基本上,我有一个带有一些参数的SQL Insert语句:
sqlQuery = "INSERT INTO tbl_visitor_info(lname, fname) VALUES(?, ?)"
Dim cmd As New OleDbCommand
Dim con As New OleDbConnection(access_connection)
Try
con.Open()
With cmd
.Connection = con
.CommandType = Command
Error: ER_PARSE_ERROR: 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 'WHERE id = '1'' at line 1
at Query.Sequence._packetToError (D:\Softwares\usermana\Nodejs-UserManagement-Express-Hbs-MySQL\
我的问题是关于
,用于使用工具提示的包spsComps,当我删除在mainPanel中定义的工具提示时,datatable列上的工具提示也不再工作了。
library(shiny)
library(spsComps)
library(DT)
library(dplyr)
# define the question button in a button since we need to uses multiple times
infoBtn <- function(id) {
actionButton(id,
label = "
Post.jsx:22 Uncaught TypeError: Cannot read properties of undefined (reading 'map')
at Post (Post.jsx:22:1)
at renderWithHooks (react-dom.development.js:16305:1)
at mountIndeterminateComponent (react-dom.development.js:20074:1)
at beginWork (react-dom.development.js:21587:1)
我使用的是Express,我想将/和/index匹配到同一条路线。但如果我写
app.route('/(index)?')
节点抛出此错误:
c:\myproject\node_modules\express\node_modules\path-to-regexp\index.js:69
return new RegExp(path, flags);
^
SyntaxError: Invalid regular expression: /^\/(?(?:([^\/]+?)))?e\/?$/: Invalid group
at new RegExp
我在Node.js的一个火库函数中设置了一个火库实时数据库的值。该函数将base64图像发送到接口,并将接口返回的数据存储在实时数据库中。我的所有服务帐户都设置为编辑者角色。当我的代码试图设置这个值时,这个错误会出现在控制台中:
Could not fetch URI /computeMetadata/v1beta1/instance/service-accounts/default/token
at Request._callback (/user_code/node_modules/@google-cloud/storage/node_modules/google-auth-librar
此查询返回唯一的测试post,这是正确的行为,但下面的查询将不起作用,所有查询参数都被忽略,并返回与上面相同的结果。预期的行为将是它返回页面,例如“关于”和“联系”页面。
您可以在此处看到正确的查询结果:
正如我所说的,唯一的区别是the服务器。这是我的nginx配置文件。我的nginx版本是nginx/1.1.19
server {
# .domain.com will match both domain.com and anything.domain.com
server_name 2013.thomastraum.com;
# It is best to