eslint ignore

' (' KK ') engine=innodb auto_increment=7 DEFAULT charset=latin1 | +------------+------------------------------------------------------------------------- ------------------------ --------------------------------------+ 1 row in Set (0.00 sec) mysql> Insert ignore into test_table (ID, KK) VALUES (6,7); Query OK, 0 rows affected (0.01 sec) mysql> Insert ignore into test_table (ID, KK) VALUES (6,5); Query OK

"Taishan does not refuse fine soil, therefore can become its high, river and sea do not choose the fine flow, so can on its deep." "So, the gift of small let, details determine success or failure." In the SEO industry, want to succeed a lot of people, but willing to do little things small. In the SEO industry is not lack of the strategy of the male Tao Wei, lack of excellence is the performer. In SEO, who's optimization scheme and search engine's appetite, who ranked will be high. From this we c

Only recently found that the MySQL INSERT statement has so many uses, here to share.① about INSERT INTO:INSERT INTO table_name values ();INSERT INTO table_name (column) values ();INSERT INTO TABLE_NAME VALUES (select (column) from table_name2);The only thing to be aware of here is:If a primary key conflict occurs (that is, the inserted primary key already exists in the table), the system errors.②replace into:Replace into is similar to the INSERT INTO function, except that replace into first atte

Ignore IPv6 connection? At your own risk! About a year ago, my colleague Lawrence Garvin wrote an article about the apparent shortage of IPv4 addresses, saying, "IPv4 addresses are not exhausted; these addresses are not completely in use, some organizations do not allocate more addresses to lower-level organizations. In my opinion, this is not due to address scarcity, but to human address shortage caused by poor management of Address allocation." In

IOS 7, 8 has a 96% share-it's time to unify and ignore the little six.The beautiful Life of the Sun Vulcan (http://blog.csdn.net/opengl_es)This article follows "Attribution-non-commercial use-consistent" authoring public agreementReprint Please keep this sentence: Sun Vulcan's Beautiful Life-this blog focuses on Agile development and mobile and IoT device research: IOS, Android, HTML5, Arduino, Pcduino , Otherwise, the article from this blog refused

When we write SQL statements, we often ignore some details. The following is a summary of my own operations and materials. If there is something wrong, or there is a supplement. When we write SQL statements, we often ignore some details. The following is a summary of my own operations and materials. If there is something wrong, or there is a supplement. When we write SQL statements, we often

replaceAll( String regex,String replacement) ;That is, the first parameter refers to a regular expression, so "\ \" In the way of regular expressions, matching the string of two \ characters, rather than the ' \ ' escape character in Java. In other words, the source string that the regex parameter looks for as a regular expression is a "\u79fb\u52a8\u4e92\u8054\u7f51\u5e94\u7528" that has escaped, rather than "\\u79fb\\u52a8\\u4e92\" before escaping. \u8054\\u7f51\\u5e94\\u7528 ", so replaceal

When inserting data in MYSQL, duplicate data is ignored. when inserting data in the program, existing data is not inserted, and non-existing data is inserted. You can use the stored procedure or not exists to determine whether the stored procedure EXISTS. When using the following two methods, the field must be set to "primary key" or "UNIQUE constraint (UNIQUE )". 1: Use replace into (This method uses the replacement method, which is a bit similar to deleting and then inserting) replace into Sy

For example, to convert a string object s from GBK inside code to UTF-8, you can do the followingS.decode (' GBK '). Encode (' utf-8′)However, in real-world development, I found that this approach often occurs abnormally:Unicodedecodeerror: ' GBK ' codec can ' t decode bytes in position 30664-30665:illegal multibyte sequenceThis is because illegal characters are encountered-especially in some programs written in C + +, full-width spaces are often implemented in many different ways, such as \xa3\

, and ensure that your account is write permission.Where is the server address?Open your Visual Server Manager This is your server address. It would be nice to wait for it to be done quietly at this time. 5. When you're done, look at the visual Server Manager and you'll find nothing, empty folders are submitted. is a drop, because our code has not been submitted, has not ignored the relevant files. ： 6. Submit the code and

