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Url decode UTF-8 in Python
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@Rawrgulmuffins + is a space in x-www-form-urlencoded data; you'd use urllib.parse.parse_qs() to parse that, or use urllib.parse.unquote_plus(). But they should only appear in the query string, not the rest of the URL.
– Martijn Pieters♦
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String concatenation in Ruby
...rally in cases where you concatenate lots of strings you often can gain performance by appending the strings to an array and then at the end put the string together atomically. Then << could be useful?
– PEZ
Dec 18 '08 at 13:12
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What's the difference between `on` and `live` or `bind`?
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on is more like delegate than it is like live, it's basically a unified form of bind and delegate (in fact, the team said its purpose is "...to unify all the ways of attaching events to a document...").
live is basically on (or delegate) attached to the document as a whole. It's deprecated as of...
How to make IPython notebook matplotlib plot inline
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answered Jul 22 '14 at 10:01
eNord9eNord9
11.5k11 gold badge99 silver badges33 bronze badges
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Difference of Maven JAXB plugins
...lasses (JAXB, XMLBeans) are better left closed and depended on in a binary form (jar). Then IDE works faster and there are no classpath issues (especially with XMLBeans).
– Vytenis Bivainis
Apr 14 '17 at 22:10
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What is the difference between t.belongs_to and t.references in rails?
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Specify pane percentage in tmuxinator project
...layout -
the list-windows command displays the layout of each window in a form
suitable for use with select-layout. For example:
$ tmux list-windows
0: ksh [159x48]
layout: bb62,159x48,0,0{79x48,0,0,79x48,80,0}
$ tmux select-layout bb62,159x48,0,0{79x48,0,0,79x48,...
海量数据相似度计算之simhash和海明距离 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...把每个词变成hash值，比如“美国”通过hash算法计算为 100101,“51区”通过hash算法计算为 101011。这样我们的字符串就变成了一串串数字，还记得文章开头说过的吗，要把文章变为数字计算才能提高相似度计算性能，现在是降维过...
How can I increment a date by one day in Java?
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Something like this should do the trick:
String dt = "2008-01-01"; // Start date
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
Calendar c = Calendar.getInstance();
c.setTime(sdf.parse(dt));
c.add(Calendar.DATE, 1); // number of days to add
dt = sdf.format(c.getTime());...
Create a tag in a GitHub repository
...ge,
Click on Create a new release or Draft a new release,
Fill out the form fields, then click Publish release at the bottom,
After you create your tag on GitHub, you might want to fetch it into your local repository too:
git fetch
Now next time, you may want to create one more tag within...