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Search - "tree view"
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I'll use this topic to segue into a related (lonely) story befitting my mood these past weeks.
This is entire story going to sound egotistical, especially this next part, but it's really not. (At least I don't think so?)
As I'm almost entirely self-taught, having another dev giving me good advice would have been nice. I've only known / worked with a few people who were better devs than I, and rarely ever received good advice from them.
One of those better devs was my first computer science teacher. Looking back, he was pretty average, but he held us to high standards and gave good advice. The two that really stuck with me were: 1) "save every time you've done something you don't want to redo," and 2) "printf is your best debugging friend; add it everywhere there's something you want to watch." Probably the best and most helpful advice I've ever received 😊
I've seen other people here posting advice like "never hardcode" or "modularity keeps your code clean" -- I had to discover these pretty simple concepts entirely on my own. School (and later college) were filled with terrible teachers and worse students, and so were almost entirely useless for learning anything new.
The only decent dev I knew had brilliant ideas (genetic algorithms, sandboxing, ...) before they were widely used, but could rarely implement them well because he was generally an idiot. (Idiot sevant, I think? Definitely the idiot part.) I couldn't stand him. Completely bypassing a ridiculously long story, I helped him on a project to build his own OS from scratch; we made very impressive progress, even to this day. Custom bootloader, hardware interfacing, memory management, (semi) sandboxed processes, gui, example programs ...; we were in highschool. I'm still surprised and impressed with what we accomplished.
But besides him, almost every other dev I met was mediocre. Even outside of school, I went so many years without having another competent dev to work with. I went through various jobs helping other dev(s) on their projects (or rewriting them), learning new languages/frameworks almost every time: php, pascal, perl, zend, js, vb, rails, node, .... I learned new concepts occasionally (which was wonderful) but overall it was just tedious and never paid well because I was too young to be taken seriously (and female, further exacerbating it). On the bright side, it didn't dwindle my love for coding, and I usually spent my evenings playing with projects of my own.
The second dev (and one one of the best I've ever met) went by Novo. His approach to a game engine reminded me of General Relativity: Everything was modular, had a rich inheritance tree, and could receive user input at any point along said tree. A user could attach their view/control to any object. (Computer control methods could be attached in this way as well.) UI would obviously change depending on how the user could interact and the number of objects; admins could view/monitor any of these. Almost every object / class of object could talk to almost everything else. It was beautiful. I learned so much from his designs. (Honestly, I don't remember the code at all, and that saddens me.) There were other things, too, but that one amazed me the most.
I havent met anyone like him ever again.
Anyway, I don't know if I can really answer this week's question. I definitely received some good advice while initially learning, but past that it's all been through discovering things on my own.
It's been lonely. ☹2 -
When you're asked to extend a functionality on a piece of code and the 2.5k lines in the view are a juicy mix of PHP, HTML, CSS, JavaScript and the functionality relying on jQuery trasversing through the document tree and expecting things to be in their place. Oh did I mention html build with strings in JS? I'm going to love this day! WHY, JUST WHY?! *gasp*3
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About a year ago we created as an experiment a custom AST-tree with a renderer in React. We finished this part, but never actually finished any view in our app with this, due to other timeconstraints.
This week, our new project manager looked through the usage of the implementation and basically figured it was shit. This part is fine, it was just an experiment.
But then he said that we sgould never use any AST’s ever in our project. I tried to explain that ASTs are a general concept and mentioned that for instance TypeScript uses it. Then he went bat-shit crazy and disallowed the use of typescript. We spent the next two hours explaining that we cannot avoid ASTs and that they are not bad in general.
But we are not allowed to ever implement some similar to an AST. Sometimes, I’m just blown away by the stubbornness combined with ignorance of some people. Either is fine, but not both.14 -
I fucking hate chained methods. Ok, not all of them. Query things like array.where.first... that stuff is ok.
