Solving a classic interview problem with Go
Programming Snapshot – Go Slices
© Lead Image © bowie15, 123rf
Springtime is application time! Mike Schilli, who has experience with job application procedures at companies in Silicon Valley, digs up a question asked at the Google Engineering interview and explains a possible solution in Go.
The TechLead [1], Patrick Shyu, is a YouTube celebrity whose videos I like to watch. The former Google employee, who has also completed a gig at Facebook, talks about his experiences as a software engineer in Silicon Valley in numerous episodes on his channel (Figure 1). His trademark is to hold a cup of coffee in his hand and sip it pleasurably every now and then while he repeatedly emphasizes that he's the "tech lead." That's how Google refers to lead engineers who set the direction for the other engineers on the team. The first-line managers there traditionally stay out of technical matters and focus primarily on staffing and motivating their reports.
Figure 1: On his YouTube channel, TechLead Shyu blusters about the daily grind in Silicon Valley.
One episode on the TechLead channel is about typical questions asked at interviews at Google, of which the former employee says he has conducted hundreds. In this Snapshot issue, we'll tackle one of the quiz questions that he allegedly invented himself and kept asking, a slightly modified version of the flood fill problem [2]. The latter is so well-known that by now any candidate can rattle off the solution blindfolded. That's why Google has removed it from the list of questions, and the TechLead created his own version [3].
[...]
Buy this article as PDF
(incl. VAT)
Buy Linux Magazine
US / Canada
UK / Australia
Related content
-
A taste of tiling with X-Tile
-
FOSSPicks
Calibre 3.0, WereSync 1.0b, COLMAP 3.1, Tor Browser 7.0, Dungeon Crawl Stone Soup 0.20, and much more!
-
Sweet Dreams
Bathtub singer Mike Schilli builds a Go tool that manages song lyrics from YAML files and helps him learn them by heart, line by line.
-
Web Design with GIMP
Good homepage design is a question of the layout. Sometimes the best option is to use a graphics program to design the page, then translate the result into HTML code. The versatile image manipulation program GIMP can help.
-
Tutorials – WM Tiling
Regular window managers are so 2016 – install a tiling WM and work faster, smarter, and cooler.
Direct Download
Read full article as PDF:
Price $2.95
News
-
A New Chrome OS-Like Ubuntu Remix is Now Available
Ubuntu Web looks to be your Chrome OS alternative.
-
System76 Refreshes the Galago Pro Laptop
Linux hardware maker has revamped one of their most popular laptops.
-
Dell Will Soon Enable Privacy Controls for Linux Hardware
Dell makes it possible for Linux users to disable webcams and microphones.
-
Linux Mint Unveils New Packages
The Linux Mint team has announced it'll bring an official Chromium package to the distribution
-
Pop!_OS 20.10 Now Supports DEB822 Format
The Linux distribution from System 76 has converted over to the friendlier apt format.
-
Ubuntu 20.10 Now Supports Raspberry Pi
Ubuntu 20.10 is the first release from Canonical to support the Raspberry Pi single board computer.
-
A New Linux Distribution has been Released
Emperor-OS is a new Linux distribution focused on programming, developing, and data science.
-
Ubuntu Groovy Gorilla Beta Available
The beta version for Ubuntu’s latest release is now available for testing.
-
Microsoft is Finally Set to Release Edge Browser for Linux
Chromium-based MS Edge browser will soon be available for testing on Linux.
-
Lenovo Now Offering Ubuntu 20.04 as an Option
Lenovo is making good on its promise to support Linux as a pre-install option.