matcha | Build native mobile apps in Go | iOS library
kandi X-RAY | matcha Summary
kandi X-RAY | matcha Summary
Matcha is a package for building iOS and Android applications and frameworks in Go. Matcha provides a UI component library similar to ReactNative and exposes bindings to Objective-C and Java code through reflection. The library also provides Go APIs for common app tasks.
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Top functions reviewed by kandi - BETA
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of matcha
matcha Key Features
matcha Examples and Code Snippets
Community Discussions
Trending Discussions on matcha
QUESTION
ANSWER
Answered 2021-May-18 at 17:57You can do it with
QUESTION
I am trying to convert a csv
file (in this example the tibble tree
) into a nested html
file like the one below. I did it expressing the csv
file in MarkDown
and the using pandoc
.
What is the best way to do it with R
? Is there an adequate package(s) to use? Is it also possible also in R to transform the html
result inserting class
and span
in certain HTML elements?
ANSWER
Answered 2021-Apr-23 at 20:40dat <- tibble::tribble(
~level1,~level2,~level3,~level4,
"Beverages","Water","","",
"Beverages","Coffee","","",
"Beverages","Tea","Black tea","",
"Beverages","Tea","White tea","",
"Beverages","Tea","Green tea","Sencha",
"Beverages","Tea","Green tea","Gyokuro",
"Beverages","Tea","Green tea","Matcha",
"Beverages","Tea","Green tea","Pi Lo Chun"
)
paths <- data.frame(pathString = apply(dat, 1, paste0, collapse = "/"))
library(data.tree)
tree <- as.Node(paths)
LL <- as.list(tree)
L <- LL[-1]
library(htmltools)
f <- function(node, nodeName){
if(all(lengths(node) == 0) && length(names(node))){
tagList(
tags$p(nodeName),
do.call(tags$ul, unname(lapply(names(node), tags$li)))
)
}else{
if(length(names(node))){
tags$li(
tags$p(nodeName),
do.call(tags$ul, mapply(f, node, names(node), SIMPLIFY = FALSE, USE.NAMES = FALSE))
)
}else{
tags$li(
tags$p(nodeName)
)
}
}
}
lis <- mapply(f, L, names(L), SIMPLIFY = FALSE, USE.NAMES = FALSE)
ul <- do.call(tags$ul, lis)
html <- as.character(tagList(tags$p(LL$name), ul))
QUESTION
...I wanna combine data array and series array to another dataset like source array, in Laravel, to draw charts, data is the axis, series are the item contents, I wanna reassemble these data so that they fit the data type of ECharts https://echarts.apache.org/en/tutorial.html#Dataset, the ref is here, can you show how to convert it,thanks
ANSWER
Answered 2021-Apr-16 at 02:42$data = ['Matcha Latte', 'Milk Tea', 'Cheese Cocoa', 'Walnut Brownie'];
$series = [
[
'name' => '2015',
'data' => [89.3, 92.1, 94.4, 85.4]
],
[
'name' => '2016',
'data' => [95.8, 89.4, 91.2, 76.9]
],
[
'name' => '2017',
'data' => [97.7, 83.1, 92.5, 78.1]
],
];
$first = array_merge(['name'], array_map(function ($a) {
return $a['name'];
}, $series));
$other = array_map(function ($a, $index) use ($series) {
return array_merge([$a], array_map(function ($b) use ($index) {
return $b['data'][$index];
}, $series));
}, $data, array_keys($data));
$result = array_merge([$first], $other);
QUESTION
I'm still very new to Javascript / Jquery and understand very little so far, but I need a function for my website. (Im sure its easy but yeah, so far i have not come to any result xD)
So my problem:
I have a form with list of checkboxes, all shown in an tree view. I got the tree view from here.
So my structure is exacly like on the w3schools.com page with the same css and javascript with the only difference that instead of normal text I have a form with checkboxes, here I have created an example:
...ANSWER
Answered 2021-Apr-09 at 09:04To achieve this you can traverse the DOM to find the checkbox elements which are children of the parents of the checked box.
As you've tagged the question with jQuery, here's a solution using that framework:
QUESTION
ANSWER
Answered 2021-Apr-02 at 11:09Move the flex settings from excerpt
to #posts li
and apply margin-top: auto
to excerpt
in order to move everything from there on to the bottom.
(Note: I applied a min-height to your li
elements in this snippet to make them higher in order to clearly see the effect.)
