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How to save a plot as image on the disk?
...creen window.
Note that if your plot is made by either lattice or ggplot2 you have to explicitly print the plot. See this answer that explains this in more detail and also links to the R FAQ: ggplot's qplot does not execute on sourcing
2. I'm currently looking at a plot on my screen and I wan...
How do I resize a Google Map with JavaScript after it has loaded?
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28
If you're using Google Maps v2, call checkResize() on your map after resizing the container. l...
Two single-column indexes vs one two-column index in MySQL?
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answered Feb 28 '10 at 2:32
Mark ByersMark Byers
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How many socket connections can a web server handle?
...n a single Unix flavoured OS machine - https://blog.whatsapp.com/index.php/2012/01/1-million-is-so-2011/.
And finally, this one, http://highscalability.com/blog/2013/5/13/the-secret-to-10-million-concurrent-connections-the-kernel-i.html, goes into a lot of detail, exploring how even 10 million could...
In-Place Radix Sort
...d easily be translated to some other language. It's in-place but requires 2 * seq.length passes through the array.
void radixSort(string[] seqs, size_t base = 0) {
if(seqs.length == 0)
return;
size_t TPos = seqs.length, APos = 0;
size_t i = 0;
while(i < TPos) {
i...
Good way to use table alias in Update statement?
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2 Answers
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Switch statement fall-through…should it be allowed? [closed]
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12 Answers
12
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How to launch Safari and open URL from iOS app
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edited Nov 4 '19 at 0:32
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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Java 8 Streams - collect vs reduce
...n would do a great deal of string copying, and the run
time would be O(n^2) in the number of characters. A more performant
approach would be to accumulate the results into a StringBuilder,
which is a mutable container for accumulating strings. We can use the
same technique to parallelize mut...