Fix: Unable to ‘pub upgrade’ flutter tool. Retrying in five seconds
Some times due to system error or file lock issue flutter become corrupted. Today we will learn how to fix this issue. Steps to fix this issue are
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Code with confidence
Open source Excel/ Spreadsheet library for your next Project.
Today we will discuss about some open excel spreadsheet library you can use in next project even in current projects. We have curated such library in article below. MiniExcel If you are a Microsoft’s .net framework fan and want to…
Remove Password Protection from Excel File – Unprotect Excel File
Hi Welcome to another post of codehunters. In this post we will see how we can remove the password protection from an Excel File. I have an Excel file and this file is protected as you in the screenshot below,…
Magento2 PWA Option Compilation
Progressive web app (PWA), is the latest browser feature that allows anyone to use web sites as native mobile or desktop apps. It is not a Magento feature. You don’t need expensive redesign to use PWA. PWA is simply a…
Show Image Not found using CSS
Hi, Welcome to CodeHunters. Today I will show a simple CSS trick to replace the default “Image Not found” with Some beautiful design. lets get started. Create a simple html with a image tag with source any non-existing url. We…
How to setup MSSQL Server in 5 minutes (Ubuntu)
Open Terminal in Ubuntu Pull docker and install Start MSSQL docker with your custom configuration like -e’MSSQL_SA_PASSWORD=sa@123sa’ -> Setting server admin password. -p 1433:1433 -> Docker and System port mapping. -v /var/opt/mssql:/var/opt/mssql -> Mounting System directory as volume to save…
How to Convert PEM to PPK Format
There are times when we required the PEM files to be converted to PPK format to connect SSH connection. Use case: AWS EC2 provide a PEM file, and you will need to use the PPK format for SSH connectivity. SSH…
How to keep your ssh session always alive
The problem is that there is something (usually a firewall or load-balancer), which is dropping idle sessions. If you configure session keepalives, the keepalives will prevent network devices from considering the session as idle. Linux / Unix / Cygwin OpenSSH…
How to Access JavaScript property case insensitive
Here’s the getter: Here’s the setter: Now that we’ve created those functions, our code is super clean and concise and just works. Case-insensitive getting: Case-insensitive setting:
