ko | dapp skeleton based on go-kit | GraphQL library
kandi X-RAY | ko Summary
kandi X-RAY | ko Summary
dapp skeleton based on go-kit.
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Top functions reviewed by kandi - BETA
- SetResultValue set result value to result
- SetColVarType set column type
- Query executes a query and returns a map of results .
- QueryWithConnection executes a query and returns the results .
- init initialize sql db
- RunServer runs the prometheus server .
- InitEtcd initializes etcd client
- SvcFactory returns a new service factory
- MakeJwtHandler creates an HTTP server from an etcd service
- main is the entry point
ko Key Features
ko Examples and Code Snippets
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Trending Discussions on ko
QUESTION
I managed to write a code to decimate my video and take only 1 frame out of 10, in order to make my neural network more efficient in the future for character recognition.
The new video exit_video is well decimated because it's way faster than the previous one.
1: When I print the fps of the new video, I have 30 again despite the decimation
2: Why is my new video heavier ? 50.000 ko and it was 42.000 ko for the firts one
Thanks for your help
...ANSWER
Answered 2021-Jun-09 at 08:00Decimating a video file that's not all Intra frames will require re-encoding. Unless your input file is e.g. ProRes or MJPEG, that's likely going to be the case.
Since you're not setting encoding parameters, OpenCV likely end up using some defaults that end up with a higher bitrate than your input file.
You'll probably have a better time using the FFmpeg tool than OpenCV, and its select filter.
QUESTION
In the build version of my reactjs application, I get the error of
...ANSWER
Answered 2021-Jun-09 at 18:34check this issue on React repo - https://github.com/facebook/react/issues/16211#issuecomment-516180557
QUESTION
Let's have class A and subclass B. I want to assign an array of B's to array of A's. With normal arrays it works as expected, but with ko.ObservableArray it fails.
ANSWER
Answered 2021-Jun-09 at 08:14The problem is ObservableArray is contravariant on it's type variable T. And that's why it tries to assign types in reverse direction.
While you can freely assign B to A (because B extends A and you even don't have to declare it as extends) when it goes in covariant position:
QUESTION
I have a dropdown that is populated from a view model's observable array. There is a button that is data-bound to a function that removes one of the elements from the array. When the button is clicked the array does a shift to remove an element. However, the dropdown does not reflect that the change and the dropdown values do not change.
html:
...ANSWER
Answered 2021-Jun-08 at 21:37If you look at the documentation, in Observable Arrays, you could read this:
pop, push, shift, unshift, reverse, sort, splice
All of these functions are equivalent to running the native JavaScript array functions on the underlying array, and then notifying listeners about the change
When you do:
QUESTION
data.matrix <- matrix(nrow=100, ncol=10)
colnames(data.matrix) <- c(
paste("wt", 1:5, sep=""),
paste("ko", 1:5, sep=""))
rownames(data.matrix) <- paste("gene", 1:100, sep="")
for (i in 1:100) {
wt.values <- rpois(5, lambda=sample(x=10:1000, size=1))
ko.values <- rpois(5, lambda=sample(x=10:1000, size=1))
data.matrix[i,] <- c(wt.values, ko.values)
}
head(data.matrix)
dim(data.matrix)
pca <- prcomp(t(data.matrix), scale=TRUE)
intall.packages("ggplot2")
library(ggplot2)
pca.data <- data.frame(Sample=rownames(pca$x),
X=pca$x[,1],
Y=pca$x[,2])
pca.data
ggplot(data=pca.data, aes(x=X, y=Y, label=Sample)) +
geom_text() +
xlab(paste("PC1 - ", pca.var.per[1], "%", sep="")) +
ylab(paste("PC2 - ", pca.var.per[2], "%", sep="")) +
theme_bw() +
ggtitle("My PCA Graph")
ANSWER
Answered 2021-Jun-07 at 20:35EDIT: The question was changed after my initial answer, see the bottom for updated answer.
You can get the second character of Sample with substr(), and then pass that to col. Here is an example:
QUESTION
I currently have a table that looks like this:
But I want it to look like this:
When there is only one league I can get it to look like it but when there are multiple leagues I don't know how to. If it can't be done then I'll manually format it but it would be nice to do it automatically before saving it to a file.
...ANSWER
Answered 2021-Jun-07 at 15:52You can try:
QUESTION
I am trying to create both ios and android app and It works fine for android but for ios while running flutter run it will take lot of time installing pod using pod install and at last it will give an error as shown below.
ANSWER
Answered 2021-Jun-06 at 06:37After many research I found a solution,
Step 1: I removed all cocoapods and it's directory using
QUESTION
The code I have uses a 2d array to know what image to reveal on a grid layout. The images used are repeated.The image is created in the javascript file with var ground = new Image(). I'm trying to resize the images, but I can't figure it out. I've tried using all sorts of combinations like ground.value.height="10px", ground.height="10px", ground.value.height="10", and ground.value.height=10.
More specifically what I want to have is the images to be the size of the canvas divided by the respected dimensions of the 2d array. i.e. the size of a tile in the grid can be 10px by 10px, I want the image size to be the same. If it does what I think this will do, when the image is repeated, every tile should have it's own repeat of the image shown.
...ANSWER
Answered 2021-Jun-04 at 15:45You could draw the tile as a scaled image instead of a pattern:
QUESTION
I have a nice genlist, and I want to add checkboxes (/toggles) to all items.
I checked these pages:
- https://docs.tizen.org/application/native/guides/ui/efl/wearable/component-genlist/
- https://developer.tizen.org/ko/design/wearable/ui-components/selection-controls?langredirect=1
- https://developer.tizen.org/ko/design/wearable/ui-components/list?langredirect=1
You can provide an on/off switch, checkbox, or radio button along with the main text.
Perfect. How?
I'm aiming to be able to select items from the list, either with something like this:
Or with something like this:
I know I can use item_styles. Also know I can add my own images to swallow.end or similar.
But is there a way to use the same designs as the OS uses? To not break UI consistency?
...ANSWER
Answered 2021-Jun-03 at 06:20use elm_check on swallow.end part. I do not know which style do you use, so here is sample with style "1text.1icon.1"
QUESTION
I'm working on a knockout application in which there is a drop-down for selecting a day of a month, it's values changes as per the month selection (ex: May- 1 to 31, Nov- 1 to 30), I successfully rendered UI, but my problem is the selected value (this.dayValue) is not showing as updated on UI when I tried to update from the update of the knockout binding handler. I've given the sample code below, please let me know. I guess it is a problem of rebinding even though I'm not sure. please help. Thanks in advance.
HTML:
...ANSWER
Answered 2021-Jun-03 at 06:00Your question is a bit unclear. However, I guess you're trying to achieve that whenever the selected month changes, the array of selectable days gets updated.
While I don't exactly see your concrete issue, I see kind of a design issue, which may be the root cause of having issues.
In my opinion, such a logic should be implemented at the viewmodel level (in your case your MyView class), as it's not related to the view, but purely to the model. In other words, to handle changes of an observable data, you should not wire it through the view using things like change events, but directly handle the observable's notifications.
I would implement something like this in the MyView constructor.
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