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Fluid or fixed grid system, in responsive design, based on Twitter Bootstrap
...ith larger resolutions.
Fixed-width layouts generally have a lower overall score when it comes to usability.
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Length of generator output [duplicate]
...those who would like to know the summary of that discussion. The final top scores for counting a 50 million-lengthed generator expression using:
len(list(gen)),
len([_ for _ in gen]),
sum(1 for _ in gen),
ilen(gen) (from more_itertool),
reduce(lambda c, i: c + 1, gen, 0),
sorted by perform...
Image fingerprint to compare similarity of many images
...calculate the False Acceptance Rate if you have a Gaussian distribution of scores for a given biometric system?
– GobiasKoffi
Oct 11 '10 at 17:21
...
socket.emit() vs. socket.send()
... type: type,
message: message
});
}
and for those keeping score at home, here is what it looks like using socket.send:
sendMessage: function(type, message) {
socket.send(JSON.stringify({
type: type,
message: message
}));
}
...
Python matplotlib multiple bars
...,13]
rects3 = ax.bar(ind+width*2, kvals, width, color='b')
ax.set_ylabel('Scores')
ax.set_xticks(ind+width)
ax.set_xticklabels( ('2011-Jan-4', '2011-Jan-5', '2011-Jan-6') )
ax.legend( (rects1[0], rects2[0], rects3[0]), ('y', 'z', 'k') )
def autolabel(rects):
for rect in rects:
h = rect...
decimal vs double! - Which one should I use and when? [duplicate]
...balance, use decimal. This includes any financial storage or calculations, scores, or other numbers that people might do by hand.
If the exact value of numbers is not important, use double for speed. This includes graphics, physics or other physical sciences computations where there is already a "n...
上线当天App就崩了，才发问题是手机网络超时没处理——用App Inventor 2的W...
...是嵌套JSON，类似：
{"code":200, "data":{"products":[{"name":"手机壳","price":12.9}]}}
老刘原来用的是解码JSON文本方法，返回的是列表套列表的结构，取值要用在键值对中查找，嵌套多了容易...
Workflow for statistical analysis and report writing
...that lets me point out the new data. I press "Go", Sweave dumps out a few score .tex files, and I run a little Python script to pdflatex them all. My predecessor spent ~6 weeks each year on these reports; I spend about 3 days (mostly on cleaning data; escape characters are hazardous).
It's very p...
Add hover text without javascript like we hover on a user's reputation
...r the reputation, you'll see that the title attribute is set to reputation score.
– gcochard
Jun 13 '12 at 20:35
6
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Set cache-control for entire S3 bucket automatically (using bucket policies?)
...
Were it that my reputation score were >50, I'd just comment. But it's not (yet) so here's another full answer.
I've been banging my head on this problem for a while now. Until I found & read the docs. Sharing that here in case it helps anyone...