In this guide, we’ll look at how to deploy an Node.js application on a VPS server and how to configure a reverse proxy for that application. Cloud technology offers many options for deploying applications. You can use services such as Microsoft Azure, Google Cloud or AWS to host web applications. You can also use PaaS …
How to deploy an Node.js application to a server with Nginx Read More »
Chat development and vertical scrolling Recently developed a WebApps chat for telegram and came across the fact that when you add new messages to the chat, you need to automatically scroll through the message container. The messengers and chats has same UX 🤷. “Standard” implementation is done with JS and scrollTop. These solutions are easy …
There are two options for checking: at compile time and in runtime. At compile time To check interface methods implementation, you can use typed nil. It does not contain any data by itself, it does not require allocation, but it has a type that can be read and used. If the structure does not implement …
Check if the structure implements an interface in Go Read More »
The brute force method: Run two loops with variables i and j. Compare str[i] and str[j]. If they become equal at any point, return false. For characters which are represented by one byte in UTF-8. To support Unicode, you must convert the string to []rune Sorting values To avoid having to implement methods of the …
Search for repeated characters in a string in Go Read More »
For people who encounter duplicate search results. If your Hugo page is not a single-page application, it will repeatedly run index.json. This will cause pages to be repeatedly added to the search index, causing the results to be duplicated. All you have to do is in index.json replace: on this
To execute a MySQL command in a Bash Linux script follow these steps: To avoid entering the password manually, you need to use the -p flag and specify the password immediately without a space. If the -p flag is followed by a space, the MySQL client will interactively ask for the password, and then it …
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I am using electron 6.10.0 and using React.js. In my app, there is an add task option in menu, which creates a new window. Everything works fine during development, but during production this line causes problem. It loads index.html, through which it loads index.js and which renders router.js. This is the code in Router.js. Mainwindow …
How to route in electron react app during production Read More »
Animation plays fine but everytime it plays in console have message “AnimationEvent has no function name specified”. What does it mean? FYI: AnimationEvent are handy for running some code. If you script and create a method, you make it public, but this may not be necessary. You can create one of these events in the …
AnimationEvent has no function name specsified in Unity editor Read More »
Sometimes in git repository appears changes that cannot be discarded. To discard such changes, enter the following commands into the terminal:
For example, we have html page which contains many divs at different knots. Some of them have an attribute data-custom. How can these divs be identified in JQuery to add onClick event to them? In jQuery documentation we have this example: But with it we can find attributes with a value in search. If you want …
