Lock – CodeAir

Now you can launch Snapchat’s camera from your iPhone’s lock screen

Starting this week, Snapchat is introducing a faster way for iPhone users to take snaps when they’re in a rush. iPhones running iOS 18 or later can replace the flashlight or native camera shortcuts at the bottom of the lock...

October 24, 2024

Python Thread Safety: Using a Lock and Other Techniques – Real Python

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Python Thread Safety: Using a Lock and Other Techniques – Real Python

Python threading allows you to run parts of your code concurrently, making the code more efficient. However, when you introduce threading to your code without knowing about thread safety, you may run into issues such as race conditions. You solve...

October 23, 2024

Understanding Python’s Global Interpreter Lock (GIL) – Real Python

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Understanding Python’s Global Interpreter Lock (GIL) – Real Python

The Python Global Interpreter Lock or GIL, in simple words, is a mutex (or a lock) that allows only one thread to hold the control of the Python interpreter. This means that only one thread can be in a state...

October 22, 2024

Python Thread Safety: Using a Lock and Other Techniques Quiz – Real Python

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Python Thread Safety: Using a Lock and Other Techniques Quiz – Real Python

Interactive Quiz ⋅ 8 QuestionsBy Martin Breuss Share In this quiz, you’ll test your understanding of Python threading and thread safety. You’ll revisit concepts such as race conditions, thread safety issues, and synchronization primitives in the threading module. This knowledge...

October 13, 2024

Java Concurrency: Visibility and Synchronized – DZone

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Java Concurrency: Visibility and Synchronized – DZone

Previously, we examined the happens before guarantee in Java. This guarantee gives us confidence when we write multithreaded programs with regard to the re-ordering of statements that can happen. In this post, we shall focus on variable visibility between two...

August 28, 2024

HashKey Global Announces 3rd Lock To Earn Event With XRADERS (XR),Earn From 142,000 XR – 120,00 USDT | HackerNoon

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HashKey Global Announces 3rd Lock To Earn Event With XRADERS (XR),Earn From 142,000 XR – 120,00 USDT | HackerNoon

**HAMILTON, Bermuda, July 8th, 2024/Chainwire/–**HashKey Global flagship licensed crypto exchange under HashKey Group is excited to announce the listing of XRADERS (XR). Deposits open on July 8, 2024, at 10:00 (UTC), with XR/USDT spot trading starting on July 11, 2024,...

July 8, 2024

Neustark secures $69M to lock carbon in concrete for 100,000 years

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Neustark secures $69M to lock carbon in concrete for 100,000 years

Swiss startup Neustark has raised $69mn to take its carbon capture technology global. BlackRock, the world’s largest asset manager, and Singaporean investment firm Temasek led the funding round. Neustark captures waste CO2 from biogas production. It injects it into recycled...

June 25, 2024

You’ll need to buy a new lock if you want Apple Home to “magically” unlock your door

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You’ll need to buy a new lock if you want Apple Home to “magically” unlock your door

Last week, Apple announced it’s bringing hands-free unlocking for smart locks to Apple Home when iOS 18 arrives this fall. The new capability leverages the U1 ultra wideband (UWB) chip in many iPhones and Apple Watches to allow a smart...

June 19, 2024

Development News

I'm sick of Vendor Lock

The future is Open Source, Self-Hosted and One-Time. Cloud is great, but only when we have a choice to download the data and selfhost. A curated a list of 694 self-hosted software tools. 50 categories, Free & Proprietary. → hostedsoftware.org...

March 12, 2024

This PlayStation Bug Will Lock You Out of Your Digital Games

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This PlayStation Bug Will Lock You Out of Your Digital Games

Some gamers prefer to buy hard copies of their games, while others are fine with digital downloads. Sony even makes a digital-only version of the PS5, just in case you fall into the latter camp. However, if you’re someone who...

March 12, 2024