Awesome Swift https://github.com/matteocrippa/awesome-swift A collaborative list of awesome Swift resources,inspired by awesome-python and listed on awesome-awesomeness. Feel free to contribute! Awesome Swift Demo Apps iOS Apple Watch OS X Dependency
gRPC is an universal remote procedure call framework developed by Google that has been gaining interests among many software developers that were developing microservices in recent years because its open source, language neutral, compact binary size,
Oracle Schema Objects Oracle Data Types 数据类型 Data Type Description NUMBER(P,S) Number value having a maximum number of digits p, with a digits to the right of the decimal point. VARCHAR2(s) Variable-length character value of maximum size s DATE Date
PB函数大全 Abs()功能计算绝对值.语法Abs ( n )参数n:要得到绝对值的数值型变量或表达式返回值返回值的数据类型与n的数据类型相同,函数执行成功时返回n的绝对值.如果参数n的值为NULL,Abs()函数返回NULL. Ceiling()功能返回大于n的最小整数.语法Ceiling ( n )参数n:数值型变量或表达式返回值返回值的数据类型与n的数据类型相同.函数执行成功时返回大于n的最小整数.如果参数n的值为NULL,Ceiling()函数返回NULL. Cos()功能计算余弦,其中
最近利用NHibernate映射类型为Clob字段在插入数据时发现当字符的字节数(一个半角字符一个字节,一个全角字符两个字节)在2000-4000之间时报错(ORA-01461:仅可以插入LONG列的LONG值赋值).经过不断查找资料和自己的试验该问题终于得到解决,下边我将自己的心得给大家做一个分享. 准备 系统环境 xp+.net2.0+oracle9i 表结构(由于是测试,表结构随便建了一张) XX 字段名 类型 ID VARCHAR2(70) TEST CLOB 测试 方式1:直