# Concatenating two nums to a display in a JS/HTML calc, only one num shows

Advertisements So I’m a beginner to JS and HTML. I’m making a simple calculator that is stack based and has 4 operations [*, +, -, /] To use the calculator, you push the buttons like so: 7 push 8 push * and when the * is clicked, the final answer 56 is shown. So my… Read More Concatenating two nums to a display in a JS/HTML calc, only one num shows

# trying to make a calculator but my first function(addition) isnt working as intended

Advertisements This is my first time messing around with functions and I’m trying to make a calculator. I have made 4 functions – each set for add, subtract, multiply and divide. I have 2 inputs for x and y and an operations variable for the calculator to take in. you can see the code I… Read More trying to make a calculator but my first function(addition) isnt working as intended

# Confirm Calculation for Data Transfer

Advertisements I would like to confirm my calculation for data transfer: Assume, I have 1 PB of data and a network bandwidth of 1 Gbps, how long will it take to transfer the data. I have the following calculation: 1 PB = 1,000,000 GB (decimal) Therefore, it will take 1,000,000 / (60 * 60 *… Read More Confirm Calculation for Data Transfer

# Trasnlate int value 100 to 0 and 0 to 100

Advertisements Hey i would like to find a good way how i can best translate an intenger value. i have a method TranslateValue in which comes a value 100. now the weird part of the number hundred is to increment the who from 0 to 100 and if the value that comes in the method… Read More Trasnlate int value 100 to 0 and 0 to 100

# How to groupby multiple columns in pandas based on name?

Advertisements I want to create a new dataframe with columns calculated as means of columns with similar names from this dataframe: B6_i B6_ii B6_iii … BXD80_i BXD80_ii BXD81_i data … Cd38 0.598864 -0.225322 0.306926 … -0.312190 0.281429 0.424752 Trim21 1.947399 2.920681 2.805861 … 1.469634 2.103585 0.827487 Kpnb1 -0.458240 -0.417507 -0.441522 … -0.314313 -0.153509 -0.095863 Six1… Read More How to groupby multiple columns in pandas based on name?

# Java method working with an int but not a double

Advertisements When I call the method with 142.14, I don’t get any errors, but nothing prints to the console at all. When I send 142, it works as intended. Why is this? This code is in Java and I need to add more details to ask this question so here I am adding more details.… Read More Java method working with an int but not a double

# My Tab in html keeps going back to the default when i submit my form

Advertisements so when i press submit on my form in my 2nd tab, it automatically goes to the first tab, I would like it if possible for it to stay on the 2nd tab as i’m not able to view my information. Thank you. Below is my code: <!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width,… Read More My Tab in html keeps going back to the default when i submit my form

# how to specify data on pearson correlation heatmap?

Advertisements I have a pearson correlation heat map coded, but its showing data from my dataframe which i dont need. is there a way to specify which columns i’d like to include? thanks in advance sb.heatmap(df[‘POPDEN’, ‘RoadsArea’, ‘MedianIncome’, ‘MedianPrice’, ‘PropertyCount’, ‘AvPTAI2015’, ‘PTAL’].corr(), annot=True, fmt=’.2f’) ————————————————————————— TypeError Traceback (most recent call last) <ipython-input-54-832fc3c86e3e> in <module> —->… Read More how to specify data on pearson correlation heatmap?