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Combined display of all available logs of Helpful. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
- 12:08, 24 May 2024 Helpful talk contribs moved page Call trace to Stack trace
- 12:08, 24 May 2024 Helpful talk contribs created page Call trace (Created page with "<!-- A stack trace is often printed to help give you an idea of what a process was doing, often as debug when something isn't quite right. Classical execution does function calls via the stack ('the stack' being a portion of memory a task reserves for this, and has a predictable structure -- a data stack), so the stack happens to be a great way to inspect what a process was executing at a point in time. The 'call stack' is basically what the stack shows about functi...")
- 16:55, 23 May 2024 Helpful talk contribs created page F-measure (Redirected page to Precision and recall#F-measure / F-score) Tag: New redirect
- 16:55, 23 May 2024 Helpful talk contribs created page F-score (Redirected page to Precision and recall#F-measure / F-score) Tag: New redirect
- 10:52, 23 May 2024 Helpful talk contribs created page Serialization, marshalling, etc. (Created page with " <!-- Serialization seems to originate from "that your programming language lets you think of it purely functionally is great and all, but when you want to write whatever you have to a sequence of bytes on disk, how do you do that?" (which, note, relates to the concept of reification) https://en.wikipedia.org/wiki/Marshalling_(computer_science) https://en.wikipedia.org/wiki/Serialization -->")
- 10:35, 23 May 2024 Helpful talk contribs created page Jnd (Created page with "<!-- '''Just-Noticeable Difference''' (sometimes JND), and the closely related '''Difference Threshold''' refers to the amount of difference for us to recognize two things are different. Often it matters less what you can see in lab conditions, with highly engineered sensors. This is a much more practical measure in that it approximates our human senses. Two different weights, two different colors, two different sound levels, two different amounts of sugar in one's...")
- 13:00, 21 May 2024 Helpful talk contribs created page Fnmatch (Redirected page to Shell globs) Tag: New redirect
- 11:07, 21 May 2024 Helpful talk contribs created page File:Spectrum 192khz.png
- 11:07, 21 May 2024 Helpful talk contribs uploaded File:Spectrum 192khz.png
- 18:02, 18 May 2024 Helpful talk contribs created page Sound meter (Redirected page to Sound physics and some human psychoacoustics#Sound level meter notes) Tag: New redirect
- 15:22, 17 May 2024 Helpful talk contribs created page Collaborative filtering (Created page with "<!-- Find items someone might like based on reactions from similar users. This can be explicit tagging, but is often more subtle, such as "likes artist A and B" -->")
- 12:38, 17 May 2024 Helpful talk contribs moved page Some databases, sorted by those types to Some databases, sorted by broad types
- 12:36, 17 May 2024 Helpful talk contribs created page Shebangs (Redirected page to Command line and bash notes#Hashbang) Tag: New redirect
- 12:36, 17 May 2024 Helpful talk contribs created page Hashbangs (Redirected page to Command line and bash notes#Hashbang) Tag: New redirect
- 19:30, 16 May 2024 Helpful talk contribs created page Docker exec (Redirected page to Container and docker notes#getting a shell inside) Tag: New redirect
- 16:05, 16 May 2024 Helpful talk contribs deleted page Edge and service proxies (content was: " ==nginx== <!-- event-driven and multi-process. --> ==envoy== <!-- event-driven architecture, multithreaded -->", and the only contributor was "Helpful" (talk))
- 13:19, 16 May 2024 Helpful talk contribs created page Grosstuchel (Redirected page to Common plugs and connectors#Grosstuchel) Tag: New redirect
- 00:19, 15 May 2024 Helpful talk contribs created page Threading (Redirected page to Locking, data versioning, concurrency, and larger-scale computing notes#"Thread") Tag: New redirect
- 20:41, 14 May 2024 Helpful talk contribs created page Threads (Redirected page to Locking, data versioning, concurrency, and larger-scale computing notes#"Thread") Tag: New redirect
- 20:41, 14 May 2024 Helpful talk contribs created page Thread (Redirected page to Locking, data versioning, concurrency, and larger-scale computing notes#"Thread") Tag: New redirect
- 15:12, 14 May 2024 Helpful talk contribs uploaded a new version of File:USB shapes wiring.png (faded, aslso non-transparent)
- 11:22, 14 May 2024 Helpful talk contribs created page DTW (Redirected page to Dynamic Time Warping) Tag: New redirect
- 17:43, 13 May 2024 Helpful talk contribs moved page What are those "verifying your device" pages for? to What are those "verifying your device" webpages for?
- 17:22, 13 May 2024 Helpful talk contribs created page Console generations (Created page with "<!-- Console generations are a weird example of something that was ''never a thing'' but became In fact, wikipedia's descriptions seem to have have had a strong influence -- in that it was adopted by game manufacturers. Wikipedia's grouping -- like most others -- seems to just group some stuff in time and squeezed some similar specs, not have much technical basis) Which is interesting in a truth-telling sense, because this is now wikipedia quoting manufacturers qu...")