QUESTION
I am trying to map data from my data file through props into my React-Bootstrap Accordion component. The method I am using will change as I progress as I know the formatting wont be exactly how I want it moving forward.
However I cant actually visualise or work out how to get structure right as I can't even see the data or the Accordion component displaying but I get no errors in the console.
Essentially I want to be able to use the map function to create all the react-bootstrap accordion components with the data from the props.
Code is below please let me know if any more is needed.
Menu.js
...ANSWER
Answered 2021-Mar-23 at 11:58There are few issues in your code.
1. Import bootstrap css or use bootstrap cdn(more you can read here)
QUESTION
import java.util.Scanner;
class OrderingSystemAlternative {
static Scanner scanner = new Scanner(System.in);
static String [] Bread = {"Cheese Bread","Bagel","Ham and Cheese Bread","Vegetable Sandwich","Choco
Bread Pudding",
"French Toast","Garlic Toast","Tuna Bread","Pizza Bread","Croissant"};
static String [] Cake = {"Blueberry", "Cheesecake", "Dark Chocolate", "Chocolate Fudge", "Creme
Brulee", "Mocha",
"Ube", "Red Velvet", "Chiffon", "Mango Mania"};
static String [] Coffee = {"Americano", "Latte", "Machiatto", "Espresso", "Black Coffee", "Mocha",
"Cappuccino",
"Double Espresso", "Hot Chocolate", "Caramel Machiatto"};
static String [] Donut = {"Plain", "Glazed", "Chocolate Frosted", "Rainbow Sprinkles", "Alcapone",
"Oreology",
"Butternut", "Jelly Filling", "Bavarian", "Cookies & Cream"};
static String [] Tea = {"Cheesecake Oreo", "Chestnut Cream", "Cream Cheese Cocoa", "Cranberry",
"Black Pearl", "Mango Yakult",
"Caramel Machiatto", "Matcha", "Taro", "Oolong Tea"};
static double [] breadPrice = {20.00, 13.00, 25.00, 32.00, 45.00, 27.00, 20.00, 25.00, 55.00, 10.00};
static double [] cakePrice = {500.00, 350.00, 200.00, 230.00, 550.00, 200.00, 150.00, 430.00, 150.00,
550.00};
static double [] coffeePrice = {65.00, 80.00, 90.00, 63.00, 75.00, 70.00, 85.00, 70.00, 65.00,
100.00};
static double [] donutPrice = {35.00, 40.00, 40.00, 40.00, 80.00, 70.00, 85.00, 80.00, 50.00,
100.00};
static double [] teaPrice = {160.00, 155.00, 155.00, 140.00, 130.00, 140.00, 195.00, 165.00, 130.00,
155.00};
static double subTotal = 0;
static double grandTotal = 0;
public static void main(String[] args) {
showMenu();
order();
}
private static void showMenu() {
System.out.println("\t\t\t\t+===================================+");
System.out.println("\t\t\t\t Cafe MENU ");
System.out.println("\n");
System.out.println("\t\t\t\t A. Bread & Toast ");
System.out.println("\t\t\t\t 1. Cheese Bread Php. 20.00");
System.out.println("\t\t\t\t 2. Bagel Php. 13.00");
System.out.println("\t\t\t\t 3. Ham and Cheese Bread Php. 25.00");
System.out.println("\t\t\t\t 4. Vegetable Sandwich Php. 32.00");
System.out.println("\t\t\t\t 5. Choco Bread Pudding Php. 45.00");
System.out.println("\t\t\t\t 6. French Toast Php. 27.00");
System.out.println("\t\t\t\t 7. Garlic Toast Php. 20.00");
System.out.println("\t\t\t\t 8. Tuna Bread Php. 25.00");
System.out.println("\t\t\t\t 9. Pizza Bread Php. 55.00");
System.out.println("\t\t\t\t 10. Croissant Php. 10.00");
System.out.println("");
System.out.println("\t\t\t\t B. Cakes ");
System.out.println("\t\t\t\t 1. Blueberry Php. 500.00");
System.out.println("\t\t\t\t 2. Cheesecake Php. 350.00");
System.out.println("\t\t\t\t 3. Dark Chocolate Php. 200.00");
System.out.println("\t\t\t\t 4. Chocolate Fudge Php. 230.00");
System.out.println("\t\t\t\t 5. Creme Brulee Php. 550.00");
System.out.println("\t\t\t\t 6. Mocha Php. 200.00");
System.out.println("\t\t\t\t 7. Ube Php. 150.00");
System.out.println("\t\t\t\t 8. Red Velvet Php. 430.00");
System.out.println("\t\t\t\t 9. Chiffon Php. 150.00");
System.out.println("\t\t\t\t 10. Mango Mania Php. 550.00");
System.out.println("");
