The Wiert Corner – irregular stream of stuff

Jeroen W. Pluimers on .NET, C#, Delphi, databases, and personal interests

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Archive for the ‘git’ Category

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When you broke code, finding back where it got broken is easier if you have small change increment (i.e. bisection and binary tree search)

Posted by jpluimers on 2024/09/26

A while ago [Wayback/Archive] b0rk (Julia Evans [Wayback/Archive) wrote an interesting Tweet on finding back where you broke code of which the OCR text reads like this:

strategy: change working code into broken code

If I have a working version of the program, I like to:

  1. go back to the working code
  2. slowly start changing it to be more like my broken code
  3. test if it’s still working after every single tiny change
·      ⬊⸳⬈˙⬊⸳⬈˙⬊⸳              OH THAT’S WHAT BROKE IT!!!

I like this because it puts me back on solid ground: with every change make that DOESN’T cause the bug to come back, I know that wasn’t the problem.

by JULIA EVANS @bork wizardzines.com

This is similar (her arrows were of varying length) to using a binary search algorithm hunting for where the code was broken using bisection: repeatedly halving your search space to quickly zoom into the problem.

Another important aspect is that small commits while fiddling to solve an issue can help you determine what small commit was actually solving the issue.

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Posted in Algorithms, Conference Topics, Conferences, Development, DVCS - Distributed Version Control, Event, git, Mercurial/Hg, Ruby, Software Development, Source Code Management, Versioning | Leave a Comment »

I need to contemplate about (not) using standards Commit Messages and Commit Emojis

Posted by jpluimers on 2024/08/27

These Tweets from Kris are food for thought about using standards for Commit Messages and Commit Emojis.

It is the “writing zzzz by convention” mantra all over the place (where zzzz can be anything from code to documentation): does it add value, should it be formalised, can it by achieved by other means?

I need to think about it later, so I saved his tweets below:

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Posted in Conference Topics, Conferences, Development, DVCS - Distributed Version Control, Event, git, Software Development, Source Code Management | 2 Comments »

Interesting thread on the usefulness of running a syslog server and being able to write to it

Posted by jpluimers on 2024/07/04

For my link archive:

  1. [Wayback/Archive] jilles.com 🔜 MCH2022 🏳️‍🌈 on Twitter: “My Ubiquity setup stopped working (again). This happens way to often in my opinion. I have setup a monitoring environment to debug the issues and consider it not reliable enough for the amount of money I spend on it.”

  2. [Wayback/Archive] Rick on Twitter: “@jilles_com Waar heb je problemen mee? En ik tijdelijk een syslog server draaien. Dan je kun je gemakkelijker de logs doorspitten (kiwi heeft een simpele gratis versie)”
  3. [Wayback/Archive] jilles.com on Twitter: “@RickvanSoest Ik draai een grafana setup met syslog, snmp ingest en een losse traceroute om uit te sluiten of het aan de provider of de hardware ligt.”
  4. [Wayback/Archive] jilles.com on Twitter: “@RickvanSoest Software upgrades die falen. In dit geval een PoE switch die op z’n gat lag. In dit geval iets dat met een reboot gefixt is. Maar in geval van de upgrade was het een compleet nieuwe configuratie.”

In todays cross-platform world, it pays if your tooling can send logging to syslog.

Though originating from the CP/M and SunOS background, I have done most of my professional development work in Windows back-ends and front-ends, so here are some links relevant to that:

--jeroen

Posted in .NET, C#, Delphi, Development, DVCS - Distributed Version Control, git, Software Development, Source Code Management, Subversion/SVN | 2 Comments »

Lots of interesting programming learning games links via b0rk on Twitter

Posted by jpluimers on 2024/06/25

Every once in a while, b0rk (Julia Evans, of [Wayback/Archive] wizard zines fame) asks interesting questions like below that results in lot of cool links.

I have blogged assemblies of them before (see for instance Lots of interesting git links via b0rk on Twitter) and this one is no different:

[Wayback/Archive] Julia Evans on Twitter: “what are some helpful programming learning games? thinking of things like mystery.knightlab.com for SQL, and flexboxfroggy.com, and ohmygit.org especially interested in games that have helped you learn something”

The response was overwhelmingly good (I tried to indicate when games are not free or not playable from a web browser). I summarised it below.

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Posted in *nix, *nix-tools, Conference Topics, Conferences, CSS, Database Development, Development, DVCS - Distributed Version Control, Event, Games, git, Multi-Threading / Concurrency, Power User, RegEx, Scripting, sh, Sh Shell, Software Development, Source Code Management, SQL, Web Development | Leave a Comment »

🔎Julia Evans🔍 on Twitter: “what’s an easy way to release the code of a project without allowing issues / pull requests? An archived github repo is almost like this, but it doesn’t seem to let you push new commits (I sometimes have code that I want to let people view but don’t want to maintain in any way)” / Twitter

Posted by jpluimers on 2024/06/11

Hopefully Gitlab can do this: [Wayback/Archive] 🔎Julia Evans🔍 on Twitter: “what’s an easy way to release the code of a project without allowing issues / pull requests? An archived github repo is almost like this, but it doesn’t seem to let you push new commits (I sometimes have code that I want to let people view but don’t want to maintain in any way)”

[Wayback/Archive] Jeroen Wiert Pluimers on Twitter: “@b0rk @MrSwats In a lot of features, GitLab is way ahead of GitHub especially on fine grained settings. Of course this means it is way harder to configure. You can for instance organise your projects in hierarchies and configure access control on each node.”

