kincaid readability

1. Streamline the code and return the value of the last sentence, this method has one advantage, all the variables in the code block, that is, only in the area of the code block, which means that you can reduce the naming pollution of other scopes. But the disadvantage is that the readability is poorNSURL *url = ({ NSString *urlString = [NSString stringWithFormat:@"%@/%@", baseURLString, endpoint];[NSURL URLWithString:urlString];});2. About the compil

Why design a directory structure?The design project directory structure, like code coding style, belongs to the personal style problem. There are always two approaches to this style of regulation: One class of students believes that this personal style problem is "irrelevant". The reason is that the program work is good, the style problem is not a problem at all. Another class of students think that standardization can better control procedures structure, so that the program has a h

(relativity)JSON vs XMLXML definitionThe Extensible Markup Language (extensible Markup Language, XML), which is used to tag electronic files with a structured markup language that can be used to tag data, define data types, is a source language that allows users to define their own markup language. XML uses the DTD (document type definition) document type definition to organize the data, a unified format, cross-platform and language, and has long been recognized as a standard in the industry.JS

IOS Development Specifications Recommendations1. Streamline the code and return the value of the last sentence, this method has one advantage, all the variables in the code block, that is, only in the area of the code block, which means that you can reduce the naming pollution of other scopes. But the disadvantage is that the readability is poorNsurl *url = ({nsstring *urlstring = [NSString stringWithFormat:@ "%@/%@", baseurlstring , endpoint]; [Nsur

not suitable for the layout of the entire page.2, the readability of the CodeThe readability of the code of the Pure Div+css website is undoubtedly very poor, even table can also through the TR and TD to the district branches and columns, a bunch of div piled together, if there is no comment, you do not know a part of what is used. So annotations are a vital part of every developer's need to edit.3. Semant

Why design a directory structure?The design project directory structure, like code coding style, belongs to the personal style problem. There are always two approaches to this style of regulation: One class of students believes that this personal style problem is "irrelevant". The reason is that the program work is good, the style problem is not a problem at all. Another class of students think that standardization can better control procedures structure, so that the program has a h

specification 4.1 Indent 4.2 Spaces 4.3 alignment 4.4 Blank Line 4.5 Notes 5. code file Style 1. PrefaceIn order to ensure the readability of the system source program, thereby enhancing the maintainability of the system, the

Why do you use a functionNow the python session has a big event, Len Method suddenly can't directly use ...Let you calculate the length of ' Hello World ', how do you calculate?This requirement is not difficult for you now, let's write it together.S1 = "Hello world" length = 0for i in s1: length = length+1print (length)Well, the function is realized, very perfect. And now there's another requirement, to calculate the length of another string, "Hello Eva".So, this time your code becomes this:S

.isspace ():Print('you entered a space, please enter a number type')elifLen (num1) = =0:Print('you entered a blank, please enter a number type')Else: Print('for other situations, please enter a number type')" "Problem One: We only add exception handling for the first piece of code by using if, but these if are not related to your code logic, so your code will not be easy to read because of poor readability. This is just a small logic in our code, a

only the basic grammar of learning, more is to learn and master the API class library it provides. For the access to the class, method, all go to read the documentation carefully, and then use their own examples to go to this time. 4. Restrain oneself, standardize coding habit Developing good coding habits is of great significance for a programmer. On the one hand, good programming habits to reduce the coding process of some man-made errors can play an active role in avoiding; on the other ha

Using transparency in web design is a beautiful and risky thing to do. The use of transparency is to "thin" the color blocks, text or images, or to reduce the saturation, so that the color becomes lighter and transparent so that the contents of the next layer can be shown through. This method, if used well, will be particularly good-highlighting text or creating focus in specific areas of the image. But designers should be very careful when using transparency, because doing so may affect the

to see, the user read your article has read the interest, this article is a good article. If the user came to your site, read this article found that your article is in a lot of piling up your site's products, then you will feel that your website article readability is very low. Will inevitably result in user bounce rate increase! 4, the article imagethe image of the article is also a very important link, if the article is too long, then in the middl

The Select function determines the state of one or more sockets (socket) and waits for asynchronous I/O if needed. int Select ( __in int Nfds, __inout Fd_set *readfds, __inout Fd_set *writefds, __inout Fd_set *exceptfds, __int const struct Timeval *timeout ); Parameters : Nfds: ignored. Readnfds: An optional pointer to a collection of sockets that checks readability. Writefds: An optional pointer to a collection of sockets that checks for a writable c

readability of the file { echo "An exception occurred during the run:". $e->getmessage (). " \\n "; echo "Please confirm the readability of the file. "; } catch (Exception $e) { echo "[Unknown exception]"; echo "Exception information:". $e->getmessage (). "\\n "; Returns user-defined exception information echo "Exception code:". $e->getcode (). "\\n "; Returns the user-defined exception code echo "FileName

process is not only the basic grammar of learning, more is to learn and master the API class library it provides. For the access to the class, method, all go to read the documentation carefully, and then use their own examples to go to this time. 　　4. Restrain oneself, standardize coding habit Developing good coding habits is of great significance for a programmer. On the one hand, good programming habits to reduce the coding process of some man-made errors can play an active role in avoiding

. Of course, also facilitate the future code maintenance, so even if the big project, after a long time, back to a pity dorado things will not have forgotten their own writing code is how. 4, the use of norms meaningful variable name Using variable names that are meaningful to the specification can improve the readability of your code, and as a member of a large project developer, the code you write is not just to make it easy for others to read. Dev

structure to ... Directory:• about the authorcontainers. Map Introduction• The limitations of arrays, cellular and structural bodies• What is containers. Mapcontainers. Properties and member methods of mapcontainers. The characteristics of Mapcontainers. Map can be continuously expanded without the need for pre-allocationcontainers. Map can be directly modified as a parameter within a functioncontainers. Map enhances readability of programscontainers

use of the index to improve the efficiency of database operation. For some of the query functions that are often needed, we need to index columns that do not have a foreign key specified, and you need to set up a composite index on those columns if you are querying large table data, and you want to sort it by the values of several fields. Especially on some application systems, this field can often be sorted by the name of the following field. In this case, it is more necessary to establish ind

. Copy Code code as follows: Recommended if (someobject) {... if (![ Someobject Boolvalue]) {... if (!someobject) {... Not recommendedif (Someobject = YES) {...//Wrongif (Myrawvalue = YES) {...//Never do.if ([someobject boolvalue] = = NO) {... do not nest multiple if statements Instead of nesting multiple if statements, use multiple return to avoid adding complexity and improve code readability. That is, in a method

value field in the table that uses the information, the benefit is that when the user wants to use the enumeration information as a query condition, it can be done by referencing the table It is easy to build this information and also avoids inconsistencies that can arise when multiple tables contain the enumerated information. 3. Establish a many-to-many relationship between tables and tables with association tables instead of a field resolution, for example, in order to describe the associa