space | Moved to monorepo in https : //github.com/rebassjs/rebass | Frontend Framework library
kandi X-RAY | space Summary
kandi X-RAY | space Summary
React component for applying responsive margin and padding to child elements without a wrapping HTML container. Built with styled-components and styled-system.
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QUESTION
Is it possible to specify size of a frame in a tkinter window.
What i am trying to do is I have two Frames inside a MAIN frame and I need them to take the available space in 7:3 Ratio.
I failed to find solution to my problem.
- Which layout manager will provide me this feature
- Will it restrict any other feature
- Will it resize itself if window is resized
ANSWER
Answered 2021-Jun-15 at 05:03One way would be to use the place
with relx
, rely
, relheight
and relwidth
.
Here is a minimal example:
QUESTION
I've been struggling with this all over my react-native app, so I set up a very simple example of it in codesandbox which you can view here:
https://codesandbox.io/s/elastic-star-5754q?file=/src/App.js
Within the View with the green background, all of the internal views are centered horizontally within their respective spaces as I would expect thanks to the "alignItems: center" style property. I would expect that I could also center them vertically within their spaces by setting "justifyContent: center", but that doesn't seem to work for me.
Am I fundamentally misunderstanding something?
...ANSWER
Answered 2021-Jun-15 at 21:59The problem is that you are not aligning the text within the individual Views. Your example mistakenly aligns the inner View elements within the larger View element rather than aligning the text.
To center-align the text vertically within their Views you just need to add justifyContent: "center"
to those individual three green Views.
Here's an example: https://codesandbox.io/s/recursing-kirch-n8one?file=/src/App.js:393-417
To further explain why you were experiencing the issue you did, see this screenshot with boxes outlining the space the elements were taking up on-screen:
You can see the inner View
s are only taking up the needed width of the text
elements inside, but are using the max height available to them.
QUESTION
I am trying to write the following C code in Metal Shading Language inside of a kernel void
function:
ANSWER
Answered 2021-Jun-15 at 21:02Don't know about metal
specifically, but in ordinary C, you'd want to put f
and byteArray
inside a union
Here's some sample code:
QUESTION
When I hover over the anchor tag, it flickers. It's because there are vertical gaps between the lines of the wrapped anchor tag. Moreover, if I happen to click between the lines, the link doesn't activate. I would like to get rid of this flickering and vertical hover gaps that cause it. The rest of the layout including apparent line height and button position (on the same line as the last word of the anchor tag) should stay the same.
I was thinking about this for a couple of days with no luck. The best alternative I have is using inline-block on the anchor tag, but that clears the button to the next line, which wastes too much space.
...ANSWER
Answered 2021-Jun-15 at 20:57Added:
QUESTION
I am having problems getting data from a element using Selenium with the line:
...ANSWER
Answered 2021-Jun-15 at 20:06When an element has spaces in the class
attribute, that means it has multiple classes, so you'll need to handle that another way.
One option is with CSS selectors.
https://selenium-python.readthedocs.io/locating-elements.html#locating-elements
https://selenium-python.readthedocs.io/api.html#locate-elements-by
QUESTION
I have to parse lists of names, addresses, etc. that were OCRed and have invalid/incorrect characters in them and on the state postal code I need to recognize the pattern with a 2 character state followed by a 5 digit postal code and replace any non numeric characters in the postal code. I might have OK 7-41.03
at the end of a string I need to remove the hyphen and period. I know that re.sub('[^0-9]+', '', '7-41.03')
will remove the desired characters but I need it only replace characters in numbers when found at the end of the string and only if preceded by a two character state wrapped in spaces like OK
. It seems if I add anything to the regular expression as far as a lookbehind expression then I can't seem to get the characters replaced. I've come up with the following but I think there must be a simpler expression to accomplish this. Example:
ANSWER
Answered 2021-Jun-15 at 20:02You need to make use of re.sub
callbacks:
QUESTION
the swiftui code below should apply the sephia.tone filter to the current photo, to do it I used the code below but the filter is not applied, can anyone explain to me where the problem is? when I click on sepia I make the call to the function that applies the CiFilter,what is this due to? because the filter is not applied correctly
Swift UI Code:
...ANSWER
Answered 2021-Jun-15 at 16:15You need to set input image for the filter and take care of the interoperately between Image
and UImage
QUESTION
I'm currently learning HTML, CSS, and JavaScipt. I'm trying to make a basic project, but I'm having problems with adding a new image on the new card. When I click on the 'add item' button, I create a new card with image. However, when I add another card for the second time, my image from the first card that I created will disappear. Can someone help me on how to fix this solution. Thank you.
...ANSWER
Answered 2021-Jun-15 at 19:05Rather than using two different function, one for adding card image and one for card content, try combining both of them.. here use the code for your reference.
QUESTION
So I was wondering if there is a way to make a batch file read a separate text document and convert specific lines of code into a variable with the same value given, as from the document. So make the batch script read the text document, and use the information in there to create it's own variable. eg.
TEXT.txt:
...ANSWER
Answered 2021-Jun-15 at 18:59To get the content as shown in your example TEXT.txt
, you could just use a For /F
loop and use the =
character as the delimiters:
QUESTION
A part of my form contains QGroupBox
(Status Box
) with 4 child QGroupBox
es arranged in a grid layout (2x2). Two bottom QGroupBox
es (Widget 1 Box
and Widget 2 Box
) contain widgets of fixed size (with set minimumSize
and maximumSize
) so they're non-resizable at all in both directions. Because of that rigid size constraints top row of QGroupBox
es (Summary Box
and Helper Box
) can only be resized in vertical direction.
And here comes the troublesome part. Top-left QGroupBox
(Summary Box
) have grid layout 5x3 while top-right (Helper Box
) have vertical layout with 6 rows. If I have naive widget placement as shown on picture 1 Qt is enlarging vertical size of both labels in top row to make height of both QGroupBox
es equal (see red arrows on picture 1).
This is definitely that I don't want so I've added vertical spacer to the bottom of Summary Box
and from the first glance it worked (picture 2). But only from the first glance... What you see is the minimum height of my whole form and the bottom side of spacer and last QCheckBox
in the Helper Box
seems to be aligned.
If I'm expanding my form vertically this spacer grows a bit and that causes the increase of height of both top QGroupBox
es. As a result spacing between QCheckBox
es increases too and we can also see that top and bottom spacing are unequal for the top-right box (see red arrows on picture 3).
I've tried to play with sizeType
for my vertical spacer. If I set it to Minimum
or MinimumExpanding
then the spacer doesn't grow on resize (and doesn't shrink, too) but it appears to be expanded to the size as on picture 3 (corrupting spacings between QCheckBox
es too). If I set it to Maximum
, Preferred
or Expanding
then I observe the same behavior as described above for picture 3.
What is the proper way to achieve alignment for two QGroupBox
es in a row of grid without affecting spacing between elements (e. g. in that case make vertical spacer to fit only single row of grid layout and never expand/shrink)?
ANSWER
Answered 2021-Jun-15 at 17:18Items will be aligned if both QGroupBox
es have same count of children and each row have at least one child with Expanding
vertical policy. Instead of spacer use QWidget
I removed unrelated widgets and reduces number of rows to 4 for demonstration purposes (less xml).
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