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How to get the filename without the extension in Java?
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edited Jul 15 '15 at 0:45
jacksondc
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answered Nov...
How to get arguments with flags in Bash
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303
This is the idiom I usually use:
while test $# -gt 0; do
case "$1" in
-h|--help)
e...
Can I do a synchronous request with volley?
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edited Feb 10 '17 at 17:30
Blundell
67.4k2929 gold badges182182 silver badges207207 bronze badges
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I want to get the type of a variable at runtime
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edited Jul 20 '16 at 21:01
answered Oct 15 '13 at 18:53
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How does the HyperLogLog algorithm work?
...eam is 2^(size of the prefix).
That is, in a random stream of integers, ~50% of the numbers (in binary) starts with "1", 25% starts with "01", 12,5% starts with "001". This means that if you observe a random stream and see a "001", there is a higher chance that this stream has a cardinality of 8.
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std::vector versus std::array in C++
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answered Dec 12 '10 at 23:13
Matteo ItaliaMatteo Italia
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When should I use a List vs a LinkedList
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109
Edit
Please read the comments to this answer. People claim I did not do
proper tests. I a...
How do I split a string into an array of characters? [duplicate]
...on, you can do that without split:
var s = "overpopulation";
for (var i = 0; i < s.length; i++) {
console.log(s.charAt(i));
}
You can also access each character with its index using normal array syntax. Note, however, that strings are immutable, which means you can't set the value of a c...
PHP array delete by value (not key)
...failure, however it can return a false-y value on success (your key may be 0 for example), which is why the strict comparison !== operator is used.
The if() statement will check whether array_search() returned a value, and will only perform an action if it did.
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What is the correct answer for cout
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Which means that it requires the code to produce result b, which outputs 01.
See P0145R3 Refining Expression Evaluation Order for Idiomatic C++ for more details.
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