Controlling your router in Korea When it comes to purchasing routers in Korea, there is a limited selection of brands available compared to other countries. This is because many international router manufacturers do not have a strong presence in the…
There’s a longstanding bug in react-native that has been active since 2018. Korean text is broken on iOS (especially if you move the input cursor to the beginning of the line) https://github.com/facebook/react-native/issues/19339 Various fixes were merged and reverted over the…
A simple, interactive storytelling tool It’s useful for creating interactive flow chart too. For example, a guide to follow when you feel like shit
react-native Launching two instances of a react-native project in two simulators You’ll see this error when you try to run the second instance This is because react-native runner won’t start the second emulator instance automatically. You need to start it…
You need an apple developer account and XCode Open the Flutter app in XCode Prepare XCode Connect your phone to the computer. On the top left part, click Runner > and select your phone. If you don’t see your device…
Everytime you compile a go binary in goland and start it, MacOS will ask you to allow the binary to listen for incoming connection, which can quickly become a nuisance. To always allow the binary, do two things Listen only…
Remote SSH access While it seemed convenient at first, actually we can’t use remote access libraries like JSch http://www.jcraft.com/jsch/ or sshj https://github.com/hierynomus/sshj These libraries re-implemented the ssh protocol and is based upon bouncy castle https://www.bouncycastle.org/ Bouncy castle, in turn requires…
Recently someone released Foam for VSCode on Obsidian, it led me down a rabbit hole of Second brain and Zettelkasten method. In short: it’s an enhanced mindmap with text, images and link between articles Sound similar to a wiki? Yes….
Java Lambda as parameter First you need an interface Then declare the operation (note that you don’t need to define “apply”, just use the interface name. “apply” can actually be anything, as you’ll call it later Ec2Operation startInstance = (ec2,…
In short, finally overrides some of the “expected” behavior like returning from the try – catch block, allowing you to free up resources / do clean up regardless of whether there was an error or not No Exception Is Thrown…
