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导入数据的时候,MYSQL 报错:Data too long for column
ERROR?1406?(22001):?Data?too?long?for?column?解决方法 导入数据的时候,MYSQL 报错:Data too long for column 解决办法: 在my.ini里找到 sql-mode=”STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGI...
分类:数据库   时间:2015-02-10 18:59:06    阅读次数:167
leetcode[73]Set Matrix Zeroes
Given amxnmatrix, if an element is 0, set its entire row and column to 0. Do it in place.click to show follow up.Follow up:Did you use extra space?A s...
分类:其他好文   时间:2015-02-09 15:40:55    阅读次数:176
LeetCode Set Matrix Zeroes
Given a m x n matrix, if an element is 0, set its entire row and column to 0. Do it in place.Follow up:Did you use extra space?A straight forward solution using O(mn) space is probably a bad idea.A si...
分类:其他好文   时间:2015-02-09 12:53:24    阅读次数:217
leetcode------Set Matrix Zeroes
标题:Set Matrix Zeroes通过率:31.3%难度:中等Given amxnmatrix, if an element is 0, set its entire row and column to 0. Do it in place.click to show follow up.Fol...
分类:其他好文   时间:2015-02-09 12:43:33    阅读次数:108
fmdb 数据库升级-----增加表字段
//判断字段是否存在 -(void)addColumnToTable:(NSString *)tableName ColumnName:(NSString *)column{ if ((tableName == nil) || (column == nil)) { return; } ...
分类:数据库   时间:2015-02-09 12:29:48    阅读次数:124
1028. List Sorting
1028. List Sorting (25)时间限制200 ms内存限制65536 kB代码长度限制16000 B判题程序Standard作者CHEN, YueExcel can sort records according to any column. Now you are supposed ...
分类:其他好文   时间:2015-02-09 00:41:28    阅读次数:192
leetcode[171]Excel Sheet Column Number
Related to questionExcel Sheet Column TitleGiven a column title as appear in an Excel sheet, return its corresponding column number.For example: A ...
分类:其他好文   时间:2015-02-09 00:33:40    阅读次数:136
leetcode[168]Excel Sheet Column Title
Given a positive integer, return its corresponding column title as appear in an Excel sheet.For example: 1 -> A 2 -> B 3 -> C ... 26 ->...
分类:其他好文   时间:2015-02-09 00:31:59    阅读次数:227
ADOX创建ACCESS 表时,几个附加属性
中文英文允许空字符串Jet OLEDB:Allow Zero Length Unicode压缩Jet OLEDB:Compressed UNICODE Strings有效性规则Jet OLEDB:Column Validation Rule有效性文本Jet OLEDB:Column Validati...
分类:数据库   时间:2015-02-08 20:37:17    阅读次数:248
DB杂记
1. mybatits 批量插入: INSERT INTO REPORT_COLUMNITEM (COLUMN_LABEL,COLUMN_FIELD,COLUMN_INDEX,REPORT_ID,COMMENTS) select #{item.colum...
分类:数据库   时间:2015-02-08 18:01:30    阅读次数:216
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