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Java - removing first character of a string
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12 Answers
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delete map[key] in go?
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165
Strangely enough,
package main
func main () {
var sessions = map[string] chan int{};
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StringBuilder vs String concatenation in toString() in Java
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18 Answers
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Difference between signed / unsigned char [duplicate]
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134
There's no dedicated "character type" in C language. char is an integer type, same (in that re...
Why does C++ rand() seem to generate only numbers of the same order of magnitude?
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There are only 3% of numbers between 1 and 230 which are NOT between 225 and 230. So, this sounds pretty normal :)
Because 225 / 230 = 2-5 = 1/32 = 0.03125 = 3.125%
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Code block in numbered list (Wiki syntax)
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You could try the following wiki syntax, it works for me on 1.17
# one
#:<pre>
#::some stuff
#::some more stuff</pre>
# two
It is not perfect, because you end up with a more indent but it does allow one to use the wiki syntax for correctly formatted pre blocks over mult...
Pandas: create two new columns in a dataframe with values calculated from a pre-existing column
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119
I'd just use zip:
In [1]: from pandas import *
In [2]: def calculate(x):
...: return ...
The static keyword and its various uses in C++
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150
Variables:
static variables exist for the "lifetime" of the translation unit that it's defined...
.NET String.Format() to add commas in thousands place for a number
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21 Answers
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What is the C++ function to raise a number to a power?
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17 Answers
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