zball

摘要：恢复内容开始 我总有一天会把我在这里写的东西排版好后搬到orzer.me上,也许会考虑出版喔. $$ \def\ON 1{\left.\mathbf{O} \kern .2em\left( {\kern 1pt} 1 \right)\right.} \def\OT 1{\left.\Theta \k 阅读全文

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摘要：+ [ LTS List ] >| 1. 每日被自己坑的debugging.. http://www.cnblogs.com/tmzbot/p/5582302.html| 2. [待添加]| + [ non-filled holes ] >| [*[ 年代过于久远的未填坑就不记录了 ]*]| 1.  阅读全文

摘要：Color Matching Function 的确立 人眼的实质不是光谱仪而是色度计，对颜色的感知是由三种锥细胞的感受所合成的。人视觉谱中每个波长的光对视锥细胞的刺激能力记为L(lambda),M(lambda),S(lambda),分别对应LMS三种视锥细胞。 这样，我们被给定一个光谱 P(la 阅读全文

摘要：室友拉我做的... http://csapp.cs.cmu.edu/3e/labs.html 阅读全文

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摘要：就是断行. https://github.com/iamstupid/js linebreaker 阅读全文

摘要：Upd: 写了一点资料. https://pan.baidu.com/s/1GyzysqQUVuUyI8Bsqs9O g cpp include include include include include include include include include typedef uint6 阅读全文

摘要：求平方根下取整，对于gcc type __uint128_t。 ~45.5ns/op on i7 7700k@4.35G，即typical include include include typedef __uint128_t u128; typedef unsigned long long u64 阅读全文

摘要：LOJ 最大流加强版 cpp include const int inf=0x7fffffff; const int maxn=1210; const int maxh=1 out[maxn],act[maxn]; define count cnt struct nodelist{u16 l,r;} 阅读全文

摘要：```cpp /// A heavily optimized sieve include include include include typedef unsigned int u32; typedef unsigned long long ull; const char pr60[]={2,3, 阅读全文

摘要：```python import random import os import sys import re class _is: def __init__(self,reg): self.cr=re.compile(reg) def __call__(self,string): return self.cr.fullmatch(string)!=... 阅读全文

摘要：纠结了两个小时在ivtc上，最后得出结论:别用ffms2打开m2ts,要用lsmas.LWLibavSource... 阅读全文