NSNotifications, Notification Center, Advanced Swift, Interview Implementing custom NotificationCenter in Swift NSNotificationCenter is a classic API on iOS. It's used so that classes can register for notifications by name and execute the function/block whenever the notification with same name is fired somewhere else
iOS, Swift, Xcode 10.1, Xcode, Drag and Drop, DragDrop, Postmates, Interview Questions, Interview Drag and Drop on iOS using Swift Hello folks, it's been a while since I wrote my last article. Today we're going to learn how to implement drag and drop feature on iOS using Swift. To see in advance what
New York, NYC, Schengen Visa, Netherlands, Amsterdam, DutchPHP, Dutch, Consulate, Interview Applying for a Schengen Visa (Again!) I am planning to go to Netherlands again this June. My last visit was done made in March 2019 for AppDevCon. It was amazing time, and by the time I came back I
Interview, Recruiting, Technical Question, New York, Facebook, Recruiters, Broken Why technical recruiting process is broken - 2 This is the second part of my series on why I hate the current technical recruiting process. Disclaimer: This post is not my typical post where I write goodie goodie stuff and nice
Interview, Recruiting, Graduation, Freshers, Graduates, New Graduates Why technical recruiting process is broken - 1 It is 10 O'clock and a quite summer night. A perfect time to read the book or go to bed. But no, I am going to write about something I am trying to
Interview, Histogram, Rain Water, Google interview, brain teasers Histogram Problem - Calculating the total volume of water held This is another interview problem I came across recently. This is the classic and routine interview question. To summarize, problem can be described as follows, Given n non-negative integers representing an elevation map
Interview, Programming, Algorithm, Brain Teaser, Dutch, Sorting, 3-way partition, Linear, Time Complexity Dutch National Flag / 3 Way partition problem Recently while going through interview questions, I came across this interesting problem - Called 3-way partitioning or also called as a Dutch National flag problem. In gist, the problem is given an array
iOS, Interview, Questions, Interview Questions, Technical Question, Swift 3.0, Objective-C, Development, Senior, Principal, Checklist, New Job List of Interview Questions for iOS Developers Over the years of iOS development has taught me some interesting facts about Objective-C and Swift. Some of them I learned from my own experience and most of them either from senior colleagues
JavaScript, Tutorial, Tips, Interview, Closures, First class functions JavaScript Closures Fun JavaScript closures are fun. Not just because they're are sometimes hard to understand, but they make interview questions interesting to tackle. Today I am going to write about one such JavaScript interview question
Interview, Job, HR, Tips, Telephonic Interviews, Screening, Job Hunt, Career Interviews We all go through the phase of interview at least once in a life. (Unless you are a son or son in law of big businessman, in which case you interview less fortunate
JavaScript, Interview, CSS, BubbleSort, Technical Question, Github, Programming Creating Bubble sort simulation with JavaScript Couple of years ago I interviewed with one of the software companies. Interview went really well. Position required extensive knowledge of Drupal and other basic web technologies such as PHP, JavaSCript and CSS.