#ProgrammingTips is an active hashtag on Bluesky. In the last 30 days, 5 people shared 16 posts with it — around 1 a day. Activity is down 40% versus the previous week, peaking on Aug 30 with 2 posts.

Posts with #ProgrammingTips

SpielmannSpiel

@spielmannspiel.bsky.social

over 1 year ago

TIL matplotlib has xkcd style since 2013, and you can just turn it on with plt.xkcd() via vxtwitter.com/jwt0625/stat... #xkcd #matplotlib #python #dev #programmingtips #pythontips

4 11 43

SpielmannSpiel

@spielmannspiel.bsky.social

over 1 year ago

found (not a bug) an interesting behavior in #csharp and @godotengine.org When parsing JSON, int gets parsed to a float. Which probably makes sense. that breaks the ulong parsing with wrong format. took me a while to find this bug in my code #godot #gamedev #indiedev #programming #programmingtips

TL;DR: The image shows C# code in Godot reading a JSON response. A debug tooltip reveals the raw JSON string.

Description: The screenshot captures a C# code snippet in the Godot engine, where an HTTP response is being read asynchronously. The line `string responseBody = await response.Content.ReadAsStringAsync(cancellationToken);` retrieves the response as a string. A debug tooltip displays the JSON content, showing keys such as `"hasError"`, `"switchOn"`, `"switchOff"`, `"total"`, and `"isSwitchOn"`. The `"total": 68` value is underlined in red, possibly indicating focus or debugging interest.

TL;DR: The image shows C# code in Godot, parsing a JSON response. A debug tooltip reveals parsed data.

Description: The screenshot displays a C# code snippet inside the Godot game engine. The line of code parses a JSON string into a `Variant` type using `Json.ParseString(responseBody)`. A debug tooltip appears, showing the parsed JSON object containing keys like `"hasError"`, `"switchOn"`, `"switchOff"`, `"total"`, and `"isSwitchOn"`. The red underline highlights the `"total"` key. The code is likely debugging a game or application logic that involves switches or toggles.

TL;DR: The code attempts to parse a floating-point number as an `ulong`, causing a `System.FormatException`.

Description: The image shows a debugging window in an IDE, evaluating an expression in C# within Godot. The expression tries to parse the `"total"` field from a `GodotDictionary` as an `ulong` using `ulong.Parse(data.AsGodotDictionary<string, string>()["total"])`. However, the value `"68.0"` is a floating-point number (with a decimal point), causing a `System.FormatException`. The error message indicates that the input string is not in the correct format for an unsigned long integer. The issue can be resolved by converting to `double` or `decimal` first, or by ensuring the value is an integer before parsing.

1 3 12

Loc "Luke" Nguyen

@lukenguyen.me

almost 2 years ago

My MongoDB security hack: I use my VPS's Tailscale IP as a stable "internal" IP, so MongoDB is never directly exposed. Secure & simple! More details in my new blog: lukenguyen.me/blog/my-solu... #programmingtips #buildinpublic #microsaas

lukenguyen.me

My solution to secure MongoDB in development with Tailscale

Publicly exposing MongoDB is risky, but managing IP whitelists is a pain. This post shows how I use Tailscale for secure, convenient development.

2 2 10

SpielmannSpiel

@spielmannspiel.bsky.social

over 1 year ago

BIG PLANS! #programming #programmingtips #programtips #gamedev #coding

**TL;DR:** A humorous comic about a developer's obsession with refactoring code, much to the dismay of a project manager.

**Extracted Text:**

* "i have big plans for this code"
* "please, no more refactors"
* "me"
* "PM"
* "big plans"
* "theycantalk.com"

**Image Description:**
This is a three-panel comic from "theycantalk.com" featuring cartoon beavers. In the first panel, one beaver says to the other, "i have big plans for this code," as they walk by a river. In the second panel, labeled "me" and "PM," the beaver representing the PM pleads, "please, no more refactors," while the other looks unconcerned. The third panel zooms in on the beaver with a vacant stare, repeating, "big plans." The comic humorously illustrates the developer's endless desire to refactor code versus the PM’s plea to stop.

