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Speed comparison with Project Euler: C vs Python vs Erlang vs Haskell
...ory papers?
– kizzx2
Aug 8 '11 at 1:51
22
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FAT32文件系统格式详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
FAT32文件系统格式详解Windows95 OSR2和Windows 98开始支持FAT32 文件系统，它是对早期DOS的FAT16文件系统的增强，由于文件系统的核心--文件分配表FAT由16位扩...Windows95 OSR2和Windows 98开始支持FAT32 文件系统，它是对早期DOS的FAT16文件系统...
Remove unwanted parts from strings in a column
... answered Jan 22 '19 at 6:34
cs95cs95
231k6060 gold badges391391 silver badges456456 bronze badges
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How does this giant regex work?
...MYnDp1dvjF7tvT89twYZdlYo7q5Ef9Bwf9kywXQ1pV9sfB8zaHscTv7ONmqLO9sSNHZpG190/5t512wahHATWeP0M5mwbWRXf2nYMIvIGZtxiooy2BVN7lqoas+zOduzFvtvhEDl7bYRaRzUHQxChrmE1a3uDZ/yfv21H8S099ILB7Vfsl1GIGqx1qkzr70+ePNkSj24D/9u647DVeFCNx19BFprGLfbzLGZv531v4FQ/uuHAmTpbEyeEDX2rvnXthrHXd/x12FeMpq04mKUwojqMBCuYJobBVyZSh8PhVpa...
Clear form field after select for jQuery UI Autocomplete
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Nick Craver♦Nick Craver
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List comprehension rebinds names even after scope of comprehension. Is this right?
...1, 42: 42, 43: 43, 44: 44, 45: 45, 46: 46, 47: 47, 48: 48, 49: 49, 50: 50, 51: 51, 52: 52, 53: 53, 54: 54, 55: 55, 56: 56, 57: 57, 58: 58, 59: 59, 60: 60, 61: 61, 62: 62, 63: 63, 64: 64, 65: 65, 66: 66, 67: 67, 68: 68, 69: 69, 70: 70, 71: 71, 72: 72, 73: 73, 74: 74, 75: 75, 76: 76, 77: 77, 78: 78, 7...
u'\ufeff' in Python string
...est|\xd8\xa7\xd8\xae\xd8\xaa\xd8\xa8\xd8\xa7\xd8\xb1|\xe6\xb5\x8b\xe8\xaf\x95|\xe6\xb8\xac\xe8\xa9\xa6|\xe3\x83\x86\xe3\x82\xb9\xe3\x83\x88|\xe0\xa4\xaa\xe0\xa4\xb0\xe0\xa5\x80\xe0\xa4\x95\xe0\xa5\x8d\xe0\xa4\xb7\xe0\xa4\xbe|\xe0\xb4\xaa\xe0\xb4\xb0\xe0\xb4\xbf\xe0\xb4\xb6\xe0\xb5\x8b\xe0\xb4\xa7\xe...
Summarizing multiple columns with dplyr? [duplicate]
...8 2.98 2.91
#> 2 2 3.03 3.04 2.97 2.87
#> 3 3 2.85 2.95 2.95 3.06
If you want to summarize only certain columns, use summarise_at or summarise_if functions.
Alternatively, the purrrlyr package provides the same functionality:
library(purrrlyr)
df %>% slice_rows("grp") %&g...
Getting the path of the home directory in C#?
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StackzOfZtuff
1,4421515 silver badges1919 bronze badges
answered Jul 17 '09 at 14:48
sigintsigint
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How can I generate a self-signed certificate with SubjectAltName using OpenSSL? [closed]
...09v3 Subject Key Identifier:
34:66:39:7C:EC:8B:70:80:9E:6F:95:89:DB:B5:B9:B8:D8:F8:AF:A4
X509v3 Authority Key Identifier:
keyid:34:66:39:7C:EC:8B:70:80:9E:6F:95:89:DB:B5:B9:B8:D8:F8:AF:A4
X509v3 Basic Constraints: critical
CA:F...