if / else”?
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238
The
(condition) ? /* value to return if condition is true */
: /* value to return...
Fastest way to duplicate an array in JavaScript - slice vs. 'for' loop
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edited Jul 12 at 2:35
heretoinfinity
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Android emulator doesn't take keyboard input - SDK tools rev 20
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Gili
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answered Jun 28 '12 at 20:36
James WaldJames Wald
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