🚀 Today's Learning:
🌟 DSA
- Insert Interval
- Merge Intervals
🌟 Dev
- Different Package managers
🔍 Some Key Highlights:
DSA
For the "Insert Interval" algorithm, we start by iterating through the intervals and adding them to a result list until we find the correct position to insert the new interval. Once we find the correct position, we merge the new interval with overlapping intervals if any, and add the merged interval to the result list. Finally, we add any remaining intervals after the inserted one, if there are any.
Now, for "Merge Intervals", we first sort the intervals based on their start values. Then, we initialize a merged list with the first interval. We iterate through the sorted intervals, and if the current interval overlaps with the last interval in the merged list, we merge them by updating the end value of the last interval in the merged list. If there's no overlap, we add the current interval to the merged list. This process ensures that we merge all overlapping intervals efficiently.
DEV
Node.js and Yarn are both package managers commonly used in JavaScript development. Node.js, being a runtime environment for executing JavaScript code, comes bundled with npm (Node Package Manager) which allows developers to install and manage packages. npm maintains a centralized repository of JavaScript packages, making it easy to share and reuse code. Yarn, on the other hand, was developed by Facebook to address some of the shortcomings of npm, such as performance and reliability. Yarn uses the same registry as npm but employs a different algorithm for dependency resolution, resulting in faster and more deterministic installs. Yarn also introduces features like parallel package downloads and offline caching, enhancing the overall development experience. Despite their differences, both Node.js/npm and Yarn serve the same purpose of simplifying package management in JavaScript projects, offering developers flexibility in choosing the tool that best fits their workflow and requirements.
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