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ANAtharva Neena Sharmablogs.codechefvit.comFeb 28 · 4 min read

Racing Against Time: How We Built a Fair, Server-Synchronized Contest Timer at Scale

Lights Out, And Away We Go (Again) By the time Sunday rolls around in a Grand Prix weekend, the garages are quiet, the setup is locked in, and nobody is allowed to touch anything unless it’s absolutel

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NFNicolas Fränkelfrankel.hashnode.devFeb 26 · 4 min read

JVM timing options

For as long as I have been coding in Java, we have had requirements to measure the execution time of blocks of code. While the current good practice is to use OpenTelemetry's traces, not every company

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Aampheoampheoelectronic.hashnode.devDec 9, 2025 · 4 min read

How does a microcontroller counter work?

A “microcontroller counter” is usually just a timer/counter peripheral inside the MCU that automatically counts clock pulses or external events for you – so you don’t have to do it in software loops. Let’s break it down in plain language. 1. The bas...

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IKIlya Katlinskiitransition-iot.hashnode.devSep 9, 2025 · 3 min read

Common Mistakes in Embedded C Development: Misusing timer callbacks or interrupt routines

📘 Introduction This is Part 4 of our 5-part series on concurrency and timing mistakes in Embedded C. In Part 3, we discussed missing synchronisation in producer-consumer scenarios. Now we turn to a common but dangerous anti-pattern: doing too much w...

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BABahodir Amerbekoveverestweb.hashnode.devAug 29, 2025 · 1 min read

Form Quiz Timer for Google Forms™ Quiz

Versatile timer for Google Forms™ quizzes and surveys — set limits, schedule availability, and control attempts with ease. Full Description (Content):The Form Quiz Timer for Google Forms™ Quiz is a powerful tool for educators, trainers, and researche...

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EEthanresource-sharing.hashnode.devJan 14, 2025 · 4 min read

Minute Timer - Free Online Timer & Countdown

MinuteTimers is an intuitive and user-friendly online timer designed to help individuals and teams boost productivity, manage time efficiently, and achieve their goals with precision. Whether you need a timer for work, study, cooking, exercise, or an...

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DSDeepak Singhdeepaksingh1301.hashnode.devMar 14, 2024 · 4 min read

Understanding useRef Hook in React: A Simple Countdown Timer Example

Today, during an interview session, I encountered an interesting scenario. I asked the candidate to create a simple countdown timer using React. However, despite his knowledge of React basics, he struggled to implement the timer functionality correct...

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Sshineydocs.inorah.xyzJan 16, 2024 · 2 min read

PeriodicTimer(the new async timer from .NET 6)

在.NET 6 中引入了新 Timer：System.Threading.PeriodicTimer，它和之前的 Timer 相比，最大的区别就是新的 PeriodicTimer 事件处理可以方便地使用异步，消除使用 callback 机制减少使用复杂度。讲解 PeriodicTimer 之前我们先来看以下该怎么使用它： using var cts = new CancellationTokenSource(); Console.CancelKeyPress += (sender, e) => ...

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LLaasiklaazik.rockit.eeJan 3, 2024 · 6 min read

Periodic tasks with TimerSwitch

Every now and then in automation systems there will be a problem where something needs to happen at a specified time and for some predetermined duration. To make things more interesting, that something should happen only on certain weekday. Like trig...

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GKGiver Kdkgiver-node.hashnode.devNov 10, 2023 · 7 min read

Node.js: Event Loop

What is an Event Loop? By default, JS is designed to handle synchronous tasks only. Event Loop is a process by which Node.js handles asynchronous functions. Let's see a code example and see which line of code gets printed first: // Asynchronous Timer...

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#timer

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Trending tags this week

Racing Against Time: How We Built a Fair, Server-Synchronized Contest Timer at Scale

JVM timing options

How does a microcontroller counter work?

Common Mistakes in Embedded C Development: Misusing timer callbacks or interrupt routines

Form Quiz Timer for Google Forms™ Quiz

Minute Timer - Free Online Timer & Countdown

Understanding useRef Hook in React: A Simple Countdown Timer Example

PeriodicTimer(the new async timer from .NET 6)

Periodic tasks with TimerSwitch

Node.js: Event Loop