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Passing Objects By Reference or Value in C#
...l value of the parameter of the method you're calling. Now the important point is that the value is a reference for reference types - a way of getting to an object (or null). Changes to that object will be visible from the caller. However, changing the value of the parameter to refer to a different ...
Python equivalent for PHP's implode?
...of delimited words, and now I want to sort them out in random orders and print the words out with spaces in between.
2 Answ...
How do I add a Fragment to an Activity with a programmatically created content view
...tructor (with no parameters) to be public and visible. Moving the fragment into the Activity as an inner class, or creating a new java file for the fragment fixes that.
The second issue is that when you're adding a fragment this way, you must pass a reference to the fragment's containing view, and ...
momentJS date string add 5 days
...0:00').add(7, 'd').format('YYYY/MM/DD HH:mm:mm'))
has to format and then convert to moment again.
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Is there a C++ decompiler? [closed]
...less for decompilling C++, you just need to know a bit about how compilers convert C++ structures.
– Michael Anderson
Apr 11 '13 at 5:32
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What does the `forall` keyword in Haskell/GHC do?
...b -> b) -> b -> (a -> b) -> Maybe a -> b.
A confusing point: you may hear that when you omit the forall from a type it is actually still implicitly there. (from Norman's answer: "normally these languages omit the forall from polymorphic types"). This claim is correct, but it refer...
What tools to automatically inline CSS style to create email HTML code? [closed]
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Check the premailer.dialect.ca online converter or this Python script to do it.
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How to sort a HashSet?
...vide a custom Comparator. Otherwise, since you cannot sort a HashSet, just convert it into a List and sort it.
– Luiggi Mendoza
Mar 13 '14 at 21:40
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How do you extract a column from a multi-dimensional array?
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@WarpDriveEnterprises yup, you'll have to convert the generator object to list and then do the subscripting. example: a2 = zip(*a); a2 = list(a2); a2[0]
– Rishabh Agrahari
May 16 '19 at 5:34
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How to work with complex numbers in C?
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#include <complex.h> /* Standard Library of Complex Numbers */
int main() {
double complex z1 = 1.0 + 3.0 * I;
double complex z2 = 1.0 - 4.0 * I;
printf("Working with complex numbers:\n\v");
printf("Starting values: Z1 = %.2f + %.2fi\tZ2 = %.2f %+.2fi\n", creal(z1), ci...