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Good open source django project for learning [closed]
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edited Jan 4 '19 at 9:06
Piscine Molitor Patel
322 bronze badges
answered Sep 30 '09 at 17:2...
Difference between int32, int, int32_t, int8 and int8_t
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126
Between int32 and int32_t, (and likewise between int8 and int8_t) the difference is pretty sim...
Does the C++ standard mandate poor performance for iostreams, or am I just dealing with a poor imple
...ection on IOStreams (p.68). Most relevant to your question is in Section 6.1.2 ("Execution Speed"):
Since certain aspects of IOStreams processing are
distributed over multiple facets, it
appears that the Standard mandates an
inefficient implementation. But this
is not the case — by usi...
Convert Newtonsoft.Json.Linq.JArray to a list of specific object type
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edited Jan 30 '15 at 20:19
James Newton-King
42.9k2222 gold badges105105 silver badges127127 bronze badges
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In Python, how do I read the exif data for an image?
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185
You can use the _getexif() protected method of a PIL Image.
import PIL.Image
img = PIL.Image.o...
UIViewContentModeScaleAspectFill not clipping
I'm trying to draw some thumbnail images at a fixed size (100x100) using UIImageView . I've set the frame size of my image view to be 100x100, and set the contentMode to UIViewContentModeScaleAspectFill .
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Automapper - how to map to constructor parameters instead of property setters
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148
Use ConstructUsing
this will allow you to specify which constructor to use during the mapping...
How important is the order of columns in indexes?
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196
Look at an index like this:
Cols
1 2 3
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| | 1 | |
| A |---| |
| | ...
TLSF源码及算法介绍 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...是一种用于实时操作系统的内存分配算法，时间复杂度 O(1)，在内存碎片问题上表现良好，可以将它看做是一个动态管理内存的内存池，提供分配及回收内存的方法，并能够进行内存碎片化整理。它的特点在于：
可以预期的分...