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iOS app with framework crashed on device, dyld: Library not loaded, Xcode 6 Beta
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How many system resources will be held for keeping 1,000,000 websocket open? [closed]
...nfiguration where we tested 500K concurrent connections, as this is a much more recent test performed on Amazon EC2.
We installed Lightstreamer Server (which is a WebSocket server, among other things) on a m2.4xlarge instance. This means 8 cores and 68.4 GiB memory.
We launched 11 client machines ...
How do I change Eclipse to use spaces instead of tabs?
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To be more detailed, for C/C++ and Ecplipse 3.6 or later, the second step was: Window > Preferences > C/C++ > Code Style > Formatter > New, then choose any Profile name, ensure that Open the edit dialog now is enable...
ALTER TABLE to add a composite primary key
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Detect rotation of Android phone in the browser with JavaScript
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How do I show multiple recaptchas on a single page?
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How is malloc() implemented internally? [duplicate]
...shared memory, mmap is how you do it).
So you have two methods of getting more memory from the kernel: sbrk and mmap. There are various strategies on how to organize the memory that you've got from the kernel.
One naive way is to partition it into zones, often called "buckets", which are dedicated...
wget/curl large file from google drive
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Why is String.chars() a stream of ints in Java 8?
... and wanting to print them ultimately, you cannot use method references anymore for printing:
hello.chars()
.forEach(i -> System.out.println((char)i));
Moreover, using method references to your own method do not work anymore! Consider the following:
private void print(char c) {
Sy...
How to move a model between two Django apps (Django 1.7)
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