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Questions - size

How can I make responsive app that work in every device?

I have used ScreenUtilInit() in my flutter application. In that designSize: Size(360, 690) or designSize:ScreenUtil.defaultSize, what should I put. And what is advantages in both?
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Santosh Chetiyar

flutter

dynamic

size

responsive

Votes: 0

Answers: 3

Latest Answer

You can get the size of your actual displayable widget with the MediaQuery class. double card_width = MediaQuery.of(context).size.width * 15 / 16; double card_height = MediaQuery.of(context).size.heig...
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Emo

How to get the equivalent file size of a json object in Python?

I am writing a python object with json.dump. But I want to only write objects that would not exceed 10KB file size. How can estimate the size of an object before writing?
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Exploring

python

json

python-3.x

file

size

Votes: 0

Answers: 2

Latest Answer

Here's my take on it. We start with the following sample (taken from here, with a little extra added to make it interesting): sample_orig = """{ "glossary": { &quo...
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DocZerø

Mongodb aggregate lookup with size

I want to know the document size/number when user do the filtering For example, Restaurant A has 5 dishes on the menu Restaurant B has 10 dishes on the menu Restaurant C has 15 dishes on the menu Re...
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Alan Tang

node.js

mongodb

size

lookup

aggregation

Votes: 0

Answers: 1

Latest Answer

Maybe something like this: db.restaurants.aggregate([ { "$lookup": { "from": "dishes", "localField": "_id", "foreignField": &q...
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R2D2

Setting ImageView's size AND position as percentages programmatically in ConstraintLayout (Android)

As stated in the title i'm trying to set multiple ImageViews size and position as percentages in a ConstraintLayout programmatically. I succeeded to do the individually, either via ConstraintSet or Co...
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vittoema96

java

android

position

size

percentage

Votes: 0

Answers: 1

Latest Answer

Ok i finally got it to work, posting the solution if anyone needs it // Define a constraint set that will be used to modify the constraint layout parameters of the child. ConstraintSet set = new Const...
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vittoema96

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