99 | The 99 programming language
kandi X-RAY | 99 Summary
kandi X-RAY | 99 Summary
the 99 programming language is a special-purpose language specifically created for the 99 bottles of beer web site. [note: on sun 2011-08-28 i retroactively changed the author information in all checkins. nothing nefarious, just cleanup. if you've pulled this repository before, please pull it again.]. 99-bottles-of-beer.net is a collection of (as of sat 2012-09-15) 1500 different programs in different languages, each if which prints the lyrics to the song "99 bottles of beer on the wall". when i ran across this site in 2004, i realized that the existing programs were far too verbose, with their loops, subroutines, print statements, and so forth. so i invented the 99 language. the language definition is relatively straightforward. this distribution includes a 99 interpreter "99", written in perl 5, two sample 99 program, 99.99 and empty.99, and a sample output file, 99.99.out. the interpreter can read its input either from a
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QUESTION
I am running the following in my React app and when I open the console in Chrome, it is printing the response.data[0] twice in the console. What is causing this?
...ANSWER
Answered 2021-Jun-16 at 02:48You have included fetching function in the component as it is, so it fires every time component being rendered. You better to include fetching data in useEffect hook just like this:
QUESTION
Code available here => https://codesandbox.io/s/sweet-mcclintock-dhczx?file=/pages/index.js
Initial error when trying to use @iconify-icons/cryptocurrency with next.js and typescript (it happens only when in typescript).
...ANSWER
Answered 2021-Mar-26 at 10:09The way the @iconify-icons/cryptocurrency library is exported means you need to transpile each icon package you use individually.
QUESTION
Here are the 3 rows of my sample json.
...ANSWER
Answered 2021-Jun-11 at 04:35I think you need to take the actual raw strings of JSON data and convert them into a list of objects (dicts).
QUESTION
The minimal reproducible code below aims to have a loading icon when a button is pressed(to simulate loading when asynchronous computation happen).
For some reason, the Consumer Provider doesn't rebuild the widget when during the callback.
My view:
...ANSWER
Answered 2021-Jun-15 at 17:51did you try to await the future? 🤔
QUESTION
So I have this object which has other objects and array nested inside it. I want to create a function that lists all the elements in this object and its nested objects. I did create a function but when it lists the items in the objects, it shows [object object] on the section where there is a nested object or array
This is the object that I have :
...ANSWER
Answered 2021-Jun-15 at 16:34let weather = {
base: "stations",
clouds: {
all: 1
},
coord: {
lat: 43.65,
lon: -79.38
},
dt: 1507510380,
id: 6167863,
main: {
humidity: 77,
pressure: 1014,
temp: 17.99,
temp_max: 20,
temp_min: 16
},
name: 'Downtown Toronto',
sys: {
type: 1,
id: 2117,
message: 0.0041,
country: 'CA',
sunrise: 1507548290,
sunset: 1507589027,
type: 1
},
visibility: 16093,
weather: [
{
description: 'clear sky',
icon: '01n',
id: 800,
main: "Clear"
}
],
wind: {
deg: 170,
speed: 1.5
}
}
function listWeather(object) {
let itemsList = ''
let itemsSubList = ''
for (let key in object) {
var item = object[key]
if( isObject(item) ){
for (let k in item) {
document.write('---' + k + ' : ' + item[k] + ' ');
}
}else{
if( Array.isArray(item) ){
document.write('----'+ key +': ');
for (let l in item[0]) {
document.write('------' + l + ' : ' + item[0][l] + ' ');
}
}else{
document.write('' + key + ' : ' + object[key] + ' ');
}
}
}
// return itemsList
}
function isObject(objValue) {
return objValue && typeof objValue === 'object' && objValue.constructor === Object;
}
listWeather(weather)
QUESTION
I have a data frame with 1 column for participants and one column for my eeg triggers. Example:
ID trigger P1 SB P1 SB P1 resp P1 DH P1 Sc P1 resp P2 SB P2 resp P2 Sc P2 SB"resp" correspond to each time the participant has answered (pressed a button). If he answered after Sc, it is a hit, if he don't, it is a miss; if he answered after something else, it is a false alarm (fa); if he does not answer after something which is not Sc, it is a correct rejection (cr).
I would like to create a new data frame and to have, for each participant the total number of Sc, the number of hit, of miss, of fa and of cr, like the following:
ID Nb_Sc hit miss fa cr P1 100 99 1 1 99 P2 50 45 5 3 47But i don't know at all how I could do that. Does anyone has an idea and can help?
Thanks for reading.
...ANSWER
Answered 2021-Jun-15 at 15:33library(dplyr)
set.seed(100)
df <- data.frame(
ID = sample(c("P1", "P2"), 200, replace = TRUE),
trigger = sample(c("SB", "Sc", "resp", "DH"), 200, replace = TRUE)
)
QUESTION
I have a custom animation that the regular Vue transition doesn't quite cover. I have it implemented elsewhere with a conditional v-bind:class, but that doesn't work well for conditional v-if blocks or v-for groups.
I need to add a class ('open') one frame after the element is entered as with v-enter-to, but I need it to never be removed from the element.
I then need it removed removed when leaving to trigger the closing animation.
Am I using Vue Transition wrong and this is perfectly possible within transition, or is there a way to add/remove the class around the enter/leave functionality?
...ANSWER
Answered 2021-Jun-09 at 14:25I could only think of a work-around. You could try to add the class in the created() or mounted() hook. Before you push another path to the router, you could remove it and add a fake timeout for the $router.push(path).
This is not clean but i am not sure if i fully understand what are you trying to do.
QUESTION
I have to calculate a price by single character. In my example I have 110 parts that are numbered, so this means I have:
- 9 parts with one character (1 > 9)
- 90 parts with two characters (10 > 99)
- 11 parts with three characters (100 > 110) Thus there are 222 characters for this price.
Is there a way to calculate this with a (nested) formula ? I've been thinking about since a few days and can't come with a solid & modular formula. See "manual"-Excel calculation here below. Thanks for your help.
...ANSWER
Answered 2021-Jun-15 at 11:56Do you mean:
QUESTION
i am trying to put 2 vertical lines on a chart.JS chart using the annotations plugin. i am using the following versions: chart.js = 2.8.0 annotations plugin = 0.5.7
here's the JSFiddle
please see my code below:
...ANSWER
Answered 2021-Jun-15 at 12:30You have to provide both annotations as object in 1 array, not an array containing objects containing arrays, see example:
QUESTION
I have a for loop doing something I would have thought relatively straight forward on Python 3
...ANSWER
Answered 2021-Jun-15 at 08:36If I understand correctly, you can't use pd.DataFrame.resample('5 min').mean() out-of-the-box because time_5m isn't at 'normal' positions past the hour (i.e. time_5m is at 2:30, 7:30, ..., 57:30 past the hour.) That is, time_5m is 2.5 minutes offset from the 'normal' positions past the hour (where the 'normal' positions are at 0, 5, 10, ..., 55 minutes past the hour).
Pandas version 1.1 introduced two new keyword arguments for resample(): origin and offset (here are the docs for DataFrame.resample)
So something like this should work:
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