If MySQL finds a matching row int2, it knows thatt2.idcan never beNULL, and will not scan through the rest of the rows int2that have the sameid. In other words, for each row int1, MySQL only needs to do a single lookup int2, independent of how many matching rows there are int...
The chapter also describes methods that can be applied when more than one optimization criterion has to be considered and presents a short introduction to Taguchi methodology. This concentrates on finding good responses that are also robust. In other words, both the value of the response and its...
a科技进步,调整和优化产业结构 Advance in technology, adjustment and optimization industrial structure[translate] a助学金和奖学金。2007年我国政府才对民办高校的学生进行资助, 将民办院校[translate] a书 正在翻译,请等待...[translate] aA person with a high EQ is able to do other valuable things as wel...
aThat mommy shot for our daddy 为我们的爸爸射击的那个妈妈[translate] aUltrasonic cleaning 超声净化[translate] aTARGET PRIORITY 目标优先权[translate] aMeant to type "let fate decide". In other words destiny. If we are meant to be it will happen. 意味键入“让命运决定”。 换句话说命运。 如...
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The purpose of a simple route planning is to find the optimum route from one location to another that minimizes travel distance or time.Generally various heuristic optimization techniques are used to find optimum route. In this post we will use aReinforcement Learning(RL) algorithm called DynaQ ...
That being said, please specifically try to avoid using l as a variable name, even for iterators. First, because of E741 (see PEP8 "names to avoid"), second because in the context of Torchélie it might mean layer, label, loss, length, line, or other words that are spread among the...
产品的加工与包装等 We planned cooperates the cooperation with the school science and technology, is responsible for in technical by the Science association personnel the improvement, including overall mentality optimization, primary device selecting and purchasing, schematic diagram improvement, product ...
aIf some one really want to have a good command of English, I think you would practic more and more ,in the other words,you have to catch very time to use it ,such as chatting on the internet, talking with others ,writing something from simple sentence to complex ones. 如果一些人真正...
a精通关键字优化 Familiar key words optimization[translate] a你是否听说过外星人呢? Whether you have heard the alien?[translate] a不应乱扔垃圾 正在翻译,请等待...[translate] a山东省潍柴市奎文区民生东街26号 Shandong Province Wei River Chai Shi east Kui article area livelihood of the people street...