Specially if it's part of the std lib of a lang, which would be probably written by a very competent coder and under scrutiny.
But if you're not that person, chances are you'll produce VASTLY inferior code.
I'm talking about things like:
expect(n).to.be(x).and.not(y)
And the reason I don't like it is because it's all fine and dandy at first.
But once you get to the corner cases, jesus christ, prepare to read some docpages.
You end up reading their entire fucking docs (which are suboptimal sometimes) trying to figure if this fucking dsl can do what you need.
Then you give up and ask in a github issue. And the dev first condescends you and then tells you that the beautiful eden of code he created doesn't let you do what you want.
The corner cases usually involve nesting or some very specific condition, albeit reasonable.
This kind of design is usually present in testing or validation js libraries. And I hate all of those for it.
If you want a modern js testing lib that doesn't suck ass, check avajs. It's as simple as testing should be.
No magic globals, no chaining, zero config. Fuck globals forced by libs.
But my favorite thing about it that is I can put a breakpoint wherever the fuck I want and the debugger stops right fucking there.
Code is basically lines of statements, that's it, and by overusing chaining, by encouraging the grouping of dozens of statements into one, you are preventing me from controlling these statements on MY code.
As an end dev, I only expect complexity increases to come from the problems themselves rather than from needlessly "beautified" apis.
When people create their own shitty dsl, an image comes to my mind of an incoherent rambling man that likes poetry a lot and creates his own martial art, which looks pretty but will get your ass kicked against the most basic styles of fighting.
I fucking hate esoteric code.
Even if I had to execute a list of functions, I'd rather send them in an array instead of being able to chain them because:
a) tree shaking would spare from all the functions i didn't import
b) that's what fucking arrays are for, to contain several things.
This bad style of coding is a result of how low the barrier to code in higher level langs are.
As a language or library gets easier to use you might think that's a positive thing. But at the same time it breeds laziness.
Js has such a low learning curve that it attacts the wrong kind of devs, the lazy, the uninspired, the medium.com reader, the "i just care about my paycheck" ones.
Someone might think that by bashing bad js devs I'm trying to elevate myself.
That'd be extremely stupid. That's like beating a retarded blind man in a game and then saying "look, I'm way better than this retarded blind man".
I'm not on a risky point of view, just take a stroll down npmjs.com. That place is a landfill. Not really npm's fault, in fact their search algorithm is good.
It's just the community.
Every lang has a ratio of competence. Of competent to incompetent devs.
You have the lang devs and most intelligent lib devs at the top. At the bottom you have the bottom.
Well js has a horrible ratio. I wouldn't be shocked to find out that most js devs still consider using import or await the future.
You could say that js improved a lot, that it was way worse beforr. But I hate chaining now, and i hated back then!
On top of this, you have these blog web companies, sucking the "js tutorial" business tit dry, pumping out the most obscenely unprofessional and bar lowering tutorials you can imagine, further capping the average intelligence of most js devs.
And abusing SEO while they're at it, littering the entire web with copy paste content.2 -
Part two of: a day off an iOS developer life:
1. App crashed and stack trace gives no info in which file it happened, I have a generic table view cell that is used in so many places and Xcode just wrote: xcell does not support key value.
2. Mac freezing when Xcode is creating IPA file thanks to a new feature in Xcode 9 (Mac freezing is the new feature, even mouse pointer doesn't move -.-)
3. Let's check the value of this class property, Xcode: fuck off and either print it in console (after hitting a break point) or expand that shitty tree at the bottom to reach your class property!
An advice: never click jump to definition when Xcode is indexing, it will either freezing Xcode or crash it.
Part 1 link: https://devrant.com/rants/1137208/...1 -
I know I’ll get mixed views for this one...
So I’ll state my claim. I agree with the philosophy of uncle bob, I also feel like he is the high level language - older version of myself personality wise.. (when I learned about uncle bob I was like this guy is just like me but not low level haha).
