We call this an event when a button is pressed; a sensor detects a temperature change, or a transaction flows through. An event is an action or state change that is important to an application. Event stream processing (ESP) refers to a method or technique to stream the data in real-time as it passes through a system. The main objective of …
Read More »Google could soon let you customize phone vibration patterns
Adamya Sharma / Android Authority TL;DR An upcoming version of the Google Sounds app will let you change the vibration pattern for your selected ringtone or notification alert. Previously, the vibration pattern that was associated with a ringtone or notification alert was predetermined. This feature is found in version 3.2 of the Google Sound app, which hasn’t been released yet. …
Read More »Refactoring Design Patterns in Python
This table in Python contains a list of code smells and the design patterns that address them. class CodeSmells: Duplicated_Code = [ form_template_method, introduce_polymorphic_creation_with_factory_method, chain_constructors, replace_one__many_distinctions_with_composite, extract_composite, unify_interfaces_with_adapter, introduce_null_object, ] Long_Method = [ compose_method, move_accumulation_to_collecting_parameter, replace_conditional_dispatcher_with_command, move_accumulation_to_visitor, replace_conditional_logic_with_strategy, ] Conditional_Complexity = [ # Complicated conditonal logic replace_conditional_logic_with_strategy, move_emblishment_to_decorator, replace_state_altering_conditionals_with_state, introduce_null_object, ] Primitive_Obssession = [ replace_type_code_with_class, replace_state_altering_conditionals_with_state, replace_conditional_logic_with_strategy, replace_implict_tree_with_composite, replace_implicit_language_with_interpreter, move_emblishment_to_decorator, …
Read More »Historical Patterns Hint At A Blow-Off Top Above $50
Este artículo también está disponible en español. As XRP, currently the third-largest cryptocurrency by market capitalization, navigates recent fluctuations, analysts and market experts are optimistic about its potential for significant price growth. After experiencing a brief dip toward $2.83 over the weekend, following an unsuccessful attempt to breach its all-time high of $3.40 set seven years ago, the sentiment surrounding …
Read More »Nintendo’s Next Machine Must Switch Past Patterns
(Bloomberg Opinion) — Finally, Nintendo Co. has acknowledged the obvious: It’s time to switch things up. The Kyoto firm has been typically coy about what would come after the Switch, which will likely go down as its best-selling console of all time.(1) Until this week, it hadn’t so much as admitted that a successor was coming. Even on Tuesday, in a …
Read More »What Bitcoin Election Patterns Could Signal For Its Price Ahead Of January 20 Inauguration
Este artículo también está disponible en español. As Bitcoin (BTC) navigates a turbulent period marked by increased volatility and a significant correction in cryptocurrency prices, market analyst Lark Davis has shed light on a potentially promising trend. In a recent post on social media platform X (formerly Twitter), Davis drew parallels between Bitcoin’s current price movements and those observed during …
Read More »A Developer’s Guide to Modern Queue Patterns
In today’s distributed systems, queues serve as the backbone of reliable, scalable architectures. They’re not just simple data structures — they’re powerful tools that help manage system load, ensure reliability, and maintain data consistency across complex distributed applications. This comprehensive guide explores the most important queue patterns that solve real-world problems in modern software architecture. The Basics: What’s a Queue? …
Read More »Mastering Kotlin Coroutine Channels in Android: From Basics to Advanced Patterns | by Ioannis Anifantakis | Jan, 2025
When working with channels, it’s easy to focus on sending and receiving data while overlooking potential failures in the pipeline. But just like sending mail can fail if the mailbox is inaccessible or the post office is closed, sending or receiving data via channels can encounter exceptions. Here are a few strategies to handle errors gracefully: 8.1 Try-Catch Blocks Around …
Read More »Mastering Kotlin Coroutine Channels in Android: From Basics to Advanced Patterns | by Ioannis Anifantakis | Jan, 2025
When working with channels, it’s easy to focus on sending and receiving data while overlooking potential failures in the pipeline. But just like sending mail can fail if the mailbox is inaccessible or the post office is closed, sending or receiving data via channels can encounter exceptions. Here are a few strategies to handle errors gracefully: 8.1 Try-Catch Blocks Around …
Read More »Analyst Sees Bullish Patterns Emerging
They say journalists never truly clock out. But for Christian, that’s not just a metaphor, it’s a lifestyle. By day, he navigates the ever-shifting tides of the cryptocurrency market, wielding words like a seasoned editor and crafting articles that decipher the jargon for the masses. When the PC goes on hibernate mode, however, his pursuits take a more mechanical (and …
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