um | : city_sunrise : A Somewhat Functional Language | Functional Programming library
kandi X-RAY | um Summary
kandi X-RAY | um Summary
:city_sunrise: A Somewhat Functional Language. Yes it's called Um, no it wasn't my idea. This hobby-project is still a work in progress and may be subject to (repeated) fundamental reworks. This interpreter is currently lacking many features one would commonly expect such as IO and a greater math library. These will be added and documented in the future. First, read the doc (you can't, it doesn't exist yet). Um is not ultimately intented to be a standalone interpreter, however um_repl() and interpret_string() functions are included as well as accompanying examples within examples/. To build examples run cd examples/ && make. Otherwise #include path/um.h in your project and build as you normally would. Specifying -ansi or std=C89/C99 will not work as the interpreter is written in C11.
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QUESTION
I´m pretty new to Typescript and to be honest I still struggle a lot with very basic functions. My situation is this: I have an array with objects (8 attributes per object). On my page I loop through this array and display some of the data for each object. For every displayed object there is a Button/ Link through which I link to the next page (zuBewrtenderTest.tsx). I want to pass one attribute (UniqueID) from the selected object to the next page so I can access the right object from the array again. Anyhow I dont know how to pass the data/ access it. Using the redux store for this seems a little bit of an overkill to me because I really just need to pass this one int.
I tried this solution: Passing Data to Another Component OnClick --> But I cant get it to work because this and props is not allowed anymore in typescript
This is my code
...ANSWER
Answered 2021-Jun-13 at 15:44If you are looking to pass any data from your url it can be done using url query.
If you need to pass multiple values this way Passing a single value:
QUESTION
I read someone's code.
...ANSWER
Answered 2021-Jun-12 at 08:27The rules are simple: You include the header files you need. The documentation for any API call includes information on which header to include.
I don't know whether it is always an error to include both and . You would have to consult the documentation for every symbol used by the code to verify.
As noted, though, the Windows SDK header files aren't exclusively used by a C or C++ compiler. The Resource Compiler is another client of those header files. Including after is potentially not even superfluous in this case.
QUESTION
I need help w my code, i want to refresh the scope of my list without refreshing the page, just the scope, i need to refresh it every 15 seconds, can somebody help me?
...ANSWER
Answered 2021-Jun-08 at 23:32So i figured it out how to do it, if someone needs a answer for a problem like mine, ill leave the code here
QUESTION
Hi im working in a shcool project that i have to develop a mysql API. For that i have chosen Laravel 8.4. In my api.php i defined all the routes and for some reason all my get routes that dont require a argument return 404 except the index routes in the resources, that only started happening some time ago. My api.php:
...ANSWER
Answered 2021-Jun-08 at 20:10It seems like the routes are conflicting with each other. On your api.php
file you've registered resource routes for PremioController
-
QUESTION
I wrote the following query in presto,which gave the error :line 25:8: Column 'flag1' cannot be resolved. The flag condition has to be incorporated. I had run a similar query on redshift without any issue.
...ANSWER
Answered 2021-Jun-08 at 06:11Consider changing WHERE flag1 = 'New'
to WHERE date_diff ('day',fod,dt) <= 28
QUESTION
I'm trying to change the perspective of my square in OpenGL but when I put some vectors to multiply with my position's vector the image disappears and don't know if I changed the perspective enough to make it disappear from the screen or it is a rendering problem which I think that is more probable
Vertex Shader:
...ANSWER
Answered 2021-Jun-06 at 15:31If you are using is C++ and glm, then glm::mat4 model(1.0f);
constructs an identity matrix.
If you are using cglm then mat4 model = {1.f};
does not initialize an identity matrix. mat4
is a structure, but not a class with a constructor.
You have to use glm_mat4_identity
:
mat4 model = {1.f};
mat4 view = {1.f};
mat4 proj = {1.f};
QUESTION
I want to create a column named 'texto2' that show me different outcomes according to lines of the dataframe (called text_ind). In other words, I want to write a message in case the column 'VERIF' is OK, else I dont want any message. The message will vary according to the line.
DATAFRAME
...ANSWER
Answered 2021-May-24 at 19:38Your method is incorrect by using lambda. Use this instead to create texto2
column
QUESTION
I have following problem, I want to add a regular list view into the extended part of an extendable list view, I have tried to do it with following code:
...ANSWER
Answered 2021-Jun-05 at 21:37Well to fix the Overflow you can wrap your widget in a SingleChildScrollView
, anytime you paint more content than the available space on the screen you should use this or a ListView to be able to scroll.
As for the checkbox alongside each tile you were painting the checkbox before the ListView.builder
that created each expandedValue
so it was just created once for the listTile that contained the listivew and not for each item. Constructing the checkbox inside the listview.builder did the trick for that.
I also added a boolean property to the expandedValue
class to be able to check each item individually (IDK if this is the behavior you were seeking).
QUESTION
I'm using the following to print a message in a Win32 API MessageBox
:
ANSWER
Answered 2021-Jun-03 at 16:59To avoid source-code encoding based problems in the future, you can use \uxxxx
style escape characters for non-ascii characters:
QUESTION
I'm currently using stack navigation on my app, but I decided to increment a Drawer for a user's menu.
I managed to insert the Drawer in my pages, but some of them are a MapView content, so the user can't really drag the menu from the screen... So I decided to implement a button to call the ToggleDrawer function, which is presented in the documentation. But I'm getting the error:
TypeError: navigation.ToggleDrawer is not a function. (In 'navigation.ToggleDrawer()', 'navigation.ToggleDrawer' is undefined)
Here is my map screen where I'm trying to insert the button in like this:
...ANSWER
Answered 2021-Jun-03 at 17:46It's toggleDrawer
... not ToggleDrawer
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