大约有 36,000 项符合查询结果(耗时:0.0326秒) [XML]
Is there a good Valgrind substitute for Windows?
... It's not a valgrind replacement (what is really) but it has a new malloc, cpu profiler, heap profiler and checker. Worth a look as it's support on Linux and Windows (inc Mingw) and other unices.
– alexr
Feb 13 '12 at 17:29
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When and why are database joins expensive?
...eady sorted and no further work needs to be done. Otherwise, there is some CPU and memory overhead in sorting.
The hash join requires both memory (to store the hashtable) and CPU (to build the hash). Again, this is fairly quick in relation to the disk I/O. However, if there's not enough RAM to stor...
How to override !important?
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potentially strain the user's CPU
– Berry Tsakala
Jan 26 at 17:48
2
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What is the difference between quiet NaN and signaling NaN?
... way to do that in any standard.
When the signal happens, it because the CPU hardware itself raises an exception, which the Linux kernel handled and informed the application through the signal.
The outcome is that bash prints Floating point exception (core dumped), and the exit status is 136, whi...
What's the best way to break from nested loops in JavaScript?
...imple answer. This should be considered as answer, as it doesnt strain the CPU intensive loops(which is a problem with using functions) or it doesn't use labels, which usually are not readable or shouldn't be used as some say. :)
– Girish Sortur
Nov 9 '15 at 18...
Lightweight XML Viewer that can handle large files [closed]
...element in the text pane. Indent does not work: after ~ 10 seconds of full CPU use it says "Out of memory". Still, this is much better than most programs did on that file and I haven't yet found a better free alternative.
– EMP
Jun 29 '11 at 2:59
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FFMPEG (libx264) “height not divisible by 2”
...d significant slowness (you can check the ffmpeg log and if it shows using cpu capabilties: none! then that's bad). I'm not sure why they added that, but I'm not an Android developer.
– llogan
Nov 30 '17 at 21:37
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Is It Possible to Sandbox JavaScript Running In the Browser?
... A quick test shows that Caja is unable to protect the browser from CPU attacks like while (1) {} --- it just hangs. Likewise a=[]; while (1) { a=[a,a]; }.
– David Given
Apr 3 '14 at 22:45
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理解Python的 with 语句 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...d. One could write something like this to get around this:
这里有两个问题。一是可能忘记关闭文件句柄;二是文件读取数据发生异常,没有进行任何处理。下面是处理异常的加强版本:
file = open("/tmp/foo.txt")
try:
data = file.read()
finally:
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Best XML parser for Java [closed]
... Yes Yes
CPU & Memory Good Good Varies Varies
Forward Only Yes Yes...