construct | based grid boilerplate for quick project setups | Style Language library
kandi X-RAY | construct Summary
kandi X-RAY | construct Summary
Construct is an ultra-simple, Sass-based grid boilerplate system that is mobile first (~7KB Minified). The goal is to only provide the absolute necessities and stay out of your way for the rest. Construct provides style normalization, a simple grid system, and a small number of helper classes to make life a little easier. Construct doesn't make any changes to page colours, fonts (except base size), backgrounds, form elements, or anything of the sort.
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of construct
construct Key Features
construct Examples and Code Snippets
Community Discussions
Trending Discussions on construct
QUESTION
I've started to create UI tests for my PyQt5 widgets using QtTest but have run into the following difficulties:
In order to speed up things, some of my widgets only perform operations when visible. As it seems that QtTest runs with invisible widgets, the corresponding tests fail.
For the same reason, I cannot test program logic that makes a subwidget visible under certain conditions.
Is there a way to make widgets visible during test? Is this good practice (e.g. w.r.t. CI test on GitHub) and is QtTest the way to go?
I have tried to use pytest with pytest-qt without success as I couldn't find a proper introduction or tutorial and I do know "Test PyQt GUIs with QTest and unittest".
Below you find a MWE consisting of a widget mwe_qt_widget.MyWidget
with a combobox, a pushbutton and a label that gets updated by the other two subwidgets:
ANSWER
Answered 2021-Jun-15 at 17:01The problem is simple: QWidgets are hidden by default so isVisible() will return false, the solution is to invoke the show() method in init() to make it visible:
QUESTION
I have a dataset with the name of Danish ministers and their position from 1990 to 2020 (data comes from dataset called WhoGovern; https://politicscentre.nuffield.ox.ac.uk/whogov-dataset/). The dataset consists of the ministers name
, the ministers position
, the prestige
of that position, and the year
in which the minister had that given position.
My problem is that some ministers are counted twice in the same year (i.e., the rows aren't unique in terms of name
and year
). See the example in the picture below, where "Bertel Haarder" was both Minister of Health and Minister of Interior Affairs in 2010 and 2021.
I want to create a dataset, where all the rows are unique combinations of name
and year
. However, I do not want to remove any information from the dataset. Instead, I want to use the information in the prestige
column to combine the duplicated rows into one. The observations with the highest prestige should be the main observations, where the other information should be added in a new column, e.g., position2
and prestige2
. In the example with Bertel Haarder the data should look like this:
(PS: Sorry for bad presenting of the tables, but didn't know how to create a nice looking table...)
Here's the dataset for creating a reproducible example with observations from 2010-2020:
...ANSWER
Answered 2021-Jun-08 at 14:04Reshape the data to wide format twice, once for position
and the other for prestige_1
, and join the two results.
QUESTION
I am trying to use my own train step in with Keras by creating a class that inherits from Model. It seems that the training works correctly but the evaluate function always returns 0 on the loss even if I send to it the train data, which have a big loss value during the training. I can't share my code but was able to reproduce using the example form the Keras api in https://keras.io/guides/customizing_what_happens_in_fit/ I changed the Dense layer to have 2 units instead of one, and made its activation to sigmoid.
The code:
...ANSWER
Answered 2021-Jun-12 at 17:27As you manually use the loss and metrics function in the train_step
(not in the .compile
) for the training set, you should also do the same for the validation set or by defining the test_step
in the custom model in order to get the loss score and metrics score. Add the following function to your custom model.
QUESTION
I need a trait that allows me to construct a object that borrows an object that borrows something. In the following example that is PaperBin. https://play.rust-lang.org/?version=stable&mode=debug&edition=2018&gist=78fb3f88b71bc226614912001ceca65b
...ANSWER
Answered 2021-Jun-15 at 13:38Your immediate issue is that T: GarbageBin<'a, 'b>
where 'a
and 'b
are parameters of create_bin_with_rubbish
and must therefore outlive calls to that function—but the actual lifetimes passed to T::new
are only internal to the function and do not therefore satisfy those bounds.