Anyway.. I don’t agree with everything because I think he thinks or atleast I get the vibe he thinks everything can be solved by OOP, and high level languages. This is probably where Bob and I disagree. Personally I don’t touch ruby, python and java and “those” with a 10 foot pole.
Does he make valid arguments, yes, is agile the solve all solution no.. but agile ideas do come natural and respond faster the feedback loop of product development is much smaller and the managers and clients and customers can “see things” sooner than purly waterfall.. I mean agile is the natural approach of disciplined engineers....waterfall is and was developed because the market was flooded with undisciplined engineers and continues to flood, agile is great for them but only if they are skilled in what they are doing and see the bigger picture of the forest thru the trees.. which is the entire point of waterfall, to see the forest.. the end goal... now I’m not saying agile you only see a branch of a single tree of the forest.. but too often young engineers, and beginners jump on agile because it’s “trendy” or “everyone’s doing it” or whatever the fuck reason. The point is they do it but only focus on the immediate use case, needs and deliverables due next week.
What’s wrong with that?? Well an undisciplined engineer doing agile (no I’m not talking damn scrum shit and all that marketing bullshit).. pure true agile.
They will write code for the need due next week, but they won’t realize that hmm I will have the need 3 months from now for some feature that needs to connect to this, so I better design this code with that future feature in mind...
The disciplined engineer would do that. That is why waterfall exists so ideally the big picture is painted before hand.
The undisciplined engineer will then be frustrated in the future when he has to act like the cool aid man thru the hard pre mature architectural boundaries he created and now needs links or connections that are now needed.
Does moving to agile fix that hell no.. because the undisciplined engineer is still undisciplined.
One could argue the project manager or scrum secretary... (yes scrum secretary I said that right).. is suppose to organize and create and order the features with the future in mind etc...
Bullshit ..soo basically your saying the scrum kid is suppose to be the disciplined engineer to have foresight into realizing future features and making requirements and task now that cover those things? No!
1 scrum bitch focuses too much on pleasing “stake holders” especially taken literally in start ups where the non technical idiots are too involved with the engineering team and the scrum bastard tries to ass kiss and get everything organized and tasks working so the non technical person can see pretty things work.
Scrum master is a gate keeper and is not needed and actually hinders the whole process of making a undisciplined engineer into a disciplined engineer, makes the undisciplined engineer into a “forever” code grunt... filling weekly orders of story points unable to see the forest until it’s over because the forest isn’t show to the grunt only the scrum keeper knows the big picture..... this is bad this is why waterfall is needed.
Waterfall has its own problems, But that’s another story for another day..
ANYWAY... soooo where were we ....
Ahh yess....
Clean code..
Is it a good book, yes.. does uncle bobs personality show thru the book .. yes lol.
If you know uncle bob you will understand what I just did with this post lol. I had to tangent ( at least mine was related to the topic) ...
I agree with the principles of the book, I don’t agree with the extreme view point. It’s like religion there’s the modest folks and then there are the extremists. Well he’s the preacher of the cult and he’s on the extreme side.. but that doesn’t mean he’s wrong.. many things he nails... he just hits the nail thru the wall just a bit.
OOP languages are not the solution... high level languages do not solve everything.. pininciples and concepts can be used across the board and prove valuable.. just don’t hold everything up like the 10 commandments of which you cannot deviate from.. that’s the difference here I think..
Good book, just don’t take it as the Bible as a beginner, actually infact DONT read this book as a beginner. Wait a bit learn then reflect by reading this.15 -
just found out a vulnerability in the website of the 3rd best high school in my country.