- 17:11, 13 May 2024 Helpful talk contribs created page Primary source (Redirected page to Primary, secondary, tertiary source) Tag: New redirect
- 17:11, 13 May 2024 Helpful talk contribs created page Tertiary source (Redirected page to Primary, secondary, tertiary source) Tag: New redirect
- 17:10, 13 May 2024 Helpful talk contribs created page Secondary source (Redirected page to Primary, secondary, tertiary source) Tag: New redirect
- 12:42, 13 May 2024 Helpful talk contribs created page Dark patterns (Redirected page to Dark patterns, deceptive designs) Tag: New redirect
- 10:53, 13 May 2024 Helpful talk contribs created page Hobby / Sewing notes (Created page with " ==Issues== ===Loose switches=== <!-- Probably the top tension is too low - specifically low top tension. See #adjusting top tension. Tension is a way of adding friction, so the thread resists pull a little (often the thread pulled through two disks that are pushed together). {{comment|If you want an intuition for why what is useful, look at a nice animation for what sowing does with the two wires - you can imagine that the top part not pulling hard enough does not...")
- 10:50, 13 May 2024 Helpful talk contribs created page File:Lockstitch.png (Taken from https://en.wikipedia.org/wiki/File:Lockstitch_-_Anthony_Atkielski.png under PD)
- 10:50, 13 May 2024 Helpful talk contribs uploaded File:Lockstitch.png (Taken from https://en.wikipedia.org/wiki/File:Lockstitch_-_Anthony_Atkielski.png under PD)
- 10:48, 13 May 2024 Helpful talk contribs created page File:LockstitchAnimation.gif (Taken from https://en.wikipedia.org/wiki/File:Lockstitch.gif under GFDL)
- 10:48, 13 May 2024 Helpful talk contribs uploaded File:LockstitchAnimation.gif (Taken from https://en.wikipedia.org/wiki/File:Lockstitch.gif under GFDL)
- 22:36, 12 May 2024 Helpful talk contribs created page Pylint notes (Created page with " ==Some added notes== <!-- ==redefined-outer-name / W0621 / Redefining name %r from outer scope (line %s)== This definition hides a variable of the same name defined in an outer scope (or except handler). * A simple example is using a local variable when there is a global of the same name. : This is often not wrong, just potentially confusing : note that having a script with a "if __name__=='__main__'" block -- that is global scope. If you want to avoid the warning...")
- 14:09, 10 May 2024 Helpful talk contribs created page Parts per million (Created page with "<!-- ppm ppmv ppb ppbv -->")
- 12:26, 10 May 2024 Helpful talk contribs created page Bytesio (Redirected page to Python notes - syntax and language - changes and py2/3#StringIO, and now BytesIO) Tag: New redirect
- 12:24, 10 May 2024 Helpful talk contribs created page Semantic similarity (Redirected page to Similarity or distance measures/metrics#Larger / semantic text comparison) Tag: New redirect
- 20:50, 7 May 2024 Helpful talk contribs created page YUV (Redirected page to Color notes - color spaces#YIQ and YUV) Tag: New redirect
- 20:49, 7 May 2024 Helpful talk contribs created page Y′UV (Redirected page to Color notes - references, links, and unsorted stuff) Tag: New redirect
- 19:36, 7 May 2024 Helpful talk contribs created page Adventures in response time (Created page with "{{stub}}")
- 17:49, 7 May 2024 Helpful talk contribs created page Bandwidth isn't latency (Created page with "{{stub}}")
- 12:59, 7 May 2024 Helpful talk contribs created page Secret sprawl (Created page with "<!-- {{name|Secret sprawl}} refers to codebases or installations that have secrets strewn around them. Often, you put in secrets in places that needed it to ''function'' -- and then forgot all the places you did that. Secret means anything that you don't want someone else to have - passwords, secret keys. The problems with this include * we don't even know where it is - * we don't know where it's going - is this code shared? * '''What about fine-grained secre...")
- 12:58, 7 May 2024 Helpful talk contribs deleted page Application packaging notes (content before blanking was: " <!-- Consider dependency hell. At different times in the past we have either * made a mess of external dependencies, or rather, the dependency injection external to us * tried to have one big dependency graph, saw it spiral, and quit in frustration ...and decided just to package all the damn things with the application. It's a lot more stable. This still doesn't quite work -- e.g. around major libc changes (or sometimes minor ones) --> ==AppIma...")
- 12:57, 7 May 2024 Helpful talk contribs moved page Isolating shell and/or package environments to Isolating shell and/or package environments and/or apps entirely
- 12:27, 7 May 2024 Helpful talk contribs created page Envrc (Redirected page to Isolating shell and/or package environments#direnv) Tag: New redirect
- 15:07, 6 May 2024 Helpful talk contribs created page Proper noun (Redirected page to Syntactic and lexical categories#Related things) Tag: New redirect
- 12:12, 6 May 2024 Helpful talk contribs created page Source-available (Redirected page to Intellectual Property, Copyright, and related rights#...and "source-available") Tag: New redirect
- 11:43, 6 May 2024 Helpful talk contribs created page Levenstein (Redirected page to Similarity or distance measures/metrics#Edit distance .28of words.2Fstrings.29) Tag: New redirect
- 11:43, 6 May 2024 Helpful talk contribs created page Edit distance (Redirected page to Similarity or distance measures/metrics#Edit distance .28of words.2Fstrings.29) Tag: New redirect
- 15:14, 5 May 2024 Helpful talk contribs created page Walrus operator (Redirected page to Python notes - syntax and language#walrus operator) Tag: New redirect