vim cannot syntax check js files

I don’t know what’s going on, but the normal syntax check cannot be performed in the js file. This is a problem that occurred after installing this plug-in ruanyl/vim-eslint. After I uninstalled this plug-in, the normal syntax check can be performed. Does this require any additional configuration? ,...

大家讲道理 2017-05-16 16:38:09 0  2  709

php - yii2.0 language pack problem

I created a Chinese language pack in frontend>messages, but why can’t it be used in the form model in frontend>model? 'id'=> Yii::t('common','ID'), says Yii is an undefined class? Please God, what is going on? This is the code for the language pack: {code...} This...

淡淡烟草味 2017-06-06 09:53:46 0  1  710

Speed ​​up LIKE queries without literal language

I have a table with 3 columns VARCHAR. I want to make a query to search if an alphanumeric string satisfies these 3 columns. For example: Similar to "%whatever%", but faster. I've seen FULLTEXT indexes used and it works well, but only if I have the words used in natural language. However, ...

P粉006847750 2023-09-13 11:51:14 0  1  628

Development environment installation configuration and basic knowledge of HTML

Development environment installation and configuration and HTML basic knowledge (HTML basic structure) configuration Simplified Chinese ctrl+shift+p Open the command window Commonly used plug-ins 1. chinese (Simplified) Language Pack: Simplified Chinese Language Pack 2. JS-CSS-HTML Formatter: JS/ CS...

渊 2019-08-29 23:15:53 0  1  1937

Add attribute on save if product is not set: WooCommerce

When saving a product, I want to check if the product has a specific attribute. In my case, pa_region. If not, I want to add attribute sets and attribute terms to the product. If the attribute pa_region is already set, I don't want to update/change it. I see there is a function called wp_set_object_...

P粉555682718 2023-12-13 15:49:42 0  1  539

Error 1064 encountered while creating MySQL stored procedure

I want to create a stored procedure in MySQL, but I encountered an error 1064: Error code: 1064 Your SQL syntax is wrong; please check the manual corresponding to your MariaDB server version for the correct syntax usage, 'ZID_TRANSAKSIVARCHAR(64),ZTGL1DATE,ZTGL2DATE)BEGINDECLARE...' located near lin...

P粉041881924 2023-09-12 15:41:52 0  1  658

How to non-block input in C language (check if stdin has content)

getchar, scanf, getch, these will block if the user does not input. What should I do if I don't want to block? I searched online and found that fcntl can be used in Linux, but not in Windows (you can use GetAsyncKeyState to check the keys, but you cannot know whether stdin has internal content...

我想大声告诉你 2017-06-17 09:16:16 0  1  1407

CentOS 下 Vim 列表文件有乱码，是系统语言问题吗？

现在在vagrant中安装了centos6.4，用vim打开文件项目文件列表时有显示不正常的标记，如下图: 检查了系统语言： {代码...} 但是编辑/etc/sysconfig/i18n文件修改成： {代码...} 也一样。 会是其他问题吗？

天蓬老师 2017-04-25 09:01:56 0  1  638

isset() and empty() - what to use

Can you help me improve my coding style? :) In some tasks I need to check - if a variable is empty or contains something. To solve this task, I usually do the following. Check - is the variable already set? If it is set - I check - is it empty? <?php$var='23';if(isset($var)&&!empty($var))...

P粉165522886 2023-10-16 20:54:57 0  2  567

A sql injection error, can someone please solve it?

 1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'CREATE TABLE `dc_addons_access`(  `user_id`

冥冥之中天注定 2017-09-27 15:04:34 0  1  1314

SQL left join using where clause to filter empty fields

I have two tables, one is the user table (Userstable) and the other is the token table (Tokentable). I want to join these two tables to see which users have verified their tokens and which have not. There is a foreign key in the token table that contains the user ID. Now I'm using a left join to joi...

P粉511985082 2023-08-13 19:06:52 0  1  561

linux - jemalloc cannot be found when compiling and installing mariadb10.3

错误如下：[root@localhost mariadb-10.3.0]# cmake . -DBUILD_CONFIG=mysql_release-- Running cmake version 3.8.0-- MariaDB 10.3.0-- Packaging as: mariadb-10.3.0-Linux-x86_64-- Checking for one of the ...

迷茫 2017-05-16 13:31:34 0  1  1179

Check for a value in an array of objects

functionweatherCodes(){letcodes=[{sunny:[1001]},{cloudy:[1002,1003]}]lettheCode=1003}; How can I check my array of objects to find if one of them contains my variable theCode

P粉176151589 2023-09-10 00:03:58 0  1  448

server - Nginx configuration webapp problem

Self-study for novices, deploy nginx on AWS. After installing nginx normally on the server, the welcome page Welcome to Nginx opens smoothly without any problems! Then create the nginx configuration file, softly connect it to /etc/nginx/sites-enabled/, check that the soft link is correct, and check ...

给我你的怀抱 2017-05-16 17:15:55 0  2  630

insert.php file running error, how to solve it?

添加失败 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''student'('name','course',&#39

hty78 2018-12-10 19:40:50 0  1  1321

angular.js - angular ui bootstrap Chinese display problem

The datepicker popup of ui bootstrap cannot display Chinese. After checking, I have to quote the language pack (&lt;script src="scripts/i18n/angular-locale_zh-cn.js"&gt;&lt;/script&gt;), but it cannot be displayed after quoting it. Display, console.log prompts an error, as ...

ringa_lee 2017-05-15 17:06:29 0  1  940

Regarding the underlying processing issues of preventing injection of mysql prepared statements

PHP's PDO object or STMT object executes the SQL statement containing the injection. Looking at the MYSQL log, it is found that only the second single quote is escaped. SELECT * FROM admin WHERE user = '123\' or 1 = 1#' while using C and other languages. The log of calling the native API of libmysql...

phpcn_u5077 2017-06-15 18:24:58 0  2  1779

Can thinkphp5 (or laravel) execute two routing rules at the same time?

I need to execute closure routing first to check parameters, and then forward it to the corresponding controller. How can I achieve this requirement?

高洛峰 2017-06-06 09:54:10 0  2  591

How to check if an array contains a value in JavaScript?

What is the cleanest and most efficient way to find out if a JavaScript array contains a value? This is the only way I know: functioncontains(a,obj){for(vari=0;i&lt;a.length;i++){if(a[i]===obj){returntrue;}}returnfalse;} there Isn't there a better, cleaner way to achieve this? This is most simil...

P粉592085423 2023-08-23 11:09:10 0  2  458

mysqli

MySQL 返回:#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '<?php $link = mysqli_connect('localho

小萌₂₀₁₇ 2017-09-13 18:15:57 0  2  1123