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How efficient can Meteor be while sharing a huge collection among many clients?
...ind ideas from my paper vanisoft.pl/~lopuszanski/public/cache_invalidation.pdf worthwhile
– qbolec
Jun 8 '16 at 10:57
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show 1 more comment
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Pointer expressions: *ptr++, *++ptr and ++*ptr
...What happens when you add 1 to 'H'? You get 1 plus the ASCII value of 'H', 72; you get 73. Represent that as a char, and you get the char with the ASCII value of 73: 'I'.
That takes care of the three expressions you asked about in your question. Here is another, mentioned in the first comment to y...
Why are mutable structs “evil”?
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Marc Gravell♦Marc Gravell
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How can I determine whether a 2D Point is within a Polygon?
...k giving some detailed analysis: www-ma2.upc.es/geoc/Schirra-pointPolygon.pdf
– Mikola
May 6 '14 at 4:29
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Swift and mutating struct
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eonileonil
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Explain how finding cycle start node in cycle linked list work?
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72
Old Monk's simple and under-upvoted answer explains finding the cycle when the fast runner comp...
Android accelerometer accuracy (Inertial navigation)
...w is historically, when this pattern occurs, the device is traveling and 2.72 m/s X, 0.17m/s Y, 0.01m/s Z, so the device must be doing that now. And it would move the piece forward accordingly. It's important that it's completely blind, because just putting a phone in your pocket might be oriented i...
How much of a git sha is *generally* considered necessary to uniquely identify a change in a given c
...et short hash from regular hash"
git rev-parse --short=4 921103db8259eb9de72f42db8b939895f5651489
92110
As you can see in my example the SHA1 has a length of 5 even if I specified a length of 4.
For big repos, 7 isn't enough since 2010, and commit dce9648 by Linus Torvalds himself (git 1.7...
MIT官方已升级至2.73版本，中文网待测试并升级相关特性 - App Inventor 2 ...
...其性能。
在 ChatBot 组件中添加下拉菜单，用于选择不同的受支持提供商和模型。
修改 ChatBot 系统属性以使用更大的文本区域。
更新加泰罗尼亚语翻译。
实现可拖动属性和组件帮助弹出窗口（键入“？”时看到的消息）。
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Python - Create a list with initial capacity
...59106445 ms
prealloc_array took 1677.9999732971191 ms
prealloc_array took 2729.999780654907 ms
prealloc_array took 3001.999855041504 ms
x[5] = None
y[5] = None
a[5] = None
b[5] = content
c[5] = some object blah
d[5] = some object 5
e[5] = a
f[5] = []
g[5] = ()
As you can see, just making a big lis...