as an evil third position you can use ControlFlow for this
July 11, 2026 at 12:47 AM
as an evil third position you can use ControlFlow for this
Spotted these LLMs instructions in ControlFlow docs.
github.com/PrefectHQ/Co...
@jlowin.dev, @alternatebuild.dev, have you shared how are you using LLMs while working on ControlFlow?
Curious after reading the _Querying for More Information_ section where seems like the LLM can question itself.
github.com/PrefectHQ/Co...
@jlowin.dev, @alternatebuild.dev, have you shared how are you using LLMs while working on ControlFlow?
Curious after reading the _Querying for More Information_ section where seems like the LLM can question itself.
github.com
January 8, 2025 at 12:00 PM
Spotted these LLMs instructions in ControlFlow docs.
github.com/PrefectHQ/Co...
@jlowin.dev, @alternatebuild.dev, have you shared how are you using LLMs while working on ControlFlow?
Curious after reading the _Querying for More Information_ section where seems like the LLM can question itself.
github.com/PrefectHQ/Co...
@jlowin.dev, @alternatebuild.dev, have you shared how are you using LLMs while working on ControlFlow?
Curious after reading the _Querying for More Information_ section where seems like the LLM can question itself.
For people who really love early software, Marvin 3 is now on the main branch.
This will effectively be ControlFlow 2, replacing Marvin’s entire engine with CF’s agentic one (and Pydantic AI).
No Pypi releases yet.
This will effectively be ControlFlow 2, replacing Marvin’s entire engine with CF’s agentic one (and Pydantic AI).
No Pypi releases yet.
January 31, 2025 at 12:25 PM
For people who really love early software, Marvin 3 is now on the main branch.
This will effectively be ControlFlow 2, replacing Marvin’s entire engine with CF’s agentic one (and Pydantic AI).
No Pypi releases yet.
This will effectively be ControlFlow 2, replacing Marvin’s entire engine with CF’s agentic one (and Pydantic AI).
No Pypi releases yet.
ControlFlow with Either would be nice, but soon you just get std::pair (note: horseshoe theory proven?)
July 11, 2026 at 5:45 AM
ControlFlow with Either would be nice, but soon you just get std::pair (note: horseshoe theory proven?)
Next week we're launching our DC space (The Embassy) with a happy hour for the DC data community. Join us!
www.meetup.com/data-science...
www.meetup.com/data-science...
December 6, 2024 at 9:20 PM
Next week we're launching our DC space (The Embassy) with a happy hour for the DC data community. Join us!
www.meetup.com/data-science...
www.meetup.com/data-science...
Break Statement in Python #Python #CodingTips #BreakStatement #LearnToCode #PythonShorts #ForLoop #WhileLoop #CodeSnippet #100DaysOfCode #TechShorts #CodeNewbie #DevLife #Programming #QuickCode #PythonForBeginners #ControlFlow
May 11, 2025 at 8:05 PM
If you're in DC and you're into data science, come hang at our new office and check out ControlFlow (link in 🧵)
www.meetup.com/data-science...
www.meetup.com/data-science...
Holiday Happy Hour and Agentic AI Workflows with ControlFlow, Wed, Dec 11, 2024, 5:00 PM | Meetup
Join the DC data community for food, drinks, socializing, and holiday cheer!
We’ll also see a demo of [ControlFlow](https://controlflow.ai), an open source Python framewor
www.meetup.com
December 2, 2024 at 6:13 PM
If you're in DC and you're into data science, come hang at our new office and check out ControlFlow (link in 🧵)
www.meetup.com/data-science...
www.meetup.com/data-science...
Like this:
```
fn next(&mut self) -> Option<T> {
self
.try_fold((), |(), item| ControlFlow::Break(item))
.break_value()
}
```
```
fn next(&mut self) -> Option<T> {
self
.try_fold((), |(), item| ControlFlow::Break(item))
.break_value()
}
```
June 13, 2025 at 7:30 PM
Like this:
```
fn next(&mut self) -> Option<T> {
self
.try_fold((), |(), item| ControlFlow::Break(item))
.break_value()
}
```
```
fn next(&mut self) -> Option<T> {
self
.try_fold((), |(), item| ControlFlow::Break(item))
.break_value()
}
```
Conditional statements in Python
#Python #IfElse #LearnToCode #Programming #PythonTips
#CodingLife #ControlFlow #CodeNewbie #DeveloperLife #TechEd
#PythonDeveloper #LogicBuilding #CodeWithMe #100DaysOfCode #PythonProgramming
#Python #IfElse #LearnToCode #Programming #PythonTips
#CodingLife #ControlFlow #CodeNewbie #DeveloperLife #TechEd
#PythonDeveloper #LogicBuilding #CodeWithMe #100DaysOfCode #PythonProgramming
May 11, 2025 at 7:04 PM
So I realised I want to refactor ~all of the methods in our 10k+ Rustlang JS engine to move one ZST param from second place to last. Going to be a fun PR.
