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php - Warning: mysqli_stmt::bind_param(): Number of variables doesn't match number of parameters in prepared statement in C:User.. on 148

Hello i'm inserting a new column collegename, branch, and gender but suddenly it's giving me this error... Warning: mysqli_stmt:: ... ->execute(); $stmt->close(); } } } } ?>...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Flutter build appbundle R8: Type com.bundle.id.MainActivity is defined multiple times:

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asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - spring data R2DBC change @Table dynamiclly or another strategy

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asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ASP.Net Web Application using .Net Framework v5.0: IFormFile always null when passing from view to controller

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asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Opening image file from URL for text recognition with pytesseract

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asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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nodejs 能实现windows 电脑宽带拨号么

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asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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bazel如何编译.a静态库文件？

cc_library( name = 'jsf_api', hdrs = glob([ "**/*.hh", "**/*.h", ]), srcs = [ "lib/libjsf_provider.a", ], visibility = ["//visibility ... .a是编译好的静态库问题发生在，引用静态库对应的头文件时，出现错误...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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react 嵌套路由中, 在父组件中给children添加参数, 子组件为什么接收不到

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asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Rendered more hooks than previous render error in React

This is the index file which is a container for taskCards. import TaskCard from './TaskCard' export function Task() ... add some more details to improve clarity. Thanks in advance....

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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vue router的Cannot read property '$router' of undefined"问题

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asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - How do I web scrape a website behind a login?

I am trying to web scrape a landing page that requires a login to access. My current script (based off the video ... .post(url=url+login, headers = headers, data = payload)...

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - How to open a screen from Backendless push notification?

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asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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printing - Print Multiple HTML files automatically using a printer/Network Printer

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asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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React Hooks Input框响应迟钝

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asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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关于词法作用域的小疑惑；

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asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Javascript functional programming and dynamic values in an Array

I am trying to write a function that grabs the first 14 days (starting today) with momentJS. My function currently ... 'll just keep adding 1 day from today for each iteration...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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antd inputnumber

antd inputnumber 能不能用formatter 限制输入数字如果是一位数前面加个0呢...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to create arrival rate for each lane in SUMO traffic simulation?

Provided that I have 3 lanes in 3 legged intersection. Meaning I have 9 lanes in total, I would like to have all 9 ... arrival, I am wondering if there is another method to do it?...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Laravel How to send File to Mailable

I need to replace mail function with Laravel Mail function. I have created Mailable InvoiceEmail to send the mail /* Attachment ... } How do I attach the pdf file with this email?...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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nagiosxi - Issues With some Services on Nagios XI

I use Nagios Core to check the status from some services on client servers (on our client environment). I use NRDP ... the services are OK Nagios XI - Some services are pending...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Script Is Inserting Duplicate Rows To my Table

I'm having issues trying to stop my script to not insert a new row if the icl_dollar_amount is already in my table. Every ... icl_awk VALUES ('%s', %s)""" % (client_id, file_total)...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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vue图片压缩得时候错误，有没有遇到同样错误的！

...

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java注解的使用问题

package com.company; import java.lang.annotation.Inherited; @Inherited @interface css { String a(); String b(); String cd="ss"; } @css(a = ... 对吗？然后我怎么使用这个接口注解的 String cd="ss"; 呢？...

asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)

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pthreads - Setting priority with pthread_attr_setschedparam doesn't seem to change NICE value

I would like to create a thread that has lower priority than its parent. I came up with following code with a hope that the ... it's 0. Do you have any idea what I am missing?...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Associate app with URLs to implement password manager recognition

My iOS app has a login page with username and password fields. I've set the proper form field types so that iOS ... it is auto-recognized as the current app by password managers?...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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json - How to exclude the result of the specified keyword

I would like to specify some keywords from the json result and exclude the result. (For example, in the image, I ... (self.shopDataArray.debugDescription) } else{ print("") } }...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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azure web app loaded from github repo based on spring boot problem

yesterday i linked my github to an azure web app service my repo built with rest requests and some ... ); throw new IllegalStateException(errorMessage); } } }...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Click on object and get attributes with Puppeteer TS: evaluateOnNewDocument not working

I am creating an automated scraper which get the selector when you click on an element during navigation. I made this code ... (selector,page) } Any ideas why this is not working?...

asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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