TL;DR: they had burried in some folders a c99 shell.
i am a begginer html/sql/php guy and really was looking into learning a bit here and there about them because i really like problem solving and found out ctfs mainly focus on this part of programming. i am a c++ programmer which does school contest like programming problems and i really enjoy them.
now back on topic.
with this urge to learn more web programming i said to myself what other method to learn better than real life sites! so i did just that. i first checked my school site. right click. inspect element. it seemed the site was made with wordpress. after looking more into the html code for the site i concluded all the images and files i could see on the site were from a folder on the server named 'wp-content/uploads'. i checked the folder. and here it got interesting. i did a get request on the site. saw the details. then i checked the site. bingo! there are 3 folders named '2017', '2018', '2019'. i said to myself: 'i am god.'
i could literally see all the announcements they have made from 2017-2019. and they were organised by month!!! my curiosity to see everything got me to the final destination.
with this adrenaline i thought about another site. in my city i have the 3rd most acclaimed high school in the country. what about checking their security?
so i typed the web address. looked around. again, right click, inspect element and looked around the source code. this time i was more lucky. this site is handmade!!! i was soooo happy because with my school's site i was restricted with what they have made with wordpress and i don't have much experience with it.
amd so i began looking what request the site made for the logos and other links. it seemed all the other links on the site were with this format: www.site.com/index.php?home. and i was very confused and still am. is this referencing some part of the site in the index.php file? is the whole site written inside the index.php file and with the question mark you just get to a part of the site? i don't really get it.
so nothing interesting inside the networking tab, just some stylesheets for the site's design i guess. i switched to the debugger tab and holy moly!! yes, it had that tree structure. very familiar. just like a project inside codeblocks or something familiar with it. and then it clicked me. there was the index.php file! and there was another folder from which i've seen nothing from the network tab. i finally got a lead!! i returned in the network tab, did a request to see the spgm folder and boooom a site appeared and i saw some files and folders from 2016. there was a spgm.js file and a spgm.php file. there was a contrib, flavors, gal and lang folders. then it once again clicked me! the lang folder was las updated this year in february. so i checked the folder and there were some files named lang with the extension named after their language and these files were last updated in 2016 so i left them alone. but there was this little snitch, this little 650K file named after the name of the school's site with the extension '.php' aaaaand it was last modified this year!!!! i was so excited! i thought i found a secret and different design of the site or something completely else! i clicked it and at first i was scared there was this black/red theme going on my screen and something was a little odd. there were no school announcements or event, nononoooo. this was still a tree structured view. at the top of the site it's written '!c99Shell v. 1.0...'
this was a big nono. i saw i could acces all kinds of folders. then i switched to the normal school website and tried to access a folder i have seen named userfiles and got a 403 forbidden error. wopsie. i then switched to the c99 shell website and tried to access the userfiles folder and my boy showed all of its contents. it was nakeeed naked. like very naked. and in the userfiles folder there were all, but i mean ALL files and folders they have on the server. there were a file with the salary of each job available in the school. some announcements. there was a list with all the students which failed classes. there were folders for contests they held. it was an absolute mess and i couldn't believe it.
i stopped and looked at the monitor. what have i done? just to learn some web programming i just leaked the server of the 3rd most famous high school in my country. image a black hat which would have seriously caused more damage. currently i am writing an email to the school to updrage their security because it is reaaaaly bad.
and the journy didn't end here. i 'hacked' the site 2 days ago and just now i thought about writing an email to the school. after i found i could access the WHOLE server i searched for the real attacker so if you want to knkw how this one went let me know in the comments.
sorry for the long post, but couldn't held it anymore13 -
Does vim have a tree view and multiple tabs? Maybe some sort of plugin? How bout Neovim? If there is anyway to get that on vim I am sold, but until then I’m sticking with my text editor.7
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Just finished watching the 7 minutes worth of HISPASAT SpaceX launch that I can view from my front porch about 60 miles exactly West from Cape Canaveral. It’s a clear night so that 7 minutes is pretty long to be able to see it with city lights. Maybe would’ve been less if not for the good fortune of the moon being behind a tree.
