ib | Personal R package , currently containing functions | Data Visualization library
kandi X-RAY | ib Summary
kandi X-RAY | ib Summary
theme_ib: a simple ggplot2 theme in my personal style. by default (plots_pane = false), the theme adjusts the text sizes for printing images with width 10+ inches & height 8+ inches. plots_pane = true is meant to be used when viewing plots in the plots pane and text sizes are not adjusted. there is also an option (md = true) to use markdown theme elements from ggtext instead of element_text(). the fonts used are ibm plex sans & ibm plex mono, to load them you need extrafont and to run extrafont::loadfonts(device = "win", quiet = true) if you’re using windows. update_geom_fonts_ib: update font defaults for text geoms to match theme_ib. scale_x_c_ib: sets default values
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QUESTION
I'm trying to replicate apple's image sequencing animation - https://www.apple.com/airpods-pro/. I've managed to track down a few examples and they all work great but they all trigger at the top of the page and I want mine to trigger in the middle of the page. I've tried attaching the trigger event to the #graphHolder container but it still starts cycling through the images as soon as you scroll at the top of the page. Can anyone point to where I'm going wrong? Here's a jsfiddle - https://jsfiddle.net/mvyw2bc3/2/
...ANSWER
Answered 2021-Jun-13 at 21:46can't you maybe make an intersection observer and make it trigger on a div that is pushed to the bottom of the image (maybe with a position absolute and bottom zero or you know whatever) and then trigger whatever callback function within the observer ? i'm not sure this is of any help but here is a function i made that lets you call a callback function when an element is intersecting
QUESTION
I can't see my image once I've saved it.
Image to Base64 method in my Android project
...ANSWER
Answered 2021-Jun-13 at 00:17EDIT: BETTER WAY
INSTEAD OF EDITING THE STRING IN THE SERVER WE SHOULD ENCODE IN ANDROID THIS WAY
Base64.encodeToString(bytes, Base64.NO_WRAP);
AND GET IT IN THE SERVER THE USUAL WAY WITHOUT EDITING THE STRING
java.util.Base64.getMimeDecoder().decode(yourByteArray);
PREVIOUS WAY:
I just had to edit the String that i was getting in the server by removing the quotes surrounding it with img.substring(1, img.length() - 1) and the \n with img.replace("\\n", "").
The result code in the server is like this:
QUESTION
I would like to create a custom UIView which uses/offers a IntrinsicContentSize, since its height depends on its content (just like a label where the height depends on the text).
While I found a lot of information on how to work with IntrinsicContentSize offered by existing Views, I found just a few bits on how to use IntrinsicContentSize on a custom UIView:
ANSWER
Answered 2021-Jun-10 at 17:22Trying to change the view's height from inside draw() is probably a really bad idea.
First, as you've seen, changing the intrinsic content size does not trigger a redraw. Second, if it did, your code would go into an infinite recursion loop.
Take a look at this edit to your class:
QUESTION
I'm designing a custom control I want the user to be able to change the background color with a custom property. The background color should be specified by enum called Severity:
Code
...ANSWER
Answered 2021-Jun-08 at 14:44The dependency property should be registered as a Severity instead of Brushes:
QUESTION
I have been working on a I/O bound application which is a web crawler for news. I have one file where I start the script which we can call "monitoring.py" and by choosing which news company I want to monitor I add a parameter e.g. monitoring.py --company=sydsvenskan which will then trigger sydsvenskan webcrawling.
What it does is basically this:
scraper.py
...ANSWER
Answered 2021-Jun-07 at 09:53The universal answer for performance questions is : measure then decide.
You ask two questions.
Would it be faster to use dynamic imports ?I would think so, but in a very negligeable way. Except if the computer running this code is very constrained, the difference would be barely noticeable (on the order of <1 second at startup time, and a few dozens of megabytes of RAM).
You can test it quickly by duplicating your sydsvenskan.py file 40 times, importing each of them in your scraper.py and running time python scraper.py before and after.
And in general, prefer doing simple things. Static imports are simpler than dynamic ones.
Can PyCharm still provide code insights even if the import is dynamic ?Simply put : yes. I tested to put it in a function and it worked fine :
QUESTION
I've been trying to implement a theme logic for my custom components. I'll use ZFButton as example.
When the app starts I instantiate ZFbutton and set whatever characteristics I want this one theme to have:
...ANSWER
Answered 2021-Jun-06 at 16:57For the first problem I ended up using the following extension, which does see properties with getters/setters unlike Mirror:
QUESTION
I have been working on an I/O bound application where I will run multiple scripts at the same time depending on the args I will call for a script etc: monitor.py --s="sydsvenskan", monitor.py -ss="bbc" etc etc.
...ANSWER
Answered 2021-Jun-05 at 22:57Ok I understand what you're looking for. And sorry to say you're out of luck. At least as far as my knowledge of python goes. You can do it two ways.
Use importlib to search through a folder/package tha contains those files and imports them into a list or dict to be retrieved. However you said you wanted to avoid this but either way you would have to use importlib. And #2 is the reason why.
Use a Base class that when inherited it's
__init__call adds the Derived class to a list or object that stores it and you can retrieve it via a class object. However the issue here is that if you move your derived class into a new file, that code wont run until you import it. So you would still need to explicitly import the file or implicitly import it via importlib (dynamic import).
So you'll have to use importlib (dynamic import) either way.
QUESTION
We want to write a program for BMI Index Values but have not succeeded. here is my code
...ANSWER
Answered 2021-Jun-04 at 11:26This for-loop: for (int i = 0; i < 1; i++) will only loop once, with i equal to 0. So you don't need that when you build arr. In fact you can combine those two initializing loops!
QUESTION
The IBKR TWS (Trader Workstation) is a tool for managing stock orders in the stock market, by Interactive Brokers. They provide an API to automate orders, like placing orders, cancelling orders, and more.
I'm creating a program to handle executed orders in my Trader Workstation using the Interactive Brokers Java API.
I'm having trouble detecting when an order fills.
The documentation describes that the execDetails callback (which is an EWrapper method, see code below) is invoked when an order is filled, but I tried using that and the execDetails callback was never invoked (I tested this by logging the reqid int in that callback, and I never got any log).
I have also researched about the completedOrder callback, which I'm not sure if that's the callback that will be invoked when an order is filled, because I tested both callbacks with a simple log, and nothing was outputting in the console.
I don't understand the reqExecutions function and whether I need that. I have already read the documentation on this callback, and I don't understand what I'm doing wrong. I want to know I how can detect when an order fills, or executes in the TWS using their API.
CodeHere is my current code:
...ANSWER
Answered 2021-Jun-04 at 15:45Here is code that works, I tested with api 9.81.
Note that if you're using clientID 0 then you should also get callbacks from trades place in TWS. I've never tried, but the docs are clear.
QUESTION
I have a Spring boot application which receives messages from MQ and create a file and store all the data in that file.
I am trying to test this application but I encountered "MQRFH2 has an invalid value" error when I am using a mock bean for this class.
The code for the Main Application is :
...ANSWER
Answered 2021-Jun-03 at 19:07It looks like you have messed up the
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