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Heavy usage of Python at Google [closed]
...t garbage collection, and Company X writes a program in C++ and they spend 10% of their time tracking down bugs related to memory allocation, guess who's done faster - even if the C++ shop manages to write the rest of their code just as fast.
So yes, I'd say it is a competitive advantage to code in...
Netty vs Apache MINA
...on mina (protobuf-mina-rpc). Netty ended up being consistently faster ( +- 10% ) for all message sizes - which backs up the overall performance claim on the Netty web site. Since you want to squeeze every bit of efficiency out of your code when you use such an RPC library, i ended up writing protobu...
Preferred method to store PHP arrays (json_encode vs serialize)
...ers)))), I did test with 750,000 iterations and serialize() is about 6% to 10% faster in that case. My function takes the average times for all iterations and compares them. I might post it here as one of answers
– MiChAeLoKGB
May 23 '15 at 23:36
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Modify SVG fill color when being served as Background-Image
... works very good. Only problem: In IE10 the icon is way too small (i think 10% of given size.
– Henning Fischer
May 24 '16 at 15:05
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When to use PNG or JPG in iPhone development?
...nstruments I see the app is clearly CPU-bound and there's an approximately 10% increase in CPU load showing ~275 kb png's vs. ~75 kb jpg's.
I can't say for sure but my guess is the CPU limit is just from general program execution and moving all the data around in memory, but that image decompressio...
What is code coverage and how do YOU measure it?
... covered under tests. For example, if you have 90% code coverage, it means 10% of the code is not covered under tests.
I know you might be thinking that if 90% of the code is covered, it's good enough, but you have to look from a different angle. What is stopping you from getting 100% code coverage?...
Most efficient way to increment a Map value in Java
...nificantly faster, in that only they give a performance boost of more than 10%. However, if threading is an issue, AtomicLong might be more attractive than the others (I'm not really sure). I also ran TestForNull with final variables, but the difference was negligible.
Note that I haven't profiled ...
How do I find the caller of a method using stacktrace or reflection?
...his in a performance-critical area anyway. ;) A 1.6 JVM only seems to be ~10% slower and, as Software Monkey said, it expresses the intent better than the "new Exception" way.
– GaZ
Jul 7 '09 at 14:42
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Best practice for creating millions of small temporary objects
...or instance, if you have a young GC every 100ms that takes 10ms, you spend 10% of your time in the GC, and you have 10 collections per second (which is huuuuuge). In such a case, I would not spend any time in GC tuning, since those 10 GC/s would still be there.
3 - Some experience
I had a similar ...
How can I count text lines inside an DOM element? Can I?
...
}
countLines(document.getElementById("foo"));
div
{
padding:100px 0 10% 0;
background: pink;
box-sizing: border-box;
border:30px solid red;
}
<div id="foo">
x<br>
x<br>
x<br>
x<br>
</div>
...