anchors | self adjusting computations in rust
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kandi X-RAY | anchors Summary
self adjusting computations in rust
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of anchors
anchors Key Features
anchors Examples and Code Snippets
Lines of Code : 54
License : No License
Copyuse crate::singlethread::*;
let mut engine = Engine::new();
// create a couple `Var`s
let (my_name, my_name_updater) = {
let var = Var::new("Bob".to_string());
(var.watch(), var)
};
let (my_unread, my_unread_updater) = {
let var = Var::n Community Discussions
Trending Discussions on anchors
QUESTION
I want to able to loop my arrays and calculate the total price and display it in the console. this is suppose to be a cart application. I assign all the anchor tags to cart variable that loops through the anchors tag and assign the the tags to the values in my beverages array to be able to display it but i cant display the total amount of all the prices.
html
...ANSWER
Answered 2021-Jun-15 at 18:46Instead of writing too much and looping .... See this , it might help you build what you are willing too
HTML
QUESTION
I would like to have folder with tiles realTiles in folder with .exe.
Of course I can add folder to qrc and everything is ok:
...ANSWER
Answered 2021-Jun-14 at 12:04Try to give the full path
QUESTION
I created some entities using qt3d in QML. For example, this code shows a Scene3D element that declares RootEntity which is another QML element that contains the scene graph:
ANSWER
Answered 2021-Jun-13 at 17:22One approach is to maintain a global list of Qt.vector3d elements and use it to record the position of the spheres that are removed with the "Undo" operation:
- When the user hits CTRL+Z, create a new
Qt.vector3dobject to store the position of the last sphere rendered (that is, the one that was last appended toentityModel) and add that position to the global list of 3d vectors; - Then, to remove a sphere from the screen, call
entityModel.remove()with the index of the sphere that needs to be erased;
The "Redo" operation simply does the opposite:
- When the user hits CTRL+Y, the last element of the global list of 3d vectors holds the location of the lastest sphere removed: append this position to
entityModelso the sphere can be rendered again; - Then, remember to erase this position from the global list so the next Undo operation can render a different sphere;
RootEntity.qml:
QUESTION
Maybe I'm misunderstanding something basic, but I'm experimenting with JavaFX and am baffled why scaling a Canvas (using .setScaleX/Y) with value of 2 doesn't result in canvas with two times bigger width/height.
The relevant code is this: (I'm not using any .fxml at this point)
...ANSWER
Answered 2021-Jun-13 at 11:18You've already added canvas to the pane, try to apply .setScaleX/Y before pane.getChildren().add(canvas).
QUESTION
I am using react on my project. But how can i handle click event on multiple elements using state. On click all elements have same class. Here is a snippet:
...ANSWER
Answered 2021-Apr-06 at 03:04Change your active state to record the id instead of a Boolean
QUESTION
Still a noob but I am slowly getting there. I have a series of divs, all the same class and I have previous and next buttons that scroll to the top of the next or previous div when clicked. I would like to set an offset so that my header won't hide the div that scrolls underneath of it and I am unsure how to go about this. Code below.
...ANSWER
Answered 2021-Jun-11 at 00:11For your case, I think you could just add the offset right into your animated scroll code (subtracting the height of the nav bar plus a little margin):
QUESTION
I have a simple sample project here which demonstrate the problem.
I've included below what I believe is the relevant source, but the remainder is available in the project link above or I can edit and include more if useful.
Based on some research, it appears that I need to use the Qt::DecorationRole in my data function and return an image when the column is 1. However, that part of the code is never executed. I am missing some important and obvious about how the role concept works with Qt QML TableView's.
What do I need to change so I can draw a circle in Column 1 (average age)? I'd like this circle to be red if the age < 13, yellow if < 35, and green otherwise.
main.qml
ANSWER
Answered 2021-Jun-10 at 23:12I have been able to get the correct circle drawn in the averageAge field.
My ModelItem looks like:
QUESTION
I have a simple sample project here which demonstrate the problem.
I've included below what I believe is the relevant source, but the remainder is available in the project link above or I can edit and include more if useful.
I am looking at the TableView documentation here. I do not see any mention of how to support row selection. If I look here, I see documentation for 5.15, where row selection is described. And, if I look here, I see some documentation for row selection for Qt Quick Controls 1, but that also does not apply to my situation.
For Qt 5.12 and Qt Quick Controls 2, I am having trouble locating the appropriate documentation.
How do I support row selection in a TableView for my case? How can I find the correct documentation for my situation?
main.qml
ANSWER
Answered 2021-Jun-10 at 21:28I was able to roll my own selection. The logic needed was simple since I only needed to support the selection of a single row.
My ModelItem looks like:
QUESTION
My Problem is that and anchor in apostrophe-rich-text produces a not working markup in html.
I have the following setup for my apostrophe-rich-text:
...ANSWER
Answered 2021-May-26 at 14:56Why would that not work? Using the name attribute isn't the current recommended practice, but it should still work. The editor likely uses that because it's an older version of CKEditor.
For anchor-jump you could add a text style for it like any other text style. Updating the anchor tool button might be possible, but it would involve customizing CKEditor plugin code.
In my experience the link tool can find anchors pretty well. It could be specific to using the name attribute rather than an id, but I'm not sure about that.
QUESTION
I was reviewing the documentation for cloud anchors and while reviewing the sample code, I noticed that there's nothing around getting geolocations for cloud anchors. I was wondering how this can be achieved the way that google maps live view does it with AR arrows directing the user towards the goal. Thank you!
...ANSWER
Answered 2021-Jun-09 at 13:09You are confusing the current cloud anchors with the upcoming Google Earth Cloud Anchors. The current cloud anchors do not use GPS, only the previous 30 seconds of features.
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Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms, so there are many builds of Rust available at any time. Please refer rust-lang.org for more information.
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