Though GitLab has other drawbacks:

[Wayback/Archive] __ian__ = RfcReader() on Twitter: “@jpluimers @b0rk @MrSwats Gitlab has no way to disable commenting on commits or blocking assholes though, so 6 of one, half dozen of the other” / Twitter

–jeroen

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Posted in Development, DVCS - Distributed Version Control, gist, git, GitHub, GitLab, Software Development, Source Code Management | Leave a Comment »

Lots of interesting git links via b0rk on Twitter

Posted by jpluimers on 2024/05/22

A few years back [Wayback/Archive] 🔎Julia Evans🔍 (@b0rk) / Twitter asked for tips on learning git which resulted in a wealth of resources.

Related: [Wayback/Archive] xkcd: Git

So the below are for my link archive.

Yes, I have removed most of not all Unicode emojis as they are a pain for visually impaired to listen to from screen readers.

Future

Later I want to categorise all these, maybe using categories like these:

  • Videos
  • Stories/narrations
  • Levels (beginner/intermediate/advance)
  • Direction (inside-out vs outside-in)
  • (Rough) reimplementations
  • Perspectives from different version control systems
  • Failures: learning from or preventing them

I need to contemplate about that for a while.

--jeroen

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Posted in Algorithms, Conference Topics, Conferences, Development, DVCS - Distributed Version Control, Event, git, Software Development, Source Code Management | Leave a Comment »

For vscode: git-rename – Visual Studio Marketplace

Posted by jpluimers on 2024/03/26

In vscode, I have installed [Wayback/Archive] git-rename – Visual Studio Marketplace (with source code at [Wayback/Archive] adam8810/vscode-git-rename: Move or rename a file, a directory, or a symlink using git-mv).

Many people assume that git does recognise rename (or mv) operations by itself. Often it does, but it fails, and when it fails it usually is in a complex situation where it is easy to overlook it did not recognise the rename.

Failing complex situations I have encountered in the past (combined they get worse):

  • rename across several directories
  • first edit, then rename
  • first rename, then edit

So it is better to proactively perform an IDE-assisted git mv operation that informs git of the rename.

Many IDE environments support a built-in rename that keeps git mv in the loop, but Visual Studio Code does not, hence the need for this extension.

It means I agree with the question, disagree with the answer, and agree with the comment in [Wayback/Archive] VS Code ‘git mv’ to preserve file history? – Stack Overflow:

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Posted in .NET, Development, DVCS - Distributed Version Control, git, Software Development, Source Code Management, vscode Visual Studio Code | Leave a Comment »

Konstantin Ryabitsev yesterday won Mastodon: “I believe that tree is in a detached state.”

Posted by jpluimers on 2024/01/19

I laughed a bit too hard: [Wayback/Archive] @monsieuricon@social.kernel.org: “@torvalds I believe that tree is in a detached state.” in a response to

[Wayback/Archive] Linus Torvalds @torvalds@social.kernel.org: Day four of no power and no Internet. This big tree is the reason.…

Day four of no power and no Internet. This big tree is the reason. One among hundreds in the area, but this is the one that took out *our* power and Internet.

PGE (Portland General Electric) claims we should get power back by 10pm today, but the ice storm arrives today, so we’ll see.

Edit: well, it looks like PGE fixed the outage by just removing me from the outage database, not by actually reconnecting power. That was the second time that happened, so I re-re-reported the outage. Not that I was hugely optimistic about the 10pm timeframe, but it looks even less likely now.

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Posted in Development, DVCS - Distributed Version Control, git, Software Development, Source Code Management | 2 Comments »

Git commit message templates: commit.template configuruation setting

Posted by jpluimers on 2024/01/11

Earlier this week I wrote about Fork Gist to Repo on GitHub – Stack Overflow and found out the example is about the git configuration variable commit.template which was completely new to me.

So below are a few links as it is a very cool feature!

Basically it is a pointer/softlink to a template file that has the initial commit message (the config can either be per repository or global).

Links (most via [Wayback/Archive] “commit.template” “git” – Google Search):

It also has some links to the documentation, but not deep links and misses a few, so I added those below myself.

 

–jeroen

Posted in Development, DVCS - Distributed Version Control, git, Software Development, Source Code Management | Leave a Comment »

Fork Gist to Repo on GitHub – Stack Overflow

Posted by jpluimers on 2024/01/09

It is not a full fork and misses a few things (including the Gist description), but is the easiest way to clone a gist to a regular GitHub repository.

I needed it because somehow pushing to gists was denied without explanation or real GitHub feedback.

Another reason is that regular GitHub repositories show you way more information about the commits than Gists do.

Thanks [Wayback/Archive] Noitidart for asking and [Wayback/Archive] Bruno Bronosky for answering at [Wayback/Archive] Fork Gist to Repo on GitHub – Stack Overflow:

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Posted in Authentication, Development, DVCS - Distributed Version Control, gist, git, GitHub, LifeHacker, Power User, Security, Source Code Management | Leave a Comment »

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