difference between control and constant

Reprinted from http://my.oschina.net/xianggao/blog/84179 Author: Old demon   Java constant pool technology The constant pool technology in Java is used to create some objects conveniently and quickly. when an object is required, you can obtain one

ObjectiveA few days ago the woman ticket asked me a Ali's face question, is about the C + + language const constant, in fact, she mentioned that I know the point of inspection: it is certain that the const constant memory is not allocated in the

Excerpt from http://www.cnblogs.com/SaraMoring/p/5687466.htmlJava memory allocations mainly include the following areas:1. Register: We have no control in the program2. Stack: A reference to the basic type of data and objects, but the object itself

The memory used by a program compiled by C + + is divided into the following sections1. Stack (stack)-Automatically allocated by the compiler to release, store the function parameter value, local variable value and so on. It operates in a manner

Turn: http://blog.csdn.net/dotneterbj/article/details/8021200 The memory occupied by a C/C ++ compiled program is divided into the following parts: 1. STACK: the stack zone is automatically allocated and released by the compiler, and stores function

Control scheme of water flow in air conditioning systemZhejiang Big Network new fast Granville Technology Huang YilinFirst, IntroductionBuilding central air-conditioning system of chilled water pump, traditionally used fixed speed water pump. The

Transferred from: http://blog.sina.com.cn/s/blog_4ee13c2c01016div.htmlOrigin of 1,t test and F-TestIn general, in order to determine the probability of making a mistake from the statistical results of samples (sample), we use statistical methods

Quick bi (1)-PHP: Overview, constant, variable, operator, expression, control statement-webabcd [source code download] Quick Decision (1)-PHP: Overview, constant, variable, operator, expression, control statement Author: webabcdIntroductionPHP

Constant folding ConceptThe effect on a constant folding surface is the same as the macro substitution, except that "the effect is the same", and the real difference between the two is that the macro is a character constant, after the precompiled

1. Memory occupied by a c/C ++ compiled program is divided into the following parts:1. stack: the stack zone is automatically allocated and released by the compiler, and stores function parameter values and local variable values. The operation