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How to write a scalable Tcp/Ip based server
...n time, and we don't need to use thread synchronization. However, if you reorder this to call the next receive immediately after pulling the data, which might be a little faster, you will need to make sure you properly synchronize the threads.
Also, I hacked out alot of my code, but left the essen...
How can I change CSS display none or block property using jQuery?
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An explanation would be in order.
– Peter Mortensen
May 6 at 13:57
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Python style - line continuation with strings? [duplicate]
...e to consider performance. If you care about differences at runtime on the order of 100 ns, particularly when concatenating hard coded strings, something is wrong.
– nmichaels
Aug 27 '12 at 13:51
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Merging: Hg/Git vs. SVN
...om revision 2 (hello.en.txt). Handling this case is of course essential in order to support refactoring and refactoring is exactly the kind of thing you will want to do on a branch.
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Disable hover effects on mobile browsers
...y, you can edit your page that there is no content change.
Background
In order to simulate a mouse, browsers such as Webkit mobile fire the following events if a user touches and releases a finger on touch screen (like iPad) (source: Touch And Mouse on html5rocks.com):
touchstart
touchmove
touch...
Heap vs Binary Search Tree (BST)
...ring BST vs Heap vs Hashmap:
BST: can either be either a reasonable:
unordered set (a structure that determines if an element was previously inserted or not). But hashmap tends to be better due to O(1) amortized insert.
sorting machine. But heap is generally better at that, which is why heapsort...
How can I set a website image that will show as preview on Facebook?
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Does Foreign Key improve query performance?
... getting a 404 error. It's about having usable data. It's about not losing orders and financial data for reports for instance because of the incompetence of the developers. There is NO EXCUSE for not using foreign keys.
– HLGEM
Oct 19 '11 at 14:20
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How do I remove a MySQL database?
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How to search file text for a pattern and replace it with a given value
...irectory fails.
You must have enough space on the destination partition in order to hold both the complete old file and the new file. However, if you have insufficient space to hold both copies then you are probably short on disk space and the actual risk of writing a truncated file is much higher,...