While killing time waiting for the launch, I found this really interesting video on software development at SpaceX.
https://youtu.be/N5faA2MZ6jY -
Sometimes in our personal projects we write crazy commit messages. I'll post mine because its a weekend and I hope someone has a well deserved start. Feel free to post yours, regex out your username, time and hash and paste chronologically. ISSA THREAD MY DUDES AND DUDETTES
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Initialization of NDM in Kotlin
Small changes, wiping drive
Small changes, wiping drive
Lottie, Backdrop contrast and logging in implementation
Added Lotties, added Link variable to Database Manifest
Fixed menu engine, added Smart adapter, indexing, Extra menus on home and Calendar
b4 work
Added branch and few changes
really before work
Merge remote-tracking branch 'origin/master'
really before work 4 sho
Refined Search response
Added Swipe to menus and nested tabs
Added custom tab library
tabs and shh
MORE TIME WASTED ON just 3 files
api and rx
New models new handlers, new static leaky objects xd, a few icons
minor changes
minor changesqwqaweqweweqwe
db db dbbb
Added Reading display and delete function
tryin to add web socket...fail
tryin to add web socket...success
New robust content handler, linked to a web socket. :) happy data-ring lol
A lot of changes, no time to explain
minor fixes ehehhe
Added args and content builder to content id
Converted some fragments into NDMListFragments
dsa
MAjor BiG ChANgEs added Listable interface added refresh and online cache added many stuff
MAjor mAjOr BiG ChANgEs added multiClick block added in-fragment Menu (and handling) added in-fragment list irem click handling
Unformatted some code, added midi handler, new menus, added manifest
Update and Insert (upsert) extension to Listable ArrayList
Test for hymnbook offline changing
Changed menuId from int to key string :) added refresh ...global... :(
Added Scale Gesture Listener
Changed Font and size of titlebar, text selection arg. NEW NEW Readings layout.
minor fix on duplicate readings
added isUserDatabase attribute to hymn database file added markwon to stanza views
Home changes :)
Modular hymn Editing
Home changes :) part 2
Home changes :) part 3
Unified Stanza view
Perfected stanza sharing
Added Summernote!!
minor changes
Another change but from source tree :)))
Added Span Saving
Added Working Quick Access
Added a caption system, well text captions only
Added Stanza view modes...quite stable though
From work changes
JUST a [ush
Touch horizontal needs fix
Return api heruko
Added bible index
Added new settings file
Added settings and new icons
Minor changes to settings
Restored ping
Toggles and Pickers in settings
Added Section Title
Added Publishing Access Panel
Added Some new color changes on restart. When am I going to be tired of adding files :)
Before the confession
Theme Adaptation to views
Before Realm DB
Theme Activity :)
Changes to theme Activity
Changes to theme Activity part 2 mini
Some laptop changes, so you wont know what changed :)
Images...
Rush ourd
Added palette from images
Added lastModified filter
Problem with cache response
works work
Some Improvements, changed calendar recycle view
Tonic Sol-fa Screen Added
Merge Pull
Yes colors
Before leasing out to testers
Working but unformated table
Added Seperators but we have a glithchchchc
Tonic sol-fa nice, dots left, and some extras :)))
Just a nice commit on a good friday.
Just a quickie
I dont know what im committing...3 -
My First ever VSCode extension is live.
https://marketplace.visualstudio.com/...
A symbols tree view provider that supports PHP/TS/JS only (for now). Any suggestions/recommendations are welcomed !!!
Boy, does it feel good to feel like a real developer again 😎8 -
Why isn't anyone asking where Google's recaptcha images are coming from?