Also, I just added a bunch of methods that return Option<T> and now I realize I want to return ControlFlow<JsResult<()>, T> instead.
+/- 10k <3
Also, I just added a bunch of methods that return Option<T> and now I realize I want to return ControlFlow<JsResult<()>, T> instead.
+/- 10k <3
December 10, 2024 at 7:28 AM
So I realised I want to refactor ~all of the methods in our 10k+ Rustlang JS engine to move one ZST param from second place to last. Going to be a fun PR.
Also, I just added a bunch of methods that return Option<T> and now I realize I want to return ControlFlow<JsResult<()>, T> instead.
+/- 10k <3
Also, I just added a bunch of methods that return Option<T> and now I realize I want to return ControlFlow<JsResult<()>, T> instead.
+/- 10k <3
In ControlFlow we experimented with making a Task the core interaction point. While for convenience you can run it to completion the goal is to let you step in and out of the while loop.
Still thinking about this.
Still thinking about this.
December 1, 2024 at 3:32 PM
In ControlFlow we experimented with making a Task the core interaction point. While for convenience you can run it to completion the goal is to let you step in and out of the while loop.
Still thinking about this.
Still thinking about this.
Rust 1.97.0 released github.com/rust-lang/ru...
Release Rust 1.97.0 · rust-lang/rust
Language
Consider Result<T, Uninhabited> and ControlFlow<Uninhabited, T> to be equivalent to T for must use lint
Add allow-by-default dead_code_pub_in_binary lint for unused pub items in binary cr...
github.com
July 9, 2026 at 12:56 PM
Rust 1.97.0 released github.com/rust-lang/ru...
In today's video:
🔥What Angular @switch is and when to use it
🔥What’s new with @case in Angular v21.1
🔥Best practices for using @switch with signals
youtu.be/4tM4CZf9pPI
#angular #controlflow
🔥What Angular @switch is and when to use it
🔥What’s new with @case in Angular v21.1
🔥Best practices for using @switch with signals
youtu.be/4tM4CZf9pPI
#angular #controlflow
Angular @switch Template Control Flow Explained (+ New @case in v21.1)
YouTube video by Deborah Kurata
youtu.be
January 21, 2026 at 4:41 PM
In today's video:
🔥What Angular @switch is and when to use it
🔥What’s new with @case in Angular v21.1
🔥Best practices for using @switch with signals
youtu.be/4tM4CZf9pPI
#angular #controlflow
🔥What Angular @switch is and when to use it
🔥What’s new with @case in Angular v21.1
🔥Best practices for using @switch with signals
youtu.be/4tM4CZf9pPI
#angular #controlflow
Rust analyzer’s extract into function command showed me the ControlFlow type. Neat stuff. Very big fan.
January 4, 2025 at 2:25 PM
Rust analyzer’s extract into function command showed me the ControlFlow type. Neat stuff. Very big fan.
oh ok i think i interpreted the question more broadly (using LLMs in general) but as far as controlflow I think the only vectorstore support is an implementation detail of memory so I suspect that section might be old / LLM hallucinated 🙂
but @jlowin.dev might correct me
but @jlowin.dev might correct me
January 9, 2025 at 12:19 PM
oh ok i think i interpreted the question more broadly (using LLMs in general) but as far as controlflow I think the only vectorstore support is an implementation detail of memory so I suspect that section might be old / LLM hallucinated 🙂
but @jlowin.dev might correct me
but @jlowin.dev might correct me
Project: microsoft/typescript
File: tests/cases/conformance/controlFlow/dependentDestructuredVariables.ts:101
function f23({ kind, payload }: Action2)
SVG: dark, light
File: tests/cases/conformance/controlFlow/dependentDestructuredVariables.ts:101
function f23({ kind, payload }: Action2)
SVG: dark, light
May 21, 2025 at 6:44 AM
Project: microsoft/typescript
File: tests/cases/conformance/controlFlow/dependentDestructuredVariables.ts:101
function f23({ kind, payload }: Action2)
SVG: dark, light
File: tests/cases/conformance/controlFlow/dependentDestructuredVariables.ts:101
function f23({ kind, payload }: Action2)
SVG: dark, light
ControlFlow is a Python framework for building and orchestrating AI-powered workflows by defining tasks, assigning AI agents, and managing workflow execution with integrated observability and error handling.
February 7, 2025 at 4:27 AM
ControlFlow is a Python framework for building and orchestrating AI-powered workflows by defining tasks, assigning AI agents, and managing workflow execution with integrated observability and error handling.
tldr - plan is for Marvin 3 to merge both projects.
Today:
- Marvin has amazing DX but only OpenAI and only single-shot calls (no agentic behavior)
- ControlFlow (v1) is our opinionated approach to effective agent primitives
Today:
- Marvin has amazing DX but only OpenAI and only single-shot calls (no agentic behavior)
- ControlFlow (v1) is our opinionated approach to effective agent primitives
January 15, 2025 at 7:52 PM
tldr - plan is for Marvin 3 to merge both projects.
