Watches over your Cargo project’s source

Meme-it is a simple meme generator built using Javascript library Fabric.Js, and it allows you to manipulate text or images on a chosen meme template. - Abd3lwahab/Meme-It

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4.Insert data # You can insert objects to database via Insert method.
Insert one object user := new(User) user.Name = "myname" affected, err := engine.Insert(user) After inserted, user.ID will be filled if ID is an autoincremented column.
fmt.Println(user.Id) Insert multiple objects by Slice on one table users := make([]User, 1) users[0].Name = "name0" ... affected, err := engine.Insert(&users) Insert multiple records by Slice of pointer on one table users := make([]*User, 1) users[0] = new(User) users[0].

Hey everyone,
I just wanted to share my experience with BeamNG and Archlinux and I'll teach you how you can make it work on your Archlinux / Manjaro...

Deep dive into mechanical design that is optimized for 3d-printing.

В данном видео показано, как можно собрать блок управления вендинговым аппаратом своими руками.

This is a library function that fits between linear_extrude() and rotate_extrude(). It takes a 2D object and extrudes it in a spiral. Unlike linear_extrude, the 2D object is perpendicular to the path of the extrusion.This would have been much easier if OpenSCAD would allow me to access the points that make up the 2D objects the function is operating on.Comment out the example before using this as a library. I left it uncommented so that Thingiverse would show a picture of the example.Update: I found a bug where when the radius was less than 20, it would fail to generate anything. I found that the calculation inside the asin() function was resulting in 1+1e-14 which is not allowed for the asin() function, so it was returning nan. I have limited the result to a range of -1 to 1 to fix the problem.Update 2: Adjusted the size of the spiral segments so the segments slightly overlap (eliminates gaps in spiral). Added render() to segment because OpenSCAD was complaining of too many objects, and getting slow. Changed atan() to atan2() to avoid potential divide by zero. Added version number to file. (this version is 1.2).Update 3: I added the capability of doing flat spirals. I also found that the Starts variable was not working. I got that fixed. This is version 2.0The tapered spirals are not as smooth as I'd like.I'm also thinking of re-implementing this in a more generic way.I recorded a screen capture as I updated the file: videoThe image and STL file are the test objects in the library. If you import the library with the "use" function, these test objects will not be included.Update 4: I can't seem to leave this one alone. I re-implemented the spiral extrusion as extrude_spiral() and made a wrapper function named spiral_extrude() that calls extrude_spiral() for backswords compatibility. I did this because the previous design did not handle the equivalent of rotate_extrude() (the way it is documented with the Angle parameter instead of the existing function that only does complete circles). I also fixed a bug where the spiral was always an integer number of segments and ended up taller than requested.Update 5: Updated to version 3.1. I found and fixed a bug where the extruded object would extrude one more step than requested. From this point forward, extrude_spiral() is the preferred format, and spiral_extrude() remains as a wrapper of extrude_spiral for backwards compatibility. I hope I am done with this, and that this becomes obsolete when the next version of OpenSCAD is finally released.

Wez's Terminal Emulator

I originally wanted to make a 3D-printed wallet and decided to challenge myself with a new design. I have not seen a sliding mechanism like this built into a wallet so, after several iterations, here is my design. Named Jet after the satisfying quick action of the sliding top.After printing the top and body, slightly pinch the body and slide the top "pins" into the slot. This project also uses 4 3mmx3mm magnets to latch.Everything was modeled in Autodesk Inventor and printed on my Prusa MK3s.Here is a link to the magnets I used:https://a.co/d/3kD3RPf

Temporary note: Hey there! If you loved this design, please consider voting for it in the FLSUN 3D design competition found here: https://flsun3d.com/pages/galleryIt doesn't take any time or money, but I'm a high-schooler who would greatly appreciate winning the free printer :)Edit: their platform is super weird and it seems like that link doesn't work. Maybe try this one? https://cont.st/ctBpvA_qmzlqUthanks––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––Picture this: you're home by yourself, sitting on your porcelain throne, and you are ready to depart from your bathroom when you instinctively reach to the side. You reach for it again, but to your dismay, nothing is there, and you slowly look over. Could it be? Could you really have ran out of toilet paper? Now what???Teepee ensures that this will never happen again. with a modular stacking system, the only limit to how many rolls you can store is your ceiling height. You can use teepee in two configurations, with a receptacle at the bottom that will hold the roll, or with a dispenser and rods for each roll that allows you to use it as a regular toilet paper holder which can “eject” the roll automatically when it is empty, allowing the next full one to automatically roll into the dispenser.This system should work with 99% of toilet paper rolls, however I have included the f3d file just in case, so the size can be increased. You could also just scale the model up, which should work just as well.Printing & Assembly:Printing requires a very small amount of supports for the bottom of each straight piece, as well as supports for the curved portion if you choose to not split it.As for assembly, any strong glue should suffice, or as an alternative you could spot weld the pieces together. To attach the entire thing to your wall, I would recommend either tape or some sort of adhesive, to prevent making a hole in your wall.I have also included a test print, as this entire project is filament intensive, it is a good idea to make sure that each piece will fit together properly before printing the whole thing.Notes:The dispenser with the ejection system is still quite hairy, and depends on the toilet paper roll. I am working on a more consistent version, but for now I would suggest printing both the receptacle and the dispenser to see which one works better for you. As always, feel free to modify the model as you need, I can provide any other files.To use the ejection system, you must print a rod for each roll you wish to use at any given time, and slide them into the holder. This ensures that each new roll is able to spin freely in the dispenser.––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––Did my design change your life??? (ofc it did)If so, consider leaving me a tip through PayPal! (tip designer button)You can also check out some of my other models on MakerWorld:https://makerworld.com/en/@realphilosopher

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I made a medieval crossbow from PLA, it shoots pretty far and kinda hard so don't aim it at anything with eyes. | Download free 3D printable STL models

Eclipse Adoptium provides prebuilt OpenJDK binaries ...