System.out.println("\t\t\t\t C. Donuts ");
System.out.println("\t\t\t\t 1. Plain Php. 35.00");
System.out.println("\t\t\t\t 2. Glazed Php. 40.00");
System.out.println("\t\t\t\t 3. Chocolate Frosted Php. 40.00");
System.out.println("\t\t\t\t 4. Rainbow Sprinkles Php. 40.00");
System.out.println("\t\t\t\t 5. Alcapone Php. 80.00");
System.out.println("\t\t\t\t 6. Oreology Php. 70.00");
System.out.println("\t\t\t\t 7. Butternut Php. 85.00");
System.out.println("\t\t\t\t 8. Jelly Filling Php. 80.00");
System.out.println("\t\t\t\t 9. Bavarian Php. 50.00");
System.out.println("\t\t\t\t 10. Cookies & Cream Php. 100.00");
System.out.println("");
System.out.println("\t\t\t\t D. Coffee ");
System.out.println("\t\t\t\t 1. Americano Php. 65.00");
System.out.println("\t\t\t\t 2. Latte Php. 80.00");
System.out.println("\t\t\t\t 3. Machiatto Php. 90.00");
System.out.println("\t\t\t\t 4. Espresso Php. 63.00");
System.out.println("\t\t\t\t 5. Black Coffee Php. 75.00");
System.out.println("\t\t\t\t 6. Mocha Php. 70.00");
System.out.println("\t\t\t\t 7. Cappuccino Php. 85.00");
System.out.println("\t\t\t\t 8. Double Espresso Php. 70.00");
System.out.println("\t\t\t\t 9. Hot Chocolate Php. 65.00");
System.out.println("\t\t\t\t 10. Caramel Machiatto Php. 100.00");
System.out.println("");
System.out.println("\t\t\t\t E. Tea ");
System.out.println("\t\t\t\t 1. Cheesecake Oreo Php. 160.00");
System.out.println("\t\t\t\t 2. Chestnut Cream Php. 155.00");
System.out.println("\t\t\t\t 3. Cream Cheese Cocoa Php. 155.00");
System.out.println("\t\t\t\t 4. Cranberry Php. 140.00");
System.out.println("\t\t\t\t 5. Black Pearl Php. 130.00");
System.out.println("\t\t\t\t 6. Mango Yakult Php. 140.00");
System.out.println("\t\t\t\t 7. Caramel Machiatto Php. 195.00");
System.out.println("\t\t\t\t 8. Matcha Php. 165.00");
System.out.println("\t\t\t\t 9. Taro Php. 130.00");
System.out.println("\t\t\t\t 10. Oolong Tea Php. 155.00");
System.out.println("");
System.out.println("\t\t\t\t 0. Cancel ");
System.out.println("\t\t\t\t+===================================+");
System.out.println("\n");
}
private static void order() {
System.out.println("Enter \"A\" for Bread & Toast , \"B\" for Cakes , \"C\" for Donuts, \"D\" for
Coffee, \"E\" for Tea and \"0\" to Cancel");
System.out.print("Choose your Taste: ");
String picked = scanner.next();
switch (picked.toLowerCase()) {
case "a":
breadAndToast();
break;
case "b":
cakes();
break;
case "c":
donuts();
break;
case "d":
coffee();
break;
case "e":
tea();
break;
case "0":
System.exit(0);
break;
default:
System.out.println("Choose From A to E only or Enter 0 to Cancel!");
order();
}
}
private static void breadAndToast() {
System.out.println("You chose Bread & Toast");
System.out.print("What's Your Choice? ");
int choice = 0;
try {
String choiceStr = scanner.next();
choice = Integer.parseInt(choiceStr);
if (choice < 1 || choice - 1 > Bread.length) {
System.out.println("Error: You have to choose a number from 1 to " + Bread.length);
breadAndToast();
}
} catch (NumberFormatException e) {
System.out.println("Invalid input! Please Enter a Number.");
breadAndToast();
} finally {
int fChoice = choice - 1;
System.out.println("Your Choice is " + Bread[fChoice] + " and the Price is " +
breadPrice[fChoice]);
System.out.print("How many do you want? ");
int quantity = scanner.nextInt();
subTotal = subTotal + (quantity * breadPrice[fChoice]);
System.out.println("Total is: " + subTotal);
orderAgain(1);
}
}
private static void cakes() {
System.out.println("You chose Cakes");
System.out.print("What's Your Choice? ");
int choice = 0;
try {
String choiceStr = scanner.next();
choice = Integer.parseInt(choiceStr);
if (choice < 1 || choice - 1 > Cake.length) {
System.out.println("Error: You have to choose a number from 1 to " + Cake.length);
cakes();
}
} catch (NumberFormatException e) {
System.out.println("Invalid input! Please Enter a Number.");
cakes();
