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dealloc in Swift
...stom class to open a file and
write some data to it, you might need to close the file before the
class instance is deallocated.
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GCC compile error with >2 GB of code
...t into shared libraries which you would dynamically link.
If that is not possible, as someone suggested, instead of putting your data into code (compiling and linking it), since it is huge, you can load it at run time (either as a normal file, or you can mmap it).
EDIT
Seems like the large model ...
Disable browser's back button
How to disable browser's BACK Button (across browsers)?
20 Answers
20
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技术人员如何去面试？ - 杂谈 - 清泛网 - 专注C/C++及内核技术
...更精确了解面试官想通过这道题目考查你的实战能力还是系统知识组织能力。
封闭问题回答就是知道就描述清晰就行了，不用啰嗦说很多没用的，如果不知道就明确表示不知道就好了。开放式问题，回答方式和策略就很多，一...
Node.js: How to send headers with form data using request module?
...encoded'
},
uri: 'http://myUrl',
body: formData,
method: 'POST'
}, function (err, res, body) {
//it works!
});
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What is __gxx_personality_v0 for?
This is a second-hand question from an OS development site, but it made me curious since I couldn't find a decent explanation anywhere.
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What is the entry point of swift code execution?
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@nathan He tagged iOS8, that goes for Cocoa-Touch, my answer is right.
– user2742371
Jun 8 '14 at 22:03
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从源代码剖析Mahout推荐引擎 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...致时为-1.0。
说明：计算非常慢，有大量排序。针对推荐系统中的数据集来讲，用Spearman秩相关系数作为相似度量是不合适的。
CityBlockSimilarity: 曼哈顿距离相似度
原理：曼哈顿距离的实现，同欧式距离相似，都是用于多维数...
Generating a UUID in Postgres for Insert statement?
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uuid-ossp is a contrib module, so it isn't loaded into the server by default. You must load it into your database to use it.
For modern PostgreSQL versions (9.1 and newer) that's easy:
CREATE EXTENSION IF NOT EXISTS "uuid-ossp"...
iOS: Compare two dates
...il, the behavior is
undefined and may change in future
versions of Mac OS X.
Return Value
If:
The receiver and anotherDate are
exactly equal to each other,
NSOrderedSame
The receiver is later in
time than anotherDate,
NSOrderedDescending
The receiver is
earlier...