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莱昂氏unix源代码分析 PDF - 文档下载 - 清泛网 - 专注C/C++及内核技术
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1.1 UNIX操作系统 209
1.2 公用程序 209
1.3 其他文档 210
1.4 UNIX程序员手册 210
1.5 UNIX文档 211
1.6 UNIX操作系统源代码 211
1.7 源代码中各部分 212
1.8 源代码文件 212
1.9 分析的使用 212
1.10 对程序设计水平的一条注释...
C compile error: “Variable-sized object may not be initialized”
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edited Jun 21 '10 at 8:33
answered Jun 21 '10 at 8:06
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How do I know which version of Javascript I'm using?
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rink.attendant.6
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answered Nov 24 '10 at 21:12
Nick Craver♦Nic...
How do I make a matrix from a list of vectors in R?
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answered Oct 28 '14 at 21:44
KalinKalin
1,31111 gold badge1111 silver badges2020 bronze badges
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How to delete history of last 10 commands in shell?
...mple deleting command 4, 5 and 6 (1049-1051) and hiding the evidence:
[18:21:02 jonathag@gb-slo-svb-0221 ~]$ history 11
1046 25-04-2016 18:20:47 echo "Command 1"
1047 25-04-2016 18:20:48 echo "Command 2"
1048 25-04-2016 18:20:50 echo "Command 3"
1049 25-04-2016 18:20:51 echo "Command 4"
10...
How to undo a git merge with conflicts
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edited Apr 21 '11 at 10:06
answered Apr 21 '11 at 8:23
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Why is MySQL's default collation latin1_swedish_ci?
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answered Jul 21 '11 at 6:11
gbngbn
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Ruby max integer
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now (2018-01-21) it's 32bits even in 64bit ruby on windows (cygwin has proper 64bit on other hand)
– graywolf
Jan 21 '18 at 15:15
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Assign multiple columns using := in data.table, by group
... hi hello 2.5 5 10 15
# 2: 2 2 hi hello 3.5 7 14 21
# 3: 3 3 hi hello 4.5 9 18 27
# 4: 1 4 hi hello 2.5 5 10 15
# 5: 2 5 hi hello 3.5 7 14 21
# 6: 3 6 hi hello 4.5 9 18 27
x[ , get("mynames") := list(mean(b) * 4, sum(b...
C++ preprocessor __VA_ARGS__ number of arguments
...8, _9,_10, \
_11,_12,_13,_14,_15,_16,_17,_18,_19,_20, \
_21,_22,_23,_24,_25,_26,_27,_28,_29,_30, \
_31,_32,_33,_34,_35,_36,_37,_38,_39,_40, \
_41,_42,_43,_44,_45,_46,_47,_48,_49,_50, \
_51,_52,_53,_54,_55,_56,_57,_58,_59,_60, \
_61,_62,_63,N,...)...