Misunderstanding variable scope in JavaScript
In this post, we are going to understand variable scope and difference between var, let and const keywords in javascript. Variable scope is tricky concept for new developers., especially in javascript. Most of beginner developers make common mistake like defining the variable inside the function and expecting it to access outside the function. Understanding var,…
Suresh ThapaUsing index as a key in React (anti-pattern)
What are lists in React ? Lists are used to display data which are similar in ordered format . Often they have same type i.e an array of similar kind of data rendered into a list tag using some version of for loop. How does react render lists? DOM Before we learn how react renders lists…
Bishal SinghThinking concurrency is always faster
Many developers mistakenly believe that a concurrent solution will always be faster than a sequential one, but this is not always the case. The performance of a solution depends on various factors, such as the efficiency of the concurrency structure, the parts that can be processed in parallel, and the level of contention among the…
Konika Sitoula
Function in JavaScript
A function in JavaScript is similar to a procedure—a set of statements that performs a task or calculates a value, but for a procedure to qualify as a function, it should take some input and return an output where there is some obvious relationship between the input and the output. We can separate function in…
Stripe Payment with Golang
In this blog post, I will discussed on the topic of stripe payment integration with Golang. Before that i will give brief introduction about this and move head to simple implementation. It is a famous payment gateway that helps in financial transaction between merchants and customers. It accepts 133+ countries currency. It is a powerful…
Common Anti-patterns with React
Nested components When a component is defined inside another component, it creates a tight coupling between the two components, meaning that they are highly dependent on one another. This can make it difficult to reuse or re purpose the inner component. Also when the parent component re-renders , the inner component will be defined again…
Not properly checking if a slice is empty
In the previous blog post we discussed about distinction between nil and empty slices. We have to clear about some notation, what is the idiomatic way to check if a slice contains elements? Not having clear answer can lead to subtle bugs. Let’s talk about the example, we call a getAmounts() function which returns a slice…
External Logging Feature in 01Cloud
An External Logging feature is a feature that is used to collect and store log data from various sources, such as servers, applications, and devices. Logging are typically designed to be deployed in a container orchestration platform such as Kubernetes and to work in concert with other tools such as log shippers, log aggregators, and…
External Secret Feature in 01Cloud
In today’s world, managing sensitive information, such as database credentials, is a critical task for any organization. In a Kubernetes-based environment, secrets are used to store and manage such sensitive information. However, in some cases, it may be desirable to store these secrets outside of the cluster, in an external secrets manager, such as AWS…
Bibek Pokhrel
Setup external secret in 01Cloud for AWS
AWS Secret Manager is a secrets management service provided by Amazon Web Services (AWS). It allows you to securely store and manage secrets, such as database credentials, API keys, and other sensitive information. In 01Cloud, the AWS Secret Manager can be used as an external secret provider, which means that 01Cloud can fetch and use…