1 1 8

PVS-Studio

@cody-programmer08.bsky.social

1 day ago

How do functions work in a programming language? We'll show you using our own toy programming language as an example. Watch the video > www.youtube.com/watch?v=Q…. #Cpp #ProgrammingLanguage #ProgrammingTips

www.youtube.com

Let's make a programming language. Functions

We continue building our own programming language from scratch. And stay tuned for the next webinar:…

0 0 0

SpielmannSpiel

@spielmannspiel.bsky.social

over 1 year ago

meaningful error messages are important! for example, thanks to past-me I know exactly what the error is, where the error is and what to do! Also: Working on a new progress bar for the #ProgressBarSimulator #gamedev #indiedev #unity #unity3d #programming #programmingTips

**TL;DR:** A frustrated developer left a harsh error message for themselves in code.

The image shows a code snippet from a `switch` statement's `default` case. It logs an error with the message:
```csharp
Debug.LogError("IDIOT! ADD barTypeEnum!");
```
This is likely a self-reminder to handle missing `barTypeEnum` cases, but the wording is quite harsh. The `break` statement follows the log, ensuring the program doesn't continue unexpectedly.

**TL;DR:** The harsh self-reminder from the code has now appeared in the Unity error log.

The image shows the Unity Console with three error messages:
1. **ArgumentOutOfRangeException:** Index out of range.
2. **Custom Error:** *"IDIOT! ADD barTypeEnum!"* from `UnityEngine.Debug.LogError`.
3. **NullReferenceException:** Object reference not set to an instance.

The second error is from the earlier code, where the developer left a blunt message as a reminder to handle missing `barTypeEnum` cases.

1 1 5

Caner Kaşeler

@canerkaseler.bsky.social

13 days ago

Sealed interfaces plus exhaustive when blocks quietly prevent an entire category of bugs before they ever reach a code review. #Kotlin #AndroidDev #ProgrammingTips

0 0 5

Minahil Akhter 👩‍💻 (Mina)

@minahilakhtar.bsky.social

over 1 year ago

🌀 JavaScript Logic: Full of Surprises! 🌀 2 + "0" → "20" 6 + "6" → "66" Why? 🤔 When a number meets a string, JavaScript joins them—it’s called string concatenation! #JavaScript #Coding #ProgrammingTips #WebDev #Tech #SoftwareEngineering #DeveloperLife #FrontendDevelopment #webdesign #codinglife

0 0 4

Reliable Embedded Systems – Robert Berger e.U.

@reliableembsys.bsky.social

about 2 months ago

Discover how the Flash Footprint of Hello World influences rootfs sizes with various programming languages impact on storage. ow.ly/neJa50ZwmjW #BitBake #YoctoProject #EmbeddedLinux #OpenSource #SoftwareDevelopment #LinuxDevelopment #DevOps #TechGuide #ProgrammingTips #ThirdPartyLayers

0 0 4

Reliable Embedded Systems – Robert Berger e.U.

@reliableembsys.bsky.social

4 months ago

Learn how patchelf integrates with Yocto and Bitbake for effective cross-compilation in embedded systems. ow.ly/yhej50Z15iS #BitBake #YoctoProject #EmbeddedLinux #OpenSource #SoftwareDevelopment #LinuxDevelopment #DevOps #TechGuide #ProgrammingTips #patchelf

0 0 4

watermelonKode 🍉

@watermelonkode.bsky.social

about 1 month ago

Delegated properties (by lazy, by Delegates.observable) let you encapsulate property behavior without boilerplate getters and setters. Underused outside ViewModels. #Kotlin #AndroidDev #Coding #ProgrammingTips

0 0 3

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