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Mastering Development

How to continously bold the text in a div while typing

I have a to do app and I was requested to add more functionality, such as: add some buttons for Bold and Italic text. In a input, after I press the Bold button, the text that is going to be typed to be bolded, leaving the previous text (the one before I pressed the Bold […]

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Linux Mastering Development

Bluetooth keeps changing from A2dp to headset and loses connection on Debian Buster with JBL 4 Speaker

since over a year I am having trouble with the bluetooth connection to my JBL 4 speaker. It looses connection again and again. I created a script according to what I found on the internet to reconnect via keyboard short cut. Sometimes it is connected with it within a view seconds sometimes I had to […]

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Mastering Development

How to get Percentage in two categorical variables in R

Just suppose you have total number of samples as 8. Data frame looks like that. All the individuals having Healthscore less than 3 are Healthy and All having health scores greater than 3 are Sick. Status shows their employement status. Status<-(Employed,Unemployed,Student,Student,Employed,Unemployed,Unemployed,Housewife) Health<-(Healthy,Healthy,Healthy,Sick,Sick,Control,Sick,Sick) df<-(Status,Health) level(Health)<-(“Healthy,”Sick”,Control) level(Status)<-(“Employed”,”Unemployed”,”Student”,”Housewife”) I want to see the percentage of Healthy,Sick or Control […]

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Linux Mastering Development

Bluetooth keeps changing from A2dp to headset and loses connection on Debian Buster with JBL 4 Speaker

since over a year I am having trouble with the bluetooth connection to my JBL 4 speaker. It looses connection again and again. I created a script according to what I found on the internet to reconnect via keyboard short cut. Sometimes it is connected with it within a view seconds sometimes I had to […]

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Apple Ask

MacBook Air 2013 model A1466 after sleeping issues

My MacBook Air 2013 does not wake up after having 7 hours of sleeping. I do sa SMC process to pressed the shift, control, option and power button all together in 10 seconds and it does not respond or appear anything on the screen. Now the respond I’m doing to my MacBook Air is to […]

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Development

How to overcome error when computing Bray Curtis dissimilarity in R?

My data set is a large gene count table which contains 500,000 genes as rows and 6 columns as samples ( 1:3 are control and 4:6 are disease). Whilst some of my samples have a lot of 0 values, no column contains all 0 values. I am trying to run a PCoA plot following Bray-Curtis […]

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Development

Randomization within different sized subgroups

I want to assign half of each subgroup to a treatment condition and half to a control group. When my subgroups have an odd number of records, the last one can be arbitrarily assigned. I’m trying to do this within dplyr groups and struggling to account for odd/even. I tried this: set.seed(1) library(dplyr) mtcars %>% […]

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Development

Directive unit testing fails

I am using jest.js for testing with my angular app. here is the directive I use in html: <textarea errorHighlighter formControlName=”Url” name=”Url” cols=”50″ rows=”5″ placeholder=”Enter Page URL” (ngModelChange)=”pageUrlChanges($event)”></textarea> here is my directive.ts file: import { Directive, ElementRef, SimpleChanges, HostListener, Renderer2 } from ‘@angular/core’; import { NgControl } from ‘@angular/forms’; @Directive({ selector: ‘[errorHighlighter]’ }) export class […]

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Development

How to Set Consistent Labels Using Geom_bar and Facet_grid

I am making some harvest plots to show the risk of bias and direction of effect for outcomes in a number of studies. I am trying to do this using geom_bar and facet_grid. My problems: although I have set the labels (which are numbers to represent the studies I am showing) using hjust and vjust, […]

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Ask Homework Help

[ Homework Help ] Open Question : My 8th grade science experiment topic is: How much water does a plant need to live? Whats the variable, indepen var, control, control var?

My 8th grade science experiment topic is: How much water does a plant need to live? Please help me identify What s the variable, independent variable, control, controlled variable? And I need 2 other topics… Any ideas (with variables and controls)