WeChat QR Code


Имеется JSON запрос который я получаю со стороны сервера { "status":200, "result": { "DATE":"2018-08-20 09:44:14", "REQUEST_METHOD":"GET", "IP_ADDRESS":"",


I have a form generated by the Perl language. I want to customize this form to add css effects, without using the default perl form. The form works well. I can select each radio button before

Excel导出Laravel 5.6

I need to hide a specific column while exporting data I am using laravel5.6 and "maatwebsite/excel": "^3.0" I have to create a dynamic header excel in which i need one specific column to be passed


private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) { // TODO add your handling code here: String sql="Select * from Books where


Can any one please share a simple code to understand SQL thraed pool example in Apache Ignite,I try to execute a simple SQL query which insert records in table by using SQL thread pool.


Navigation bar image I have issue with navigation bar title. First of all I am using large titles with: navigationController?.navigationBar.prefersLargeTitles = true navigationItem.


I am working on the calendar and want to change the color of selected date only not the whole one this is the attached image image


Lets say we have a class Student public class Student { public int ID{get; set;} public string Name{get; set;} public int TeacherID{get; set;} public Teacher Teacher{get; set;} } Whats the best way

Uncaught TypeError:不能读取属性

Script is for deleting messages via Discord utilizing the ID at the top. Can't seem to figure out how to fix the error I'm getting. var before = '336607993439453184'; clearMessages = function(){


After run sudo service apache2 restart show this error: ● apache2.service - The Apache HTTP Server Loaded: loaded (/lib/systemd/system/apache2.service; enabled; vendor preset: enabled) Active: failed

在Python TKiter中构建应用程序

I want to build an application in python, by which the user can mark the status of the files/folder as important, non-important, started, finished etc. I am thinking to use the tkinter python


I'm attempting to create a QnA maker on azure, following the tutorials provided, and I'm attempting to create it as a resource but every-time I do I need to select a management pricing tier, however


The server is running IIS using port 80, the new apache server 8083 port is used for other services. Now I want to access the www.aaacom:8083 domain name how to hide the 8083 port number?


I have followed all instruction as in docs, but couldn't start my first react native app.Node -v v8.11.4, npm 4.6.1, react-native-cli 2.0.1 See Error Image Here


I have following numbered pages, when user on a page, initial pagination number must be the user current page number. i have used <ScrollView ref={(view) => this._scrollView = view}>


I'm currently working on calendar booking and if a client booked an event to occur on monthly basis but same day the first , then I will mark the calendar the same day next month based on the start


I want to open a tiff file, but didn't open The console shows: dlg2 = <wx._core.FileDialog object at 0x000000000D6FC318> path = C:\Users\SPSL\Desktop\python.HY\


Stripe invoice hosted at pay.stripe.com seems to be always publicly viewable by anyone. When I googled "pay.stripe.com", I can find and see other business's Stripe invoices as well. Is there a way


I have a byte array like so var byteArray = new byte[] { 0x9C, 0x50, 0x53, 0x51, 0x52, 0x41, 0x50, 0x41, 0x51, 0x41, 0x52, 0x41, 0x53, 0x48, 0x83, 0xEC, 0x28,

使用NoDJS中的DO while循环检查FiLASH数据库中存在的问题

When a user registers a new account, I want to generate a reference code. I'm using the do-while loop for checking exists of the reference code in the database but the loop keeps running at least 2


I've ran through the .NET Core 2.0 to 2.1 update from Microsoft here: https://docs.microsoft.com/en-us/aspnet/core/migration/20_21?view=aspnetcore-2.1 Most of the app runs and starts without issue


I'm trying to customize the WC checkout page. In my checkout page I've set 2 shipping methods. My goal is to add a custom field down below the first shipping method. To achieve this I used the hook I


I have written the following class: public class Test { private final Context context; public Test(Context context){ this.context = context; } public void func(){ PingApi pingApi = new


i want to draw a line in particular point like 50 in Radar chart using the chart.js ?


