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Awaiting multiple Tasks with different results

...hy @Servy has suggested to remove it. Without the WhenAll they will be run one by one – Sergey G. Mar 13 '15 at 12:07 94 ...
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Why is transposing a matrix of 512x512 much slower than transposing a matrix of 513x513?

.... Invariably, transposing a matrix of size 2^n is slower than transposing one of size 2^n+1 . For small values of n , the difference is not major. ...
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Is R's apply family more than syntactic sugar?

...n't provide improved performance over other looping functions (e.g. for). One exception to this is lapply which can be a little faster because it does more work in C code than in R (see this question for an example of this). But in general, the rule is that you should use an apply function for c...
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fork() branches more than expected?

...ignores the return value, it makes no difference.) So, at first, there is one process. That creates a second process, both of which print a dot and loop. On their second iteration, each creates another copy, so there are four processes print a dot, and then exit. So we can easily account for six...
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I've found my software as cracked download on Internet, what to do?

... businesses. I am always shocked when I see developers are happy that someone thought their software was worth stealing. I mean, didn't you already know that? Why else would you spend time creating it if you didn't think it was worth anything? I'd wager you would not say, "Wow, I had some great st...
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What's the safest way to iterate through the keys of a Perl hash?

...h may in some way have unintended side effects. So, is that true, and is one of the two following methods best, or is there a better way? ...
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How to paste text to end of every line? Sublime 2

... Let's say you have these lines of code: test line one test line two test line three test line four Using Search and Replace Ctrl+H with Regex let's find this: ^ and replace it with ", we'll have this: "test line one "test line two "test line three "test line four Now le...
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Why should the “PIMPL” idiom be used? [duplicate]

...without a friend declaration. Because you then don't mix responsibilities: one class implements, one class forwards. share | improve this answer | follow |...
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AngularJS ngClass conditional

...You can achieve this in two different ways. Type 1 <div ng-class="{0:'one', 1:'two',2:'three'}[status]"></div> In this code class will be apply according to value of status value if status value is 0 then apply class one if status value is 1 then apply class two if status value is...
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How to make a SIMPLE C++ Makefile

... Since this is for Unix, the executables don't have any extensions. One thing to note is that root-config is a utility which provides the right compilation and linking flags; and the right libraries for building applications against root. That's just a detail related to the original audience ...