Recently, I was working on a TypeScript project where I needed to enforce type safety when accessing object properties. The challenge was to restrict access only to existing property keys of an object. That’s when I discovered the power of the keyof operator with string types. In this article, I’ll share my experience using TypeScript’s … read more…
Recently, I was working on a PowerShell script that needed to handle financial data with dollar amounts. What seemed like a straightforward task quickly became frustrating when my script kept interpreting the dollar signs as variable indicators instead of literal characters. If you’ve ever encountered this issue, you know how perplexing it can be. PowerShell … read more…
When I first started using TypeScript, comparing dates felt confusing. I assumed I could just use == or === like I do with numbers or strings—but that didn’t work as expected. In TypeScript (and JavaScript), dates are objects. So, if you compare two date objects directly, you’re actually comparing their references, not their values. To … read more…
Have you encountered an error “execution of scripts is disabled on this system” while trying to run a PowerShell script? I am sure you must have at least at the beginning. This is because of PowerShell’s execution policy settings. In this article, I will walk you through everything you need to know about PowerShell execution … read more…
In my TypeScript journey spanning over 6 years, I’ve frequently encountered situations where I needed to validate if a particular string or value exists within an enum. This is especially common when working with user inputs or API responses. TypeScript enums provide a way to define a set of named constants, but checking if a … read more…
Working with multiline strings is a common occurrence in my TypeScript projects. Whether I’m creating HTML templates, SQL queries, or formatted text outputs, handling text that spans multiple lines is essential. In the past, concatenating strings with the + operator or using arrays with join() were common workarounds. But TypeScript, following JavaScript’s evolution, now offers … read more…
Recently, I was working on a TypeScript project where I needed to convert numeric values back to their corresponding enum names. This is when I researched and found out enum reverse mapping feature. While most developers know how to get enum values from keys, going the other way around isn’t as widely understood. In this … read more…
Are you working with TypeScript objects? Then you may be required to add properties to objects. There are various methods to do so. In this tutorial, I’ll show you several ways to add properties to TypeScript objects, from basic approaches to more advanced techniques for special cases. Let’s dive in! TypeScript Objects and Properties TypeScript … read more…
When working with TypeScript applications, I find myself comparing strings almost daily. A few examples of when I was comparing strings include sorting arrays, validating user input, or checking conditions in my code. What seems like a simple operation actually has several nuances that can trip up even experienced developers. In this article, I’ll walk … read more…
Recently, I was working on a PowerShell script that needed to log information to a text file as it processed data. I needed each piece of information on a separate line, which led me to explore different methods to write to files line by line in PowerShell. Whether you’re creating log files, exporting data, or … read more…
Recently, I was working on a PowerShell script that needed to output data to a file in a very specific format. The challenge was that I needed to write content to a file without adding carriage returns (line breaks) at the end of each line. This can be particularly important when you’re generating configuration files, … read more…
When developing the Power Apps canvas application, you may occasionally need to verify whether the user belongs to a specific Microsoft 365 group. For example, suppose you want to enable or disable an action or Power Apps button based on the user’s group membership. In that case, we primarily need to check if the current … read more…
As a PowerShell user, I’ve found that one of the most common tasks is writing data to files, especially appending content to existing files without overwriting previous information. This will be helpful in scenarios such as creating logs, generating reports, or saving script output, etc. In this tutorial, I’ll walk you through the different methods … read more…
If you are working as a PowerShell administrator, then you should know how to write to a file in PowerShell. PowerShell provides different methods for writing to files. I will show you here how to write data to a file using PowerShell, using different methods and examples. Method 1: Using Out-File Cmdlet The Out-File cmdlet … read more…
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