best books on logic

A B: Converts A, B to Boolean, then logical with, True returns B, False returns aA | | B: Converts A, B to Boolean, then logical OR, True returns a, FALSE returns BConversion rules:Object is TrueNon 0 digit is trueNon-empty string is trueOthers are false | | Follow the principle of "short circuit":If the first expression in is Fasle, the next expression is not processed; | | The first expression is true and the next is not executed;When | | , a sub-item that is found to be true stops processin

Thinking logic of computer programs (5), thinking Logic Intuitive fact violations The reason why a computer is called a "computing" machine is because it was invented mainly for computing. "computing" is of course its specialty. In everyone's impression, computing must be very accurate. But in fact, even in some basic decimal operations, the calculation results are not accurate. For example: float f = 0.1f*

Thinking logic of computer programs (14), thinking Logic It is said that Tao shengyi has a second, second, and third life. If binary representation and operation are regarded as one, the basic data type is regarded as two, and the basic data type is regarded as three, then, the combination of classes and the inheritance introduced in the next section make the three born things. In the previous section, we i

Thinking logic of computer programs (13), thinking Logic Class In the previous section, we introduced the basic principles of function calling. In this section and the next sections, we will explore the world of classes. Programs mainly involve data and operations on data. To facilitate understanding and operation, advanced languages use the data type concept. Different data types have different features an

Lt ;? Phpeval (echo quot; programmer picture logic question, see your logic at first glance .. Quot ;;);? Gt; if I haven't come to the Forum for a long time, I will answer either or both of these questions. the question number is in the upper left corner of the picture. Some companies will obtain these questions during interviews. at least I have taken two exams in my previous interview, but some questio

Test the logic of basic Linux commands 1. Test the linux Logic 1. Use test to judge the result of a command. The return value is 0 or an integer. Returns 0 to true, and an integer to indicate the error code. 2. Use $? 3. For example My server has a folder like/home/www, so the return result of the ls/home/www command is 0; Echo $? The returned value is 0. My server does not have a folder such as/home/kkk,

easier to manage. the features of a good personality cocould be expressed as a person who (1) has no biased opinions, (2) regards himself/herself equally with others,(3) does not impose on others, (4) is a good listener, (5) maintains temperate behavior, (6) is not offensive to others. none of these features is strong enough to describe a good personality by itself, but taken together, the extracted personality is expectedTo be something close. to be stable, each classifier shoshould be indepen

operators can be used, while specifying the weights and the peace side is also more flexible.3. Bulk string syntax?? The rules demonstrate the following:Model.addrules ("" " 1: (Likes (A, ' Dogs ') Likes (B, ' Dogs ')) >> Friends (A, B) ^2 +b) = 1 //model.addrules (new FileReader ("MyRules.txt"));?? You can use the Addrules () method to add multiple rules at once, one row per rule, and each rule must define weights and squares.4. Constraints?? Constraints (constraints)

I heard that you have read many books and many books recently.Those times Oh, I haven't read the book for a long time. Will you feel this way in your heart? We always blame ourselves for being too busy at work, so we always blame ourselves for a lot of social activities. Today we want to go where to play, and tomorrow we want to talk about paper ...... When will I think about having to calm down and flip ov

Books and technical books unrelated to technology This article is from http://blog.csdn.net/w324821962. In fact, I seldom buy books and do not know what kind of books I want to read. In this case, I don't know the good books and the boo