In Maven, If a unit test has an error by default, the building project will be stopped. To ignore the error and continue building, you only need to add the following configuration in the Pom. xml file: project> [...] build> plugins> plugin> groupId>org.apache.maven.plugins/groupId> artifactId>maven-surefire-plugin/artifactId> configuration> testFailureIgnore>true/testFailureIgnore> /configuration> /

Anyone familiar with MySQL may know that MySQL has an "insert ignore" syntax to ignore existing records. PostgreSQL does not currently provide such syntax, but it can be replaced by other methods. The following shows the sample table structure and data for this demonstration. t_girl=# \d insert_ignore Table "ytt.insert_ignore" Column | Type | Modifiers-

The role of ignore sigchld signal-preventing the generation of zombie Processes Signal (sigchld, sig_igr); // ignores sigchld signals, which is commonly used as a technique for concurrent server performance.// Because the concurrent server often fork many sub-processes and needs// The server process cleans up resources through wait. If you set the signal processing method// Ignore, so that the kernel can

Transferred from: http://www.cnblogs.com/elfsundae/archive/2011/07/17/2099698.htmlReferences:Http://stackoverflow.com/questions/315911/git-for-beginners-the-definitive-practical-guidehttp://www.kernel.org/pub/software/scm/git/docs/http://progit.org/book/Git install, configure user name mailbox, SSH server buildHttp://www.cnblogs.com/elfsundae/archive/2011/07/06/2099182.htmlCreate/list/remove a new Project/repository$ git initA hidden directory named ". Git" will be created in the current directo

Sharing the method of ignoring duplicate data when inserting MYSQL data bitsCN.com When using the following two methods, the field must be set to "primary key" or "UNIQUE constraint (UNIQUE )".1: Use replace into (this method uses the replacement method, which is a bit similar to deleting and then inserting) Replace into SyntaxREPLACE [LOW_PRIORITY | DELAYED][INTO] tbl_name [(col_name,...)]{VALUES | VALUE} ({expr | DEFAULT },...), (...),...Or:REPLACE [LOW_PRIORITY | DELAYED][INTO] tbl_nameSET

For more information, see man gitignore. Generally, some intermediate files are generated during the dev process of a project, which we do not want to trace. You can use the. gitignore file in git to ignore these files. Add the. gitignore file under the required directory. Each line in the file indicates the regular expression of the file to be ignored. $ Cat. gitignore# Ignore. Metadata. Me

;ImportJava.security.KeyStore;Importjava.security.cert.CertificateException;Importjava.security.cert.X509Certificate;/** Created with Intellij idea * USER: kj a flat * DATE:2016/5/8 * time:1:10 * To change this template use File | Settings | File Template*/ Public classSsldemo { Public Static voidMain (string[] args)throwsException {KeyStore KeyStore= Keystore.getinstance ("PKCS12"); Keystore.load (NewFileInputStream (NewFile ("c:\\users\\administrator\\desktop\\client.pfx")), "123456". ToCharAr

Use reason: There are many reasons why we use Git to ignore files. Just like my own situation! Own a person to develop more places, in order to synchronize the code, this is very convenient. But one problem is that I createdis the open source project, there are some server above the configuration information, this is not all exposed, more insecure. Start using this method. At the same time, we are in the development of our team, but also to avoid some

In general, Bash is case-sensitive to commands, and can display the previous history command when you press the "Up" button. However, this is not very convenient, the following configuration, you can let bash ignore the case, and can be based on the input command header press "Up" key to display the history of the command, such as: input vim, and then press "Up" key, at this time, you can display the last time you run vim that command, very convenient

Preface: The purpose of this article is to document the easy-to-ignore details in the C language. I plan to take a little time every day to read and tidy, persist, today is the first, perhaps next month's today is the second one, next year's Today is the third? ...... I firmly believe that a good memory is inferior to bad writing. First link: Easy to ignore in C language details (first article)1. there is o