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how to use XPath with XDocument?
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158
If you have XDocument it is easier to use LINQ-to-XML:
var document = XDocument.Load(fileName...
Using Rails 3.1 assets pipeline to conditionally use certain css
I’m in the process of building my first solo Rails app using Rails 3.1.rc5. My problem is that I want to have my site render the various CSS files conditionally. I’m using Blueprint CSS and I’m trying to have sprockets/rails render screen.css most of the time, print.css only when printing,...
Do any JVM's JIT compilers generate code that uses vectorized floating point instructions?
...tBuffer bb = bc().capacity(50).asBuffer();
for (int i = 0; i < 10000000; i++) {
a[i%50] = b[i%50] = dot();
float sum = dotc();
ab.put(i%50, sum);
bb.put(i%50, sum);
}
long t1 = System.nanoTime();
for (int i = 0; i &l...
Why should I use Restify?
... alive causing improved performance due to reduced overhead.
This is 2015 and I think the situation has changed a lot since. Raygun.io has posted a recent benchmark comparing hapi, express and restify.
It says:
We also identified that Restify keeps connections alive which removes the overh...
z-index not working with position absolute
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answered Jan 23 '13 at 15:50
QuentinQuentin
755k9292 gold badges10161016 silver badges11551155 bronze badges
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Git commit date
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281
The
show
command may be what you want. Try
git show -s --format=%ci <commit>
Other form...
how to change directory using Windows command line
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answered Jul 19 '13 at 19:27
Mark NenadovMark Nenadov
5,01355 gold badges2020 silver badges2727 bronze badges
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django : using select_related and get_object_or_404 together
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1 Answer
1
Active
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Reading settings from app.config or web.config in .NET
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813
You'll need to add a reference to System.Configuration in your project's references folder.
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从网购到火车票，对比淘宝12306网为何如此烂？ - 大数据 & AI - 清泛网 - ...
从网购到火车票，对比淘宝12306网为何如此烂？12306火车票购票系统，逢假日必瘫痪，引发了强烈反响。在国庆前后，搜狐IT“问诊12306”做了系列报道。当时，铁道系统的答复是，购票人数太多，数据量过大。但是，在前不久淘...