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Iterate two Lists or Arrays with one ForEach statement in C#
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283
This is known as a Zip operation and will be supported in .NET 4.
With that, you would be able ...
How to make an array of arrays in Java
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Like this:
String[][] arrays = { array1, array2, array3, array4, array5 };
or
String[][] arrays = new String[][] { array1, array2, array3, array4, array5 };
(The latter syntax can be used in assignments other than at the point of the variable declaration, whereas the shorte...
Conveniently Declaring Compile-Time Strings in C++
..._const my_string = "Hello, world!";
static_assert(my_string.size() == 13, "");
static_assert(my_string[4] == 'o', "");
constexpr str_const my_other_string = my_string;
static_assert(my_string == my_other_string, "");
constexpr str_const world(my_string, 7, 5);
static_assert(w...
Get hours difference between two dates in Moment Js
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GregLGregL
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Does Java have something like C#'s ref and out keywords?
... Joe White
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answered May 10 '10 at 21:24
Mark ByersMark Byers
683k155...
How to drop column with constraint?
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239
First you should drop the problematic DEFAULT constraint, after that you can drop the column
a...
How do I declare an array of weak references in Swift?
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edited Apr 20 '19 at 13:46
answered Jun 9 '14 at 20:07
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How well is Unicode supported in C++11?
...gap between the narrow world and the Unicode world: c16rtomb/mbrtoc16 and c32rtomb/mbrtoc32.
Localization library
The localization library still believes that one of those "char-like objects" equals one "character". This is of course silly, and makes it impossible to get lots of things working pro...
Multiple linear regression in Python
... my dependent variable (y) against several independent variables (x1, x2, x3, etc.).
13 Answers
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What is the fastest way to get the value of π?
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nlucaroninlucaroni
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