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How to set a value of a variable inside a template code?
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339
You can use the with template tag.
{% with name="World" %}
<html>
<div>Hello...
How does Bluebird's util.toFastProperties function make an object's properties “fast”?
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+350
2017 u...
How to escape a JSON string to have it in a URL?
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answered Jul 24 '11 at 13:55
Delan AzabaniDelan Azabani
70.4k2222 gold badges154154 silver badges189189 bronze badges
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调研结论：File组件写log文件大小有上限吗？会无限增长吗？（附日志轮转方...
...存通常只有 64~256MB，日志几十MB后读一次就可能OOM闪退
3. 性能下降：文件越大，ReadFrom 越慢；高频追加（比如Clock每100ms写一条）会让IO排队卡顿
4. 数据难用：一个几十MB的txt，导出后记事本都打不开
参考量级：每条日志100字...
Accessing private member variables from prototype-defined functions
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edited Jan 23 '15 at 8:56
Niyaz
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Get the first key name of a javascript object [duplicate]
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364
In Javascript you can do the following:
Object.keys(ahash)[0];
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VIM Disable Automatic Newline At End Of File
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13 Answers
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Active
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Python os.path.join on Windows
...s a drive?
– Vincenzooo
Feb 8 at 18:30
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show 1 more comment
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What are the advantages of NumPy over regular Python lists?
...as you describe, in Python, would take at least 20 MB or so, while a NumPy 3D array with single-precision floats in the cells would fit in 4 MB. Access in reading and writing items is also faster with NumPy.
Maybe you don't care that much for just a million cells, but you definitely would for a bil...
Objective-C categories in static library
...sted with idea from http://iphonedevelopmentexperiences.blogspot.com/2010/03/categories-in-static-library.html blog. Author say he can use category from lib without setting -all_load or -ObjC flag. He just add to category h/m files empty dummy class interface/implementation to force linker use this ...