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How to resize an Image C#
...he NORMAL behaviour of the garbage collector that it frees memory when the CPU is idle. The using() statement does not prevent memory leaks. It just frees the memory immediately while the garbage collector frees the memory when it has time to do that. That is the only difference in this specific cas...
Comparison between Corona, Phonegap, Titanium
... JS engine: SquirrelFish Extreme
Web page rendering moving from relying on CPU to using GPU acceleration. Graphic intensive tasks such as page transition and 3D animation become a lot smoother with the help of hardware acceleration. GPU Accelerated Compositing in Chrome
Such improvements that are ...
How does Google's Page Speed lossless image compression work?
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It's a matter of trading encoder's CPU time for compression efficiency. Compression is a search for shorter representations, and if you search harder, you'll find shorter ones.
There is also a matter of using image format capabilities to the fullest, e.g. PNG...
Java compile speed vs Scala compile speed
...scala type system is way more complicated than Java's and hence takes more CPU time.
Type inference - type inference is computationally expensive and a job that javac does not need to do at all
scalac includes an 8-bit simulator of a fully armed and operational battle station, viewable using the mag...
How can I be notified when an element is added to the page?
... here. Seriously. Don't poll the DOM every 100 milliseconds; it will waste CPU power and your users will hate you.
Since mutation events were deprecated in 2012, and you have no control over the inserted elements because they are added by someone else's code, your only option is to continuously che...
What's the difference between deque and list STL containers?
...ations. Plan to use in a O(1) arbitrarily large software managed cache for CPU pointers on GPU memory. Nods to the Linux O(1) scheduler (LRU <-> run queue per processor). The unordered_map has constant time access via hash table.
#include <iostream>
#include <list>
#include <...
How to get image height and width using java?
...t one. Blows ImageIO.read() completely out of the water, both in terms of CPU time and memory usage.
– aroth
Feb 4 '16 at 5:41
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Random record from MongoDB
... Apprichiate your idea. Finally, I have a great code that is much CPU & RAM friendly! Thank you
– Qais Bsharat
Mar 3 at 22:49
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Why use the INCLUDE clause when creating an index?
...mns while already updating the index. The overhead is the extra memory and CPU used to store redundant info on the index.
If the columns you consider to add as included-columns are often updated (without the index-key-columns being updated) - or - if it is so many of them that the index becomes clo...
How do you implement a Stack and a Queue in JavaScript?
...have a really good reason for it... while it might seem logically correct, CPUs don't operate according to human abstractions. Iterating over a datastructure that has pointers all over the place will result in cache misses in the CPU, unlike a sequential array which is highly efficient. blog.davidec...