} finally {
int fChoice = choice - 1;
System.out.println("Your Choice is " + Cake[fChoice] + " and the Price is " +
cakePrice[fChoice]);
System.out.print("How many do you want? ");
int quantity = scanner.nextInt();
subTotal = subTotal + (quantity * cakePrice[fChoice]);
System.out.println("Total is: " + subTotal);
orderAgain(2);
}
}
private static void donuts() {
System.out.println("You chose Donuts");
System.out.print("What's Your Choice? ");
int choice = 0;
try {
String choiceStr = scanner.next();
choice = Integer.parseInt(choiceStr);
if (choice < 1 || choice - 1 > Donut.length) {
System.out.println("Error: You have to choose a number from 1 to " + Donut.length);
donuts();
}
} catch (NumberFormatException e) {
System.out.println("Invalid input! Please Enter a Number.");
donuts();
} finally {
int fChoice = choice - 1;
System.out.println("Your Choice is " + Donut[fChoice] + " and the Price is " +
donutPrice[fChoice]);
System.out.print("How many do you want? ");
int quantity = scanner.nextInt();
subTotal = subTotal + (quantity * donutPrice[fChoice]);
System.out.println("Total is: " + subTotal);
orderAgain(3);
}
}
private static void coffee() {
System.out.println("You chose Coffee");
System.out.print("What's Your Choice? ");
int choice = 0;
try {
String choiceStr = scanner.next();
choice = Integer.parseInt(choiceStr);
if (choice < 1 || choice - 1 > Coffee.length) {
System.out.println("Error: You have to choose a number from 1 to " + Coffee.length);
coffee();
}
} catch (NumberFormatException e) {
System.out.println("Invalid input! Please Enter a Number.");
coffee();
} finally {
int fChoice = choice - 1;
System.out.println("Your Choice is " + Coffee[fChoice] + " and the Price is " +
coffeePrice[fChoice]);
System.out.print("How many do you want? ");
int quantity = scanner.nextInt();
subTotal = subTotal + (quantity * coffeePrice[fChoice]);
System.out.println("Total is: " + subTotal);
orderAgain(4);
}
}
private static void tea() {
System.out.println("You chose Tea");
System.out.print("What's Your Choice? ");
int choice = 0;
try {
String choiceStr = scanner.next();
choice = Integer.parseInt(choiceStr);
if (choice < 1 || choice - 1 > Tea.length) {
System.out.println("Error: You have to choose a number from 1 to " + Tea.length);
tea();
}
} catch (NumberFormatException e) {
System.out.println("Invalid input! Please Enter a Number.");
tea();
} finally {
int fChoice = choice - 1;
System.out.println("Your Choice is " + Tea[fChoice] + " and the Price is " +
teaPrice[fChoice]);
System.out.print("How many do you want? ");
int quantity = scanner.nextInt();
subTotal = subTotal + (quantity * teaPrice[fChoice]);
System.out.println("Total is: " + subTotal);
orderAgain(5);
}
}
private static void orderAgain(int num) {
System.out.println("Anything Else? ");
System.out.print("Press Y for Yes, N for No and M for Menu: ");
String again = scanner.next();
switch (again.toLowerCase()) {
case "y":
if (num == 1) {
breadAndToast();
} else if (num == 2) {
cakes();
} else if (num == 3) {
donuts();
} else if (num == 4) {
coffee();
} else if (num == 5) {
tea();
}
break;
case "n":
System.out.print("Enter Payment: ");
double pay = scanner.nextDouble();
if (pay < subTotal) {
System.out.println("Not Enough Payment");
} else {
System.out.println("Total price is " + subTotal);
grandTotal = pay - subTotal;
System.out.println("\n");
System.out.println("The change is " + grandTotal);
...ANSWER
Answered 2021-Mar-15 at 10:06To calculate the amount of smaller bills/coins you need to take only the remainder of the previous operation:
QUESTION
I'm trying to add a text onto a div which is rendered with the RenderPage() function and exported to an index.js file to be rendered, is there any way to add a text to a div with innerHTML += 'asdf'
I have tried document.getElementsByClassName('preview').innerHTML = itemsThingy[0] + count['matcha']
But it doesn't seem to render it...