Yesterday, the challenge i got was clearly obvious, it was a car shaded by a tree shown from side view and it looks like someone unknowingly holding his/her device pointing to it (bloatware i suspect). And today i am told to pick "stairs". Yes! from someones fucking home! No sugar-coated explanation is justifiable enough for this sort of fuckery!10 -
at one point documents were useful things to align people to the relevant information to the tasks they must complete for everything to work out
now documents are a ritual, and relevant information is even forgotten or omitted and considered secondary to the document existing and looking like a professional document
I wonder if this is how all industries evolve
at one point there were people who knew what they were doing, they created processes so nobody is left behind
and over time, whoever made the processes, the spirit for their existence, is forgotten
and you're left with empty rituals, so devoid of their original function, the humans subjected to these things, crushed by them, can't even discern what their usage is
evidently if you put monkeys in an enclosure with some apples up a tree with a mechanism that if a monkey goes up the tree and takes an apple it sprays all the other monkeys in the enclosure with water
the monkeys will learn to pull down any monkey trying to go up the tree, because they don't wanna get sprayed
and this will keep going, generations will change and yet they'll still religiously pull down the monkeys, in a ritual... nobody remembers why only that their parents did this to them, so they do it to others
if you take the trap away, they never figure it out, which is how this story is typically told
but regardless of if the trap is there or not
wouldn't you wanna know and see it for yourself instead of following empty rituals?!
and what of people who erroneously view things as traps, and pull people down, but they were just seeing things?!
self limiting myths to doom the ages! -
How Microsoft expect anyone to develop using any technology they introduce with so many limitations.
Moi a Microsoft dumb enthusiast said to myself : hey dude you are a developer stop whining about the app gap bust a move create decent array of apps and release them, went into a full project management mode wrote requirements did sketches and some prototypes, time to execute.
1. first app: image files organizer, viewer , with some light editor capabilities and album creator after some work i came to discover that you don't have a proper file system APIs to show a folder tree view in my app "WTF" there are work arounds and dirty solutions but seriously? i can only access the stupid media folders created by Microsoft and that's it.
so i ditched the apps until uwp become a development tools with target audience other than kids who eat crayons, and while using "Edge" i thought to my self : "you know what dude extensions are cool and if you do something like a speed dial it would be awesome"
fire up my text editor started writing my extension to discover that:
"you cannot use localStorage from local HTML files".
moral of the story
MS is failing with consumers not because people hate MS but rather MS hates itself like no engineer over there said to him self this is fking stupid ?
other limitations :
no proper system tray access
no registry access what so ever
and i have started 2 days ago.
yeah Ms this is the main app gap problem the uwp sucks big time. compared to android Java which has a great access to every aspect of the device even apple provide better APIs for their systems.
if uwp is MS future then rip MS.
please i stand corrected if anyone knows better.2 -
Is there a good tree view js plugin similar to jQuery.fancytree ?
I found alternatives that would work with react, Vue, etc but I'm looking for a framework free plugin. -
Yesterday, as I open the door, I see the biggest fucking spider I've seen in my entire life. And I freak out. FREAK THE FUCK OUT. Wow, it's gigantic... Crazy. Now, I can't leave the house.
Anyway, this goes on for 10-15 minutes and I finally manage to leave.
I go to language exchange and talk to all kinds of people. There was this Indian dude from the US, he was alright. Almost cured my hatred of Indians. It's strange how we hate people we don't know or seen before.
Anyway, I really need to further expand my world view and thinking by meeting more and more people and going to many places. Also, it's crazy how we all live on this small planet, only consume what other humans have written/created/made-up. The universe must be so vast, if we could do interstellar travel, and just travel and do crazy shit.
Life is truly amazing. I say live violently, live like you were in paralysis all your life. Run faster than fucking Forest. Fucking live until you want to die.
One last thing, PEOPLE are far more interesting THAN WE EVER EXPECT OR IMAGINE.
Just ask them few questions:
Have you ever went snowboarding?
Have you ever been on television?
Have you eating something unusual?
You will never believe who was on TV for what reason or who never went snowboarding. Well, I never tried snowboarding. I want do try it. We should it together actually. I have some skateboarding experience from past life. So hopefully I don't hit a tree and break my neck. Anyway that's all for today, peace out devRant faggots! I wish I could lick some of y'all.13