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你真的了解熊市有多么可怕吗？ - 创意 - 清泛网 - 专注C/C++及内核技术
...一段后，大家都认为可能要有反弹了，可是几天内又跌了10%，后来大家都失去了信心，人人都出货，机构出，散户出，一连跌了两周，不过当时波动还是比较小，两周也没有现在一天跌的多，这时大盘已经从2245点跌到了1500，后...
Iterate through a HashMap [duplicate]
...method gives a slight performance advantage over entrySet iteration (about 10% faster) and is more clean.
Method #3: Iterating using Iterator.
Using Generics:
Map<Integer, Integer> map = new HashMap<Integer, Integer>();
Iterator<Map.Entry<Integer, Integer>> entries = map.e...
Soft keyboard open and close listener in an activity in Android
...t of device height. That means if view height is lower than screenHeight - 10% the keyboard is open. else keyboard is closed. Here is my contentViewTop in onGlobalLayout: contentViewTop = (getWindow().getDecorView().getBottom() / 10)
– ilker
Apr 30 '19 at 10...
Handler is abstract ,cannot be instantiated
...rting/autocompleting is one i.e. is quicker 90% of the time, is 5 x slower 10% of the time. Thanks again
– Joel Balmer
Mar 12 '14 at 22:20
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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?...