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Questions tagged [jitter]

The Jitter responsibility is to compile intermediate code to machine code in run time.

See here for more info

203 questions
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Webpage parallax background jitters when scrolling

I coded my first website and I wanted a parallax effect on my background when scrolling. It works, but on some computers &/or on some browsers &/or on some window sizes, the background jitters up and down when scrolling, while still sort of…
Pumawesome
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How to effectively draw on windows to avoid jitters in scrolling?

I have a windows desktop application where I am seeing jitters while scrolling. The WM_PAINT call is being handled failry fast 10ms. -The WM_PAINT call is being forced using RedrawWindow after handling WM_MOUSEWHEEL so effectively I am drawing in…
Illuminati
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R GGplot2 Boxplot - How to colour jitter points according to a different variable from the boxes?

I have a table with this kind of data for vehicles (with more rows). ** So far I got a boxplot using car segments as categories and pricing for the Y-axis, however I added the points with geom_jitter but like to colour them according to the region,…
Brick
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Practical jitter with clock_nanosleep()

I'm trying to establish what practical jitter I can achieve by using clock_nanosleep() in a loop and through experimentation I'm observing something I'm not confident I understand. I'm using code posted in this SO question by another user to…
davegravy
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Which TCP Congestion Control Algorighms are supported (and used) by OkHttp?

What is the list of all TCP Congestion Control Algorithms that are utilized by the OkHttp library? I'm trying to figure out why some FOSS mobile apps fail so miserably in poor network conditions (high packet loss, jitter, latency). But sometimes the…
Michael Altfield
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Graph ggplot with geom_jitter - what does the jitter tell us?

I do have one question regarding the jitter plot function. It is a nice way to plot point for different categories and avoid overlapping. But what does the exact distance between the points tell us? I would appreciate an answer a lot. Thank you in…
ALOtto95
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Any way to make SwiftUI animation smoother?

Struggling a bit to achieve perfect smoothness of animation in SwiftUI. All suggestions are welcomed. Example: stopwatch. Pretty basic setup of animating progress of something using simple shape and trim. Note: code is simplified, e.g. @State…
Nevs12
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calculating frequency of jitter/wave distortion in an image

Is there a way to calculate the frequency of the jitter/wave distortion in the below image? and how can I measure the distortion so I can correct it? I tried to calculate the frequency on a part of the image (the horn) by creating a line plot…
gin
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Why is the PJSIP's jitter buffer prefetching disabled by default?

PJSIP has a feature for jitter buffer named prefetching. Defined here: "Setting this to other than 0 will activate prefetch buffering, a jitter buffer feature that each time it gets empty, it won't return a normal frame until its size reaches the…
LeeWo
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R - multiple Boxplots, multiple subsets, multiple variables + jitter

I need multiple boxplots in one plot, using different subsets of data and different variables. I did the following: data_VAR <- subset(Data_HV_VAR, VAR == 1 data_NoVAR <- subset(Data_HV_VAR, VAR == 0) boxplot(data_NoVAR$TorHeim, data_VAR$TorHeim, …
Lima
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How to do a scatter plot with factor class on Xlim?

When I try to do a scatter plot with jitter, i found it require the Xlim to be numeric plot(jitter(d$'WHO region'), d$Numeric) > Error in jitter(d$"WHO region") : 'x' must be numeric so when I try to change the column to numeric, the output on…
waichihang
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Adding a nudge_y to the data labels of a "Jittered" R ggplot2 graph

I am facing a smal issue concerning positioning labels on an R graph. I made an example with the data available in ggplot2 package to make it executable. library(ggrepel) library(ggplot2) library(tidyverse) pos <- position_jitter(seed = 1, height =…
GiacomoDB
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Reduce distance in plot X labels (R: ggplot2)

This is my dataframe: df = data.frame(info=1:30, type=c(replicate(5,'A'), replicate(5,'B')), group= c(replicate(10,'D1'), replicate(10,'D2'), replicate(10,'D3'))) I want to make a jitter plot of my data distinguished by group (X-label) and type…
Gero
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ggplot2 dodged boxplot with geom_point dodging and unequal number of subgroups

I am attempting to plot a dodged boxplot but I run into a couple of difficulties. First of all, the x-axis basically has 2 types of grouping: the "letter-groups" (A, B, C etc...) are the main groups, I specify these as my "X" aesthetic…
pleasehelp
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How to get xmlhttprequest results in a for loop

Good day all, Please i'm trying to get the latency values of a ping using xmlhttprequest in a for loop for five consecutive latencies that will be stored in an global array in a react native application, after which when the for loop finishes, other…
Timothy Ayodele
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