Instead of parameterising create_bin_with_rubbish
with lifetimes 'a
and 'b
, one way to resolve this would be to use instead an HRTB (higher-ranked trait bound):
QUESTION
I'm using BufferGeometry to handle meshes with lots of vertices, faces and normals, which I supply via TypedArrays. During rendering, the Scene
and its Mesh
is constructed without any warnings or errors in the console. With BoxHelper I've constructed a Bounding Box around the mesh.
Now the strangest thing happens: Although the Bounding Box is perfectly correct, the faces/vertices are cut off somewhere in the middle.
To see what I mean, here is the comparison of two models rendered with a python script (left) and rendered with Three.js (right):
The code I've used for this task can be found here in this pastebin. Any help is highly appreciated.
...ANSWER
Answered 2021-Jun-15 at 12:48After some digging, I found my mistake. itemSize
of BufferAttribute
for the faces has to be 1.
So I've changed this line
QUESTION
I have a pair of iterator, and I would like to use ranges::views::filter(some_predicate)
on it (with the pipe operator). AFAIU I should first convert my pair of iterator into a view. I tried to use ranges::subrange(first, last)
to do so, but I’m getting horrible error messages.
Note1: I’m using C++14 and range-v3 version 0.9.1 (the last version compatible with gcc-5.5). If the solution differs when using C++17/20 and/or when using C++20 std::ranges, I’m also interested to know what changed.
Note2: I find the documentation of range-v3 severely lacking, so I’m using cppreference.com. If you know a better documentation, I’m very interested.
EDIT:
In my real code, I’m wrapping a java-style legacy iterator (that has a next()
method instead of operator++
/operator*
. I’m wrapping them in a C++-compatible wrapper. Then I tried to convert that wrapper into a view, and finally filter it. I reproduce a minimal example on godbolt. This use iterator_range
as suggested, but it still doesn’t compile (see the second edit below).
ANSWER
Answered 2021-Apr-08 at 16:24In ranges-v3, there is iterator_range
which you can use to wrap the iterators into a range object.
In C++20, you can use std::span
to wrap those iterators into an range object
QUESTION
I have an application under construction using the Navigation Drawer Activity which is the one with the left menu like the old version of Google PlayStore:
As you know the design comes bundled with a FAB (FloatingActionButton):
Now, in the left side menu you see these three Fragments:
I wanted to know, how do I assign different actions to the FAB when I change the Fragment
? From the MainActivity
I see that there is the k but I do not understand how to assign a different functionality to it, since when changing the Fragment, the same FAB
is still there and executes the same action that in this case is a Toast:
ANSWER
Answered 2021-Jun-14 at 19:31When you create new Navigation Drawer Activity, by default in the file named app_bar_main.xml Fab comes with it.
Its implementation is in MainActivity file.
you can change the implementation from here or can delete the code from these both files if FAB is not needed.
This file lies on top of mainActivity that's why it is showing in each fragment.
QUESTION
I've created a form in which one of the questions consists of a checkbox and a textarea. I removed the standard view of checkboxes and made my own on their place. I now want to integrate the trigger of the checkbox click makes the textbox active.
I'm using jQuery and I don't know pure JS well. Unfortunately I don't have opportunity to change the HTML in my case.
...ANSWER
Answered 2021-Jun-02 at 13:33To do what you require you can hook a change
event handler to the checkbox which sets the state of the disabled
property of its sibling textbox.
Also note that it's invalid HTML to have spaces within id
attributes, so I replaced them with underscores in the following example.
QUESTION
Given a Spark dataframe with the following columns I am trying to construct an incremental/running count for each id
based on when the contents of the event
column evaluate to True
.
ANSWER
Answered 2021-Jun-14 at 22:51You can use sum
function, casting your event
as an int:
QUESTION
This is my current program:
...ANSWER
Answered 2021-Jun-14 at 20:44I see three challenges here:
- you need to extract a specific trait (
CanWalk
), regardless of its parameters, from a parameter pack - you need to ignore extra copies of the same trait
- you need to set a default trait (
CanNotWalk
) if that trait is not present
I don't know a better way to do this than recursively:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install construct
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page