...ANSWER
Answered 2021-Feb-28 at 13:19You shouldn't mutate the DOM in React - you can still set innerHTML, but to do this you have to use the function dangerouslySetInnerHTML
instead, which indicates this is not a good practice and should pretty much never be done.
There are many other ways to achieve the same results you're looking for in React without having to manipulate the DOM - you can conditionally render JSX, or use lazy-loading with suspense depending on your specific usecase.
QUESTION
I am making a plot for likeability of different ice cream flavours by school. I already have the code for making the plot, but I'm stuck on calculating and adding the error bars to the plot. I know summarise
and geom_errorbar
works, but I'm not sure how to calculate standard error with a long data format.
Here's reproducible code:
...ANSWER
Answered 2021-Jan-29 at 17:39One possible solution could be using a new data.frame
generated with summarise
QUESTION
I'm making a facet grid bar plot using ggplot2. I keep getting the error message "Removed 15 rows containing missing values (geom_bar)
" when there's no missing values in my dataset.
Here's a reproducible example where I'm plotting the likeability of ice cream flavours by schools:
...ANSWER
Answered 2021-Jan-29 at 17:05The bars start at zero, and so using scale_y_continuous(limits=c(1,5))
trims all the bars as they exceed the plot window. You can fix this by setting the lower limit to 0.
Alternatively, you can replace scale_y_continuous()
(which trims the data to only that in the plot data) with coord_cartesian(ylim=c(1,5))
which plots data that would go outside the plot window.
The help file for ?coord_cartesian
explains a bit about the two different methods of setting the axes, which can make a big difference when plotting summaries of the data, or fitting smoothers.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install matcha
Go 1.8+
Xcode 8.3+
Android Studio 2.3+ (with SDK 26, NDK and Android Support)
Matcha requires the following components to be installed. iOS builds are not supported on Linux. Start by installing Android Studio. Instructions can be found at https://developer.android.com/studio/install.html. Open Android Studio's SDK Manager and under the SDK Platforms tab, install the Android 8 Platform (API 26). And in the SDK Tools tab, install NDK and the Android Support Repository. Configure the ANDROID_HOME enviromental variable to point to the Android SDK by adding the following to your ~/.bash_profile. The Android SDK is often located at ~/Android/Sdk depending on your install. Additionally add the following to your ~/.bash_profile to modify your PATH to include the Java compiler if it does not already. javac can often be found at /usr/local/android-studio/jre/bin. Fetch the project and install the matcha command. Next we build the Go standard library for Android with the following command. The output is installed at $GOPATH/pkg/matcha. If your path doesn't contain $GOPATH/bin, you may need to replace these calls with $GOPATH/bin/matcha. Now build the example project. The output is installed at $GOPATH/src/gomatcha.io/matcha/android/matchabridge.aar.
Go 1.8+
Android Studio 2.3+ (with SDK 26, NDK and Android Support Library)
Matcha requires the following components to be installed. iOS builds are not supported on Windows. Start by installing Android Studio. Instructions can be found at https://developer.android.com/studio/install.html. Open Android Studio's SDK Manager and under the SDK Platforms tab, install the Android 8 Platform (API 26). And in the SDK Tools tab, install NDK and the Android Support Repository. Configure the ANDROID_HOME enviromental variable to point to the Android SDK. The Android SDK is often located at %USERPROFILE%\AppData\Local\Android\Sdk depending on your install. Modify your PATH to include the Java compiler if it does not already. javac can often be found at C:\Program Files\Android\Android Studio\jre\bin. Fetch the project and install the matcha command. Next we build the Go standard library for Android with the following command. The output is installed at $GOPATH/pkg/matcha. If your path doesn't contain $GOPATH/bin, you may need to replace these calls with $GOPATH/bin/matcha. Now build the example project. The output is installed at $GOPATH/src/gomatcha.io/matcha/android/matchabridge.aar.
Go 1.8+
Android Studio 2.3+ (with SDK 26, NDK and Android Support Library)
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