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Why would introducing useless MOV instructions speed up a tight loop in x86_64 assembly?
...n's fault.
– Alex D
Jul 28 '13 at 6:46
2
Downvote; none of what you say explains the behaviour OP...
Enabling ProGuard in Eclipse for Android
...\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7...
创业公司倒闭大潮 教你正确烧钱速度？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...经常看到一些公司：月净现金消耗量只有10万，却希望融600-800万。我第一个问题就会问：
“老兄，请问如果你每月只烧10万，到底为什么你要融这么多钱？”
不管他们背地里在想什么，我最后听到的答案通常是：因为我办得到...
Difference between int32, int, int32_t, int8 and int8_t
...\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7...
Is it safe to ignore the possibility of SHA collisions in practice?
...
46
@Hristo I think yes, one would take that risk. A nuclear power plant already has a far higher chance of exploding due to other things, like...
How do I make a textarea an ACE editor?
... so:
<style>
#editor, #editor2 {
position: absolute;
width: 600px;
height: 400px;
}
</style>
<div style="position:relative; height: 450px; " >
&nbsp;
<div id="editor">some text</div>
</div>
<div style="position:relative; height: 450px; " >
&...
Is there a faster/shorter way to initialize variables in a Rust struct?
...\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7...
python numpy machine epsilon
...given float type is to use np.finfo():
print(np.finfo(float).eps)
# 2.22044604925e-16
print(np.finfo(np.float32).eps)
# 1.19209e-07
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base64 encoded images in email signatures
...im Medora
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Postgresql: Scripting psql execution with password
...an also use * as a wildcard for your port/database fields.
You must chmod 0600 ~/.pgpass in order for it to not be silently ignored by psql.
Create an alias in your bash profile that runs your psql command for you. For example:alias postygresy='psql --host hostname database_name -U username' The val...