Categories
Mastering Development

How to iterate an array(string) for Null/Blank value check in Pyspark

I am new to Pyspark. By using the below dataframe how can I divide it to two different dataframe based on the “_Value” field. If the _Value which is array(string) is having any null or blank elements in it, then it should go to one dataframe and the rest into another. +—-+—–+—–+——————————-+————-+————–+ |key |Size |Color|AdditionalAttributeMetric […]

Categories
Mastering Development

Plotly: How to prevent text overlapping between traces?

I’m working with a bar chart and a scatter trace. I must show the values as text instead of using hover text. I didn’t find an answer reading the documentation. Maybe you could help me! It would be great if I could find a way to set the bars’ text at the bottom of the […]

Categories
Mastering Development

Group objects with similar data and reformat with mongoose

Javascript Group array of objects with similar data and reformat with mongoose mongoose get item in array in aggregate project I have an array of objects which I want to group to produce this result data:[{ user_name: ‘Jenny Lawrence’, inner_data:[{ “Back Pack”:”Black”, “produced”:”2019″, “manu_year”:”2019″, “item_state”:”produced”, “expiration”:”unknown” }, { other data belonging to jenny lawrence is […]

Categories
Development

i have a pinescript need convert from version 2 to version 4

this is the original code for version 2 but after conversion the result totally different from the version 2. is there any mistake i make when do convert to version 4 //@version=2 study(“Auto Pivots with S/R”,overlay = true) // Inputs pivotType = input(defval=false, title=”Check for Fib Pivots, standard by default”, type=bool) // Option for Fib […]

Categories
Development

add percent labels to three-level donut chart

I would like to add percentage values for each of the labels and layers within my three-layered donut plot. The following code generates the three layer donut plot and legend appropriately. However, it messes up the display of the percentage values (see output figure at bottom of this question). Current solutions at stack overflow or […]

Categories
Development

Seaborn: how to get labels nicely centered in a column?

This is the code of my plot: from matplotlib import pyplot as plt import pandas as pd import seaborn as sns data = pd.read_csv(‘titanic.csv’) ax = sns.countplot(x=’Survived’, hue=’Pclass’, data=data, palette=”pastel”) ax.set_title(“Survival in terms of Pclass”, fontsize=20) for p in ax.patches: ax.annotate(f’\n{p.get_height()}’, (p.get_x()+0.2, p.get_height()), ha=’center’, va=’top’, color=’white’, size=18) This is my plot: How can I move […]

Categories
Development

Adding dropdown filters to dash datatable

I have a dash dashboard I built. I would like to add more interactivity. I want to allow users to select an option on a drop down menu and the data shown in my datatable is filtered according to said selection This is how I have defined my datatable html.Div([ dash_table.DataTable( id=’punchstats’, columns=[{‘name’: i, ‘id’: […]

Categories
Development

Same widht and height axis in matplotlib for every plot

I made maps(plots) using matplotlib and geopandas. I have two dataframes, one contain whole country shapefile, and another one contain one of the district. like this; df = geopandas.read_file(‘data/jamoat_exposure.shp’) df1 = df.query(“DISTRICT==’Spitamen'”) I have to add both dataframe into single plot. So I placed them into same axis like this way df.plot(ax=ax, color=’white’, edgecolor=’grey’, label=’what’) […]

Categories
Development

React highcharts, show legends as bar

This code is displaying the legends as circle, <<< I want to display the legends as bar as shown in the below image. My requirement is the legends should be displayed as bar instead of circles Here you can take a look at my code: Highcharts.chart(‘flow’, { chart: { plotBackgroundColor: null, plotBorderWidth: null, plotShadow: false, […]

Categories
Development

Insert an array into a grouped array (JavaScript)

I have a grouped array { Blues: [{title:”Blues”, color:”red” },{title:”Blues”,color:”white” },{title:”Blues”,color:”white” }], Jazz: [{title:”Jazz”, color:”orange”},{title:”Jazz”,color:”pink”}] Rock: [{title:”Rock”, color:”yellow”},{title:”Rock”, color:”yellow”}] } Then I will have another array {title:”Rock”, color:”gold”} is there a way that i can put that array into the specific grouped array? and if it dont have a key for the grouping it will […]