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What does the star operator mean, in a function call?
...(a, b, c, d):
return a + b + c + d
values1 = (1, 2)
values2 = { 'c': 10, 'd': 15 }
s = sum(*values1, **values2)
will execute as:
s = sum(1, 2, c=10, d=15)
Also see section 4.7.4 - Unpacking Argument Lists of the Python documentation.
Additionally you...
Better way of getting time in milliseconds in javascript?
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answered Feb 2 '11 at 12:40
Joeri SebrechtsJoeri Sebrechts
10.6k22 gold badges3333 silver badges4848 bronze badges
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What is the purpose of XORing a register with itself? [duplicate]
...etimes put it in my executable's code? Is it more efficient that mov eax, 0 ?
7 Answers
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How should I escape commas and speech marks in CSV files so they work in Excel?
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answered Sep 18 '12 at 8:50
centralscrucentralscru
6,03633 gold badges2828 silver badges3636 bronze badges
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Insert string at specified position
...
+50
$newstr = substr_replace($oldstr, $str_to_insert, $pos, 0);
http://php.net/substr_replace
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Is bool a native C type?
...ught that bool was a C++ type. Is bool a standard C extension (e.g., ISO C90) or a GCC extension?
11 Answers
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Check OS version in Swift?
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405
For iOS, try:
var systemVersion = UIDevice.current.systemVersion
For OS X, try:
var sy...
Is there type Long in SQLite?
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edited Oct 24 '17 at 11:00
answered Feb 1 '14 at 5:51
Ind...
How to use conditional breakpoint in Eclipse?
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edited Feb 29 '12 at 6:06
answered Aug 25 '11 at 17:09
Z...
How to replace all strings to numbers contained in each string in Notepad++?
... say that you want to match each of the following lines
value="4"
value="403"
value="200"
value="201"
value="116"
value="15"
using the .*"\d+" pattern and want to keep only the number. You can then use a capture group in your matching pattern, using parentheses ( and ), like that: .*"(\d+)". So n...