In My App,We Users reports a bug like the image,error info,and we have catched some error log like the title(below is the detail info),I am not clear understand what the error occured and what's


I developed the face recognition application in android using neural networks and library I used for Neural networks in MPL Java. I followed the research paper to accomplish this task the Paper link


I have following code in a Partial View in an MVC project: $(document).ready(function () { $("#@Html.IdFor(m => m.AanwezigheidChauffeurID)").change(function () { setModalBody("busy", "


I am trying to iterate column of alphabet in 'new.xlsx', and if the alphabet exists in 'original.xlsx', then copy the data and paste into new.xlsx. The code following is what I have done. import


i m create api for get image from server and show user but when enter url in server show (Sorry, the page you are looking for could not be found.) notice: request work in localhost


the question about effective modern c++ item 2: auto x3={27};// x3's type is std::initializer_list auto x4{27}; // x4's type is std::initializer_list but when I test x4's type , I found the type of


An Excel spreadsheet crashes whenever I start Excel and run a VBA macro. However, when I debug line-by-line, it does not crash anywhere, and it will continue not-crashing, even w\o this 'debugging


I'm doing self-learning in javascript. I want to check if the data is already in the database to avoid duplication. The column is not primary key so I need to query what's in the database and compare


I have a problem with bad performance after implementing this code into my Excellist to count filled cells without a color in the set range. Function CountCcolor(range_data As Range, criteria As

Ruby on Rails——AutoPoFi修器不支持节点V4.91。更新它。如何修复?

Working on a Rails app. Coworker pushed new commits to master with some new gems installed. Then I pulled the master branch to the local branch where I work on, the app breaks and displays the error


In my angular6 application i have overview page and a detail page, the user can add a new item by navigating to http://localhost:4200/investigation/102/relatedevent/0/0 where the last two 0 let the


On selection, I want to change DataGrid Selected row height. I used two methods. 1) I added an expander in DataGrid <DataGrid x:Name="bookings_dg" Expander.Expanded="Expander_Expanded"


I want to get current time and date using this below timestamp format. 2018-08-20T07:38:27.602Z Then I have created a method to get this. So, when I console.log("Timestamp - " +timestampama); ,


I'm currently making a simple form using angular framework with the json file given to me. Inside the json were some arrays and objects. Well, I successfully binded the json arrays. My problem now is


when i start rails server, server is not started It is showing following Error when i start rails server, server is not started It is showing following Error /home/effectech/.rbenv/versions/2.2.0/


How is it that on my "Projects" page on Redmine, even once connected, there's no "New Project" link anywhere to be found? Contrary to the demo version. My account Their demo Thank you very much in


I'm running wkhtmltopdf (with patched qt) from a Django application using django-wkhtmltopdf. On my PC it is running fine, but when I load onto a DigitalOcean VPS it is generating the


I not find a Moodle's api that I get "timecreated" from "mdl_user_enrolments" table via api. Is there a solution? Thanks!


I want to download one app (apk) file is available under my server path I have tried with below code: public static void downloadInstall(String apkurl){ try { URL url = new URL(apkurl);

在Apache服务器MPM WorksV72.0.10上配置20000个并发请求的配置

Our web application receives 20000 concurrent visits and we need help to configure apache. The cPanel version 72.0.10 and Server MPM is in worker mode. We tried different approaches but all failed.


I have a Problem with the putty tool pscp. I check if Linux VM (Red Hat Enterprise Linux Server 7.4) "TARGET" is alive and store a timestamp on the TARGET in a file. I do this all 10s from a Windows


I getjava.lang.ClassNotFoundException: net.rootdev.javardfa.StatementSink when trying SpreadsheetDocument doc = SpreadsheetDocument.newSpreadsheetDocument(); I'm using xerce if that means something.


I am using SCP command using os.system() to send files to another Server using python multi-threading. But SCP is working in case of single threads, but not in multi-threads and raise an error of


As the title of the question, Is there any way to send S3 event notification to specific alias or version of lambda function? I tried to put lambda ARN with a version like arn:aws:lambda:ap-


I have created a dummy table in Db2 using an identity column. DDL of which is shared below: CREATE TABLE new_employees ( sl_no int, ident smallint generated always as identity (start with 1,


I am working with Python PyQt, and I had to save logs with database, so I have used Sqlite3. In my project, user can change values and sends values with PySerial.(Totally 9 values, data of Textlines,