NSString (Immutable)NSMutableString (rarely used)NSNumberNSValueNSData (bits)NSDateNSArray (Immutable) - once you create the array, you cannot add or remove objects eg: NSArray *primaryColors = [NSArray arayWithObjects:@"red", @"yellow"…

3.3. Data TypesJava is a strongly typed language(强类型语音). This means that every variable must have a declared type(每个变量都必须声明类型). There are eight primitive types in Java(Java有8种原始类型). Four of them are integer types; two are floatingpoint number types;…

Data Types in the Kernel Use of Standard C Types /* * datasize.c -- print the size of common data items * This runs with any Linux kernel (not any Unix, because of <linux/types.h>) * * Copyright (C) 2001 Alessandro Rubini and Jonathan Corbet * Copyr…

原地址: Home / Database / Oracle Database Online Documentation 11g Release 2 (11.2) / Database Administration Data Types Each value manipulated by Oracle Database has a data type. The data type of a value associates a fixed set of properties with the va…

[12c]扩展数据类型(Extended Data Types)-- MAX_STRING_SIZE 在12c中,与早期版本相比,诸如VARCHAR2, NAVARCHAR2以及 RAW这些数据类型的大小会从4K以及2K字节扩展至32K字节.只要可能,扩展字符的大小会降低对LOB 数据类型的使用.为了启用扩展字符大小,你必须将MAX_STRING_SIZE的初始数据库参数设置为EXTENDED. 要使用扩展字符类型需要执行以下过程: 1.关闭数据库 2.以升级模式重启数据库3.更改参数: ALT…

Basic SAP Data Types 6 out of 11 rated this helpful - Rate this topic The parameter types that the Microsoft BizTalk Adapter 3.0 for mySAP Business Suite supports are governed by the: ABAP data types that SAP supports Database data types that SAP sup…

From: http://interactivepython.org/courselib/static/pythonds/Introduction/GettingStartedwithData.html Built-in Collection Data Types Python has a number of very powerful built-in collection classes. Lists, strings, and tuples are ordered collections…

From:http://interactivepython.org/courselib/static/pythonds/Introduction/GettingStartedwithData.html numeric classes Python has two main built-in numeric classes that implement the integer and floating point data types.Note that when two integers are…

In this Document Goal Solution References Applies to: Oracle Application Object Library - Version 11.0.1 to 12.1.3 [Release 11 to 12.1]Information in this document applies to any platform. Goal How to download different seed data types? Please be awa…

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…