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How to change collation of database, table, column?
...eral_ci ;
– stormwild
Jul 17 '15 at 10:10
9
@stormwild: this won't affect existing tables
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Get the first key name of a javascript object [duplicate]
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PickelsPickels
29.4k2323 gold badges105105 silver badges173173 bronze badges
11
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Adding a new value to an existing ENUM Type
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answered Jul 18 '10 at 14:28
taksofantaksofan
1,64611 gold badge1111 silver badges33 bronze badges
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JavaScript and Threads
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110
See http://caniuse.com/#search=worker for the most up-to-date support info.
The following was ...
Installation Issue with matplotlib Python [duplicate]
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10
Yep, this works! If anyone wants to understand what happened, see matplotlib.org/faq/usage_faq.html#what-is-a-backend
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Leaflet - How to find existing markers, and delete markers?
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10
The layers are internally stored in map._layers.
– flup
Jan 26 '13 at 14:51
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Format number as fixed width, with leading zeros [duplicate]
...format a number as integer of width 3:
a <- seq(1,101,25)
sprintf("name_%03d", a)
[1] "name_001" "name_026" "name_051" "name_076" "name_101"
Another is formatC and paste:
paste("name", formatC(a, width=3, flag="0"), sep="_")
[1] "name_001" "name_026" "name_051" "name_076" "name_101"
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vector删除元素erase和通用算法remove区别 - C/C++ - 清泛网 - 专注C/C++及内核技术
...代器来删除单个或者范围的元素
iterator erase(
iterator _Where
);
iterator erase(
iterator _First,
iterator _Last
);
remove函数的定义
template<class _FwdIt, class _Ty> inline
_FwdIt remove(_FwdIt _First, _FwdIt _Last, const _Ty% _Val);
与erase不同的...
error LNK2019: 无法解析的外部符号 _GetFileVersionInfoSizeW@8，该符号在...
error LNK2019: 无法解析的外部符号 _GetFileVersionInfoSizeW@8，该符号在函数 _wmain 中被引用GetFileVersionInfoSize build时出现link2019 链接错误：#pragma comment(lib, "version")解决。GetFileVersionInfoSize build时出现link2019 链接错误：
#pragma comment(lib, "v...
常用C函数的Unicode兼容函数（持续更新） - C/C++ - 清泛网 - 专注C/C++及内核技术
...C函数的Unicode兼容函数（持续更新）C 函数Unicode版本fprintf_ftprintfaccess_taccesssprintf_stprintfstrcat_tcscat（_tcscat_s）strcmpi 是stricmp的宏定义比较两个字符串...
C 函数
Unicode版本
fprintf
_ftprintf
access
_taccess
sprintf...