Today:
- Marvin has amazing DX but only OpenAI and only single-shot calls (no agentic behavior)
- ControlFlow (v1) is our opinionated approach to effective agent primitives
Today:
- Marvin has amazing DX but only OpenAI and only single-shot calls (no agentic behavior)
- ControlFlow (v1) is our opinionated approach to effective agent primitives
Project: microsoft/typescript
File: tests/cases/conformance/controlFlow/controlFlowIteration.ts:5
function ff()
SVG: dark, light
File: tests/cases/conformance/controlFlow/controlFlowIteration.ts:5
function ff()
SVG: dark, light
October 8, 2025 at 7:36 AM
Project: microsoft/typescript
File: tests/cases/conformance/controlFlow/controlFlowIteration.ts:5
function ff()
SVG: dark, light
File: tests/cases/conformance/controlFlow/controlFlowIteration.ts:5
function ff()
SVG: dark, light
Who has time to migrate their Angular templates to the new control flow syntax?
Luckily, there is a Angular CLI schematic that automatically migrates templates for us!
Check out the migration tool in my latest video: youtu.be/fkAFHMhjJsQ
#angular #controlflow
Luckily, there is a Angular CLI schematic that automatically migrates templates for us!
Check out the migration tool in my latest video: youtu.be/fkAFHMhjJsQ
#angular #controlflow
Automatically Migrate to Angular's New Control Flow Template Syntax
With Angular's new control flow syntax, we can simplify our templates, improve performance, and reduce bundle sizes. But do we really have time to manually c...
youtu.be
April 4, 2024 at 3:18 PM
Who has time to migrate their Angular templates to the new control flow syntax?
Luckily, there is a Angular CLI schematic that automatically migrates templates for us!
Check out the migration tool in my latest video: youtu.be/fkAFHMhjJsQ
#angular #controlflow
Luckily, there is a Angular CLI schematic that automatically migrates templates for us!
Check out the migration tool in my latest video: youtu.be/fkAFHMhjJsQ
#angular #controlflow
Yes, short circuiting, that’s the whole point. I certainly don’t want that behavior with the `ControlFlow::Break` variant, and it doesn’t even make sense with `Option` or (as I’ve proposed) `cmp::Ordering`. It’s just the trait that interacts with the `?`, same as any other operator overload.
August 10, 2025 at 3:34 PM
Yes, short circuiting, that’s the whole point. I certainly don’t want that behavior with the `ControlFlow::Break` variant, and it doesn’t even make sense with `Option` or (as I’ve proposed) `cmp::Ordering`. It’s just the trait that interacts with the `?`, same as any other operator overload.
Asking the important questions: https://users.rust-lang.org/t/simplifying-iterator-method-implementations/130027
#Rust #rustlang #bikeshedding
#Rust #rustlang #bikeshedding
Simplifying iterator method implementations
On the chance of starting a bike shedding topic, I wanted to ask a simple, but serious question: Why are most methods of Iterator so complex? I mean, they're not hugely complex, but let's look at find_map() for example: fn find_map(&mut; self, f: F) -> Option**where Self: Sized, F: FnMut(Self::Item) -> Option**, { #[inline] fn check(mut f: impl FnMut(T) -> Option**) -> impl FnMut((), T) -> ControlFlow**{ move |(), x| match f(x) { Some(x) => ...
users.rust-lang.org
May 27, 2025 at 7:37 AM
Asking the important questions: https://users.rust-lang.org/t/simplifying-iterator-method-implementations/130027
#Rust #rustlang #bikeshedding
#Rust #rustlang #bikeshedding
Check out my latest YT video -> Angular's new template syntax: control flow.
Why do we need a new template syntax? In this video, we examine the new @if and @for control flow blocks. Then answer the "why?" question.
#angular #controlflow @angular
youtu.be/j9VTGRGyE-o
Why do we need a new template syntax? In this video, we examine the new @if and @for control flow blocks. Then answer the "why?" question.
#angular #controlflow @angular
youtu.be/j9VTGRGyE-o
Angular's New Template Syntax: Control Flow
Starting in Angular version 17, we have the option of using new techniques for building our templates. This new block template syntax replaces the NgIf, NgFo...
youtu.be
April 2, 2024 at 3:27 PM
Check out my latest YT video -> Angular's new template syntax: control flow.
Why do we need a new template syntax? In this video, we examine the new @if and @for control flow blocks. Then answer the "why?" question.
#angular #controlflow @angular
youtu.be/j9VTGRGyE-o
Why do we need a new template syntax? In this video, we examine the new @if and @for control flow blocks. Then answer the "why?" question.
#angular #controlflow @angular
youtu.be/j9VTGRGyE-o