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Eclipse Autocomplete (percent sign, in Juno)
...based on the context and maybe prior usage and other variables (there are "5 Intelligent Code Completion Engines"). It is not only the bare usage statistics. So a value might change from 13% to 95% between some lines, depending what you did in between.
See the docs for details:
It assists devel...
Why do table names in SQL Server start with “dbo”?
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– SurroundedByFish
Jun 30 '09 at 13:56
3
@SurroundedByFish: Probably not a best practice, but I c...
How to find a min/max with Ruby
I want to use min(5,10) , or Math.max(4,7) . Are there functions to this effect in Ruby?
6 Answers
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Eclipse: Can you format code on save?
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205
Under Preferences, choose Java --> Editor --> Save Actions. Check the Perform the selecte...
Finding child element of parent pure javascript
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157
The children property returns an array of elements, like so:
parent = document.querySelector('...
jquery loop on Json data using $.each
...0004, "PageName": "club"},
{"Id": 10040, "PageName": "qaz"},
{"Id": 10059, "PageName": "jjjjjjj"}
];
$.each(data, function(i, item) {
alert(data[i].PageName);
});
$.each(data, function(i, item) {
alert(item.PageName);
});
these two options work well, unless you have something like:
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How to say “should_receive” more times in RSpec
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answered Aug 25 '09 at 14:12
StaelenStaelen
7,32155 gold badges3030 silver badges3030 bronze badges
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C++ convert vector to vector
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answered Jun 18 '11 at 21:51
James McNellisJames McNellis
319k7070 gold badges865865 silver badges944944 bronze badges
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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
...否重复就需要4s，就算4s一个文档，单线程一分钟才处理15个文档，一个小时才900个，一天也才21600个文档，这个数字和一天100w相差甚远，需要多少机器和资源才能解决。
为此我们需要一种应对于海量数据场景的去重方案，经过...
Display milliseconds in Excel
...I have a column of integers which are timestamps in milliseconds (e.g. 28095200 is 7:48:15.200 am), and I want to make a new column next to it which keeps a running average and displays the time in a hh:mm:ss.000 format.
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