NENour Eddein Al-Abbassiinexplanations.hashnode.dev·Jun 1, 2022 · 4 min readCORS and SOPCORS and SOP Let us talk about the fundamentals and how web apps interact with each other, so to understand that we need to understand the SOP first What is SOP? SOP: stands for Same-Origin policy, SOP is a rule that is enforced by the browser to ...00
NENour Eddein Al-Abbassiinexplanations.hashnode.dev·May 26, 2022 · 2 min readQuicksortQuick sort Overview Quicksort is an algorithm of reorder a list in ascending order. Quicksort uses the concept of the divide and conquer algorithm. Quick sort main idea The main idea of quicksort is to pick an element as a pivot and partition the a...00
NENour Eddein Al-Abbassiinexplanations.hashnode.dev·May 18, 2022 · 6 min readHash TablesHash Table What is a Hashtable? Hashing is a technique or process of mapping keys/values into the hash table by using a hash function. It is done for faster access to elements. The efficiency of mapping depends on the efficiency of the hash function...00
NENour Eddein Al-Abbassiinexplanations.hashnode.dev·May 18, 2022 · 2 min readMerge SortWhat is Merge Sort? Merge sort is an algorithm for rearranging an array. The algorithm divides the array into two halves, recursively sorts them, and finally merges the two sorted halves. How does merge sort work? Merge sort used the DAC techniq...01A