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Type: Posts; User: dong
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React Native I created an application that reported an error, TypeError: cli.init is not a function ?
How do I fix this error? See the error below:
D:\>npx react-native init demotsx
This will...
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Code
var express = require('express');
var app = express();
var sql = require("mssql");
I declare the above library in React Native when running the error:
Android Bundling failed 3690ms...
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I use windows authentication but when the username didn't have permissions, I got a different error
var sql = require('mssql/msnodesqlv8');
const config = {
user: 'sa',
password:...
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Hi dday9 !
1. You wrote: "The attachments aren't working for me, could you copy/paste the line that is giving you the null reference error ?" Did you install: npm install react-native-sqlite-storage...
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Hi everyone!
I'm self-taught React Native so I don't know much about this language. I haven't found a forum website about React Native yet, so I'm posting here, hoping you guys who know about this...
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I created a Login application that connects to the sql server using Visual Studio Code. The Login and SignUp application logs into the sql server to read the Table 'TABUSERNAME' and export it to the...
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I have installed the Android Studio virtual machine and Visual Studio Code when running the virtual machine to export the string normally, but when I edit the string it does not update again, I have...
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I deleted and installed Windows 10, this error no longer appears, but when I enter the virtual machine it keeps running around, see the attached image file.
189594
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I followed the instructions in the link but it didn't work
error log file:
To reinstall the current version: 7.6.5
Output folder: C:\Program Files\Intel\HAXM
Extract: checktool.exe... 100%...
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When I install Android Studio, I get the error: Intel HAXM installation failed!
For more details, please check the installation log: C:\Users\win10\AppData\Local\Temp\haxm_install-20231214_1304.log...
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I just started learning VS Code, I installed npm version: 6.14.4 and node version v13.14.0, how do I fix this error ?
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Visual Studio Code on win7 reports error: (node:6732) UnhandledPromiseRejectionWarning ?
Installing Visual Studio Code on win7 64bit when running the application gives the following error:
Windows...
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I installed Android Studio 2022.3.1 on win10 pro, created a virtual machine successfully, but when running I got an error: Device Manager "The emulator process for AVD xxx has terminated", how to fix...
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Does this link end to drag the slider bar ?
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C#.net, I went to listView1's event section and can't find the slider event pull up, pull down ?
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you see my image and sql file why not sum and group into one line ?
SELECT DISTINCT
TOP (100) PERCENT dbo.TABHDBHCT.MACUAHANG, dbo.TABHDBHCT.MAHDBH, dbo.TABHDBH.MABAN,...
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Looks like the ListViewItem doesn't have a PictureBox control, so I use List to store multiple arrays of PictureBox with the following structure:
List<PictureBox> lstCheckVip;...
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I don't know how to get the PictureBox from the Selecteditems collection, I found some code documents below, I tried the code below but it still doesn't work, so I need your professional help.
...
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in c#, when i add item to listView1 there will be two images via command:
...
string imgName = ImageList1.Images.Keys[i].ToString();
item.ImageIndex =...
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in the devexpress suite use gridView1 to color the cell and enter text into the cell? do you have a demo example to share with ?
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Thank you for answering my question
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I can this topic, you have added "BackgorundWorker" running in the background, so there are 2 ways: "Thread" and "BackgorundWorker". Writing style "BackgorundWorker" is simple and easy to use, but...
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using backgroundWorker when running the program no longer hangs, freezes,... but I want to insert each record into gridView1 when running, why doesn't it work ? I'm reviewing this place
private...
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Both of the examples you sent I did not find an example of read, write, delete, update the table for access data, I searched on google without a demo, for example, ... so how to write "Thread" and...
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In your opinion, writing code in "BackgroundWorker" style and writing code in "Thread" style is simpler and easier to use? I tried writing code in "Thread" style when reading the table, opening the...
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Previously, I knew when writing computer programs that it would hang or freeze, operate unstable in parallel with data, use more Thread to solve the problem, now you tell me more about using...
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I understand your problem, but I don't know how to write syntax use Thread for Devexpress girdView1, I'm searching on google.com but haven't found the syntax when assigning gridControl1.DataSource =...
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Hello jmcilhinney ! If I write code that doesn't use threads, my program runs fine, but if the excel file has more than 1000 records when it is loaded on the computer, it freezes a little and then...
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Cross-thread operation not valid: Control 'gridControl' accessed from a thread other than the thread it was created on.
string sPath = "";
private void cmdImportExcel1_Click(object sender,...
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Thank you for answering my question
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Remove item gridView1 and gridView2 error Deleted row information cannot be accessed through the row ?
I use nested while command, to run two gridView1 and gridView1 if gridView1 record is equal...
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In C# there is a library of computer code in use that determines the Province - City - Country through the WAN IP address? I've seen some code on the net but it doesn't work
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What do you think I should do ?
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I execute the cmd window with administrator rights, it gives the above results, is this error due to win10 21H1 ?
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I work as a LAN Lab and install sql server for several machines, right at the machine where sql server is installed I use the command: sqlcmd -L to check if the server is found but this command can't...
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i have read your posts i have tried again and again the command D:\>sqlcmd -L this command does not find sql server in my LAN
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in LAN I have installed 2 to 3 sql severs but when using sqlcmd -L command I only see 1 server at the location using this command, why does sqlcmd -L command not see other sql sever servers in the...
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How to create a ghost file for windows 10 after installing the original from setup, running norton ghost version 11.5 it gives an error not to create a ghost file, from win7 version and below create...
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In windows 7, my computer often fails to print, I have to go to Control Panel->Administrative Tools->Services->Print spooler to switch from "Stop" to "Start" mode. In C# winform I want to write code...
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If I can't find the 4.0 library that supports webcam, I'll take your way and take a QR photo
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