const da = await(
await fetch("http://newsapi.org/v2/top-headlines?sources=techcrunch&apiKey=")
).json();
// console.log(da);
const val1=da.articles[0].title;
const val2=da.articles[1].title;
const val3=da.articles[2].title;
const val4=da.articles[3].title;
const val5=da.articles[4].title;const des1=da.articles[0].description;
const des2=da.articles[1].description;
const des3=da.articles[2].description;
const des4=da.articles[3].description;
const des5=da.articles[4].description;
Formed in 2009, the Archive Team (not to be confused with the archive.org Archive-It Team) is a rogue archivist collective dedicated to saving copies of rapidly dying or deleted websites for the sake of history and digital heritage. The group is 100% composed of volunteers and interested parties, and has expanded into a large amount of related projects for saving online and digital history.
3 replies
const titles = data.map(x => x.title); const descriptions = data.map(x => x.description), etc
eslint-config-airbnb with babel-preset-airbnb on a create-react-app but I keep getting this following error: Parsing error: Unexpected token =eslint. I've set up my .babelrc file to have "presets": ["airbnb"] and most of the answers I found kept suggesting to add "parser": "babel-eslint" to my .eslintrc.json file. The thing is I'm not using babel-eslint. What would be the equivalent solution for the airbnb babel preset? Thanks!
For some odd reason, create-react-app gives me the following error with eslint 7 😕
The react-scripts package provided by Create React App requires a dependency:
"eslint": "^6.6.0"and asks me to
const getR = async()=>(
await fetch("http://newsapi.org/v2/top-headlines?sources=techcrunch&apiKey=077fe507985744818b3f405349c79601")
).json();
(async ()=>{
const articles=(await getR()).articles;
articles.map(({title,description},index)=>{
(
value+index = title
description+index = description
)
}).join('')
})();
opentok.createSession(function (err, session) {
if (err) return console.log(err);
const token = session.generateToken({
role: 'moderator',
expireTime: (new Date().getTime() / 1000) + (1 * 24 * 60 * 60), // in one day
data: 'name=ajay',
initialLayoutClassList: ['focus']
});
return { sessionId: session.sessionId,token:token}});
can any one tell me how to get these value in a variable ?
Can anyone please explain this part of the airbnb style guide to me?
https://github.com/airbnb/javascript#arrays--mapping
It says:
4.6 Use Array.from instead of spread ... for mapping over iterables, because it avoids creating an intermediate array.
// bad
const baz = [...foo].map(bar);
// good
const baz = Array.from(foo, bar);But I don't understand why you wouldn't instead do:
const baz = foo.map(bar);foo.map(bar) is fine. If it's a non-array iterable, then use Array.from to prevent converting to an array just to use map
11.2 Don’t use generators for now.
Why? They don’t transpile well to ES5.React portion of the guide to be updated further? Given the way it refers to function components as stateless and only recommending them if you don't have state or refs, I feel like it hasn't been updated to reflect the introduction of hooks
Hi there
I have an async function which I would like to convert to an Observable stream (using rxjs operators). The await calls must execute in the order they appear in the function.
async authenticateUser(profile: Profile): Promise<any> {
let authCookie: any;
try {
authCookie = await getCookie();
} catch (error) {
console.error(error);
}
if (!authCookie || authCookie?.length < 1) {
cancelAuthenticationCookieGet();
throw {message: "login failed", status: -2};
}
await saveProfileAsync(profile);
await storeCurrentAuthCookieAsync(authCookie);
storeSessionStorage();
await setPartitionSessionCookie(profile.url, authCookie);
}Is there a clean way to accomplish the above?
