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Multiple Inheritance in C#

Since multiple inheritance is bad (it makes the source more complicated) C# does not provide such a pattern directly. But sometimes it would be helpful to have this ability. ...
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How to check if a file is a valid image file?

... add a comment  |  208 ...
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What is the purpose of XORing a register with itself? [duplicate]

...to zero at the rename stage without using any execution unit stackoverflow.com/a/18027854/995714 – phuclv Mar 6 '14 at 15:01 add a comment  |  ...
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Turning a Comma Separated string into individual rows

... recursion is limited to 100. If you know you have very long -- strings, uncomment the option Output SomeID | OtherID | DataItem --------+---------+---------- 1 | 9 | 18 1 | 9 | 20 1 | 9 | 22 2 | 8 | 17 2 | 8 ...
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CSS transition effect makes image blurry / moves image 1px, in Chrome?

... i suggest this solution stackoverflow.com/a/42256897/1834212 im posting the link to avoid duplication – Miguel Feb 15 '17 at 18:33 1 ...
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Append value to empty vector in R?

... "R is slow", or "R loops should be avoided". As BrodieG mentioned in the comments: it is much better to pre-allocate a vector of the desired length, then set the element values in the loop. Here are several ways to append values to a vector. All of them are discouraged. Appending to a vector ...
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Determine if a String is an Integer in Java [duplicate]

...fective Java item 57: Use exceptions only for exceptional conditions." His comment on using exceptions to iterate over an array is // Horrible abuse of exceptions. Don't ever do this! actually – corsiKa Mar 3 '15 at 17:53 ...
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What is LDAP used for?

...ion for each entry. The add/delete/update performance is relatively slower compared with read/query because the assumption is that you don’t do “update” that often. Imagine you have a website that has a million registered users with thousands of page requests per second. Without LDAP, every...
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Bring a window to the front in WPF

... Activate does not work on Windows XP sometimes. I recommend @Matthew Xavier 's answer. – Lex Li Sep 18 '10 at 5:47 ...
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M_PI works with math.h but not with cmath in Visual Studio

...re you will have to have it after the #include "stdafx.h") and suddenly it compile perfectly. Try moving it higher up the page. Totally unsure as to why this would cause issues though. Edit: Figured it out. The #include <math.h> occurs within cmath's header guards. This means that somethin...