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UDP vs TCP, how much faster is it? [closed]
...hat permits a continuous packet stream, instead of TCP that acknowledges a set of packets, calculated by using the TCP window size and round-trip time (RTT).
For more information, I recommend the simple, but very comprehensible Skullbox explanation (TCP vs. UDP)
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Replace transparency in PNG images with white background
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It turns out that I need to set the -background to white as well. I also had to download the colors.xml, which was missing.
– William Niu
Aug 9 '10 at 4:59
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How can I “pretty print” a Duration in Java?
...I use duration from which I can substitute second in my on my timer. Event setting PeriodType.daysTime() or .standard() didn't help
– murt
Aug 19 '16 at 12:57
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Java String - See if a string contains only numbers and not letters
I have a string that I load throughout my application, and it changes from numbers to letters and such. I have a simple if statement to see if it contains letters or numbers but, something isn't quite working correctly. Here is a snippet.
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How to change string into QString?
What is the most basic way to do it?
7 Answers
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Intro to GPU programming [closed]
...ion. As for the first, the "Hello World" of CUDA, I don't think there is a set standard, but personally, I'd recommend a parallel adder (i.e. a programme that sums N integers).
If you look the "reduction" example in the NVIDIA SDK, the superficially simple task can be extended to demonstrate numero...
Is the size of C “int” 2 bytes or 4 bytes?
Does an Integer variable in C occupy 2 bytes or 4 bytes? What are the factors that it depends on?
13 Answers
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How to get innerHTML of DOMNode?
...>
<p>This is another paragraph.</p>
*/
There's no need to set preserveWhiteSpace or formatOutput.
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How can I convert ereg expressions to preg in PHP?
... item in ereg() result will be FALSE, while in preg_match() it will not be set at all.
If one is not brave enough to convert his or her ereg() to preg_match(), he or she may use mb_ereg(), which is still available in PHP 7.
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Are typedef and #define the same in c?
I wonder if typedef and #define are the same in c ?
10 Answers
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