网络前提条件和后续条件 网络释义 1. 前提条件和后续条件 前提条件和后续条件(Pre-and Post-Conditions) 许多的程序员使用按契约编程(Design by Contract)的形式。 blog.csdn.net|基于50个网页 例句
这里的->是个契约连接符,racket还支持另外一种写法 (exact-nonnegative-integer? . -> . any),意思是一样的,最后一个表达式(这里是any)代表的是return值检查,也就是所谓的post-conditions(后置条件),其余部分则是函数调用时对参数进行检查,也就是所谓的pre-conditions (前置条件)。 上面的代码的意思是为set-l...
It has been added to Rational's UML core as a logic-based sublanguage for the definition of integrity constraints (invariants) on class diagrams as well as for the definition of pre- and postconditions... A Schürr - Modellierung, Workshop Der Gesellschaft Für Informatik E V, 28-30 ...
awhere you atare you in the world or space 那里您atare您在世界或空间[translate] adoy you know what i mean doy您知道什么我意味[translate] aSide-by-side comparisons of pre- and post-treatment conditions 前和post-treatment情况肩并肩比较[translate]...
These assumptions are called pre-conditions and post-conditions. Pre-conditions commonly apply to a method’s input parameters. For example, in the .NET Framework the File class’s ReadAllText method accepts the path of a file as input and returns the contents of the...
This experiment evaluated the efficiency of weed management programs using preemergence (clomazone, pendimethalin, and trifluralin) and a postemergence herbicide (chlorimuron-ethyl) applied at 20 days after emergence in castor plants cv. BRS Energia under rainfed conditions in Apodi, Brazil. No ...
Pre-TestandPost-TestConditions Chapter 6: Repetitive Loops Repetitive Loops In a repetitive loop, the particular set of instructions will occur for either a set period of time, or the instructions will occur until the condition is no longer true. For example:Do while the instructor in the ...
aGentleKiss GentleKiss[translate] aDo you have any nickname? 您是否有任何绰号?[translate] afor both the post-loaded and pre-loaded conditions and tests according to Notes 1 to 4 为岗位被装载的和被预先输入的条件和测试根据笔记1到4[translate]...
No F1 hybrids but only later backcrosses were observed in the Sargasso Sea in 2007 and 2014. This suggests that interbreeding between the two species only occurs in some years, possibly controlled by environmental conditions at the spawning grounds, or that interbreeding has diminished through ...
While several studies have attempted to elucidate the impact of polyandry on sexual selection in males, theoretical and empirical data have not reached a consensus. Theory suggests that increasing levels of polyandry in a population should, under certain conditions, weaken sexual selection on males by...