source stringlengths 14 113 | code stringlengths 10 21.3k |
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application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = new Decimal(9876.54321);
let data1: Decimal = data.toDecimalPlaces(1, 0);
console.info("test Decimal toDecimalPlaces:" + data1.toString()); // 'test Decimal toDecimalPlaces:9876.6'
data1 = data.toDecimalPlaces(1, Decimal.ROUND_DOWN) // data1: '9876.5' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = new Decimal(45.6);
let data1: string = data.toExponential();
console.info("test Decimal toExponential:" + data1); // 'test Decimal toExponential:4.56e+1' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = new Decimal(45.6);
let data1: string = data.toExponential(0);
console.info("test Decimal toExponential:" + data1); // 'test Decimal toExponential:5e+1'
data1 = data.toExponential(1); // data1: '4.6e+1'
data1 = data.toExponential(1); // data1: '4.560e+1' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = new Decimal(45.6);
let data1 = data.toExponential(1, Decimal.ROUND_DOWN);
console.info("test Decimal toExponential:" + data1); // 'test Decimal toExponential:4.5e+1' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = new Decimal(3.456);
let data1: string = data.toFixed();
console.info("test Decimal toFixed:" + data1); // 'test Decimal toFixed:3.456' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = new Decimal(3.456);
let data1: string = data.toFixed(0)
console.info("test Decimal toFixed:" + data1); // 'test Decimal toFixed:3'
data1 = data.toFixed(2) // data1: '3.46'
data1 = data.toFixed(5) // data1: '3.45600' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = new Decimal(3.456);
let data1: string = data.toFixed(2, Decimal.ROUND_DOWN);
console.info("test Decimal toFixed:" + data1); // b: 'test Decimal toFixed:3.45' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = new Decimal(1.75);
let data1: Decimal[] = data.toFraction();
console.info("test Decimal toFraction:" + data1.toString()); // 'test Decimal toFraction:7,4' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let pi: Decimal = new Decimal('3.14159265358');
let data1 = pi.toFraction(); // data1: '157079632679,50000000000'
data1 = pi.toFraction(100000); // data1: '312689, 99532'
data1 = pi.toFraction(10000); // data1: '355, 113'
data1 = pi.toFraction(100); // data1: '311, 99'
data1 = pi.toFraction(10); // data1: '22, 7'
data1... |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = new Decimal(1.39);
let data1: Decimal = data.toNearest(0.25);
console.info("test Decimal toNearest:" + data1.toString()); // 'test Decimal toNearest:1.5' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = new Decimal(9.499);
let data1 = data.toNearest(0.5, Decimal.ROUND_UP); // data1: '9.5'
data1 = data.toNearest(0.5, Decimal.ROUND_DOWN); // data1: '9' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = new Decimal(45.6);
let data1: string = data.toPrecision();
console.info("test Decimal toPrecision:" + data1); // 'test Decimal toPrecision:45.6' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = new Decimal(45.6);
let data1: string = data.toPrecision(1);
console.info("test Decimal toPrecision:" + data1); // 'test Decimal toPrecision:5e+1'
data1 = data.toPrecision(5); // data1: '45.600' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = new Decimal(45.6);
let data1: string = data.toPrecision(2, Decimal.ROUND_UP); // data1: '46'
data1 = data.toPrecision(2, Decimal.ROUND_DOWN); // data1: '45' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = new Decimal(987.654321);
let data1: Decimal = data.toSignificantDigits();
console.info("test Decimal toSignificantDigits:" + data1.toString()); // 'test Decimal toSignificantDigits:987.654321' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = new Decimal(987.654321);
let data1: Decimal = data.toSignificantDigits(6);
console.info("test Decimal toSignificantDigits:" + data1.toString()); // 'test Decimal toSignificantDigits:987.654' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = new Decimal(987.654321);
let data1: Decimal = data.toSignificantDigits(6, Decimal.ROUND_UP);
console.info("test Decimal toSignificantDigits:" + data1.toString()); // 'test Decimal toSignificantDigits:987.655' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = new Decimal(456.789);
let data1: number = data.toNumber();
console.info("test Decimal toNumber:" + data1.toString()); // 'test Decimal toNumber:456.789' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = new Decimal(750000);
let data1: string = data.toString();
console.info("test Decimal toString:" + data1); // 'test Decimal toString:750000'
Decimal.set({ toExpPos: 5 });
data1 = data.toString(); // data1:'7.5e+5'
let data2: Decimal = new Decimal(0.000000123);
console.info("test Decimal toString:" ... |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = new Decimal(-0);
let data1: string = data.valueOf();
console.info("test Decimal valueOf:" + data1); // 'test Decimal valueOf:-0' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = new Decimal(1.234);
let data1: number = data.decimalPlaces();
console.info("test Decimal decimalPlaces:" + data1); // 'test Decimal decimalPlaces:3' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = new Decimal(1.234);
let data1: number = data.precision();
console.info("test Decimal precision:" + data1); // 'test Decimal precision:4' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = new Decimal(987000);
let data1: number = data.precision();
console.info("test Decimal precision:" + data1); // 'test Decimal precision:3'
data1 = data.precision(true); // data1:'6' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.abs(-0.5);
console.info("test Decimal abs:" + data.toString()); // 'test Decimal abs:0.5' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.floor(1.8);
console.info("test Decimal floor:" + data.toString()); // 'test Decimal floor:1' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.ceil(1.8);
console.info("test Decimal ceil:" + data.toString()); // 'test Decimal ceil:2' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.trunc(2.5);
console.info("test Decimal trunc:" + data.toString()); // 'test Decimal trunc:2' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.clamp(10.1, 0, 10);
console.info("test Decimal clamp:" + data.toString()); // 'test Decimal clamp:10' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.add(0.5, 0.5);
console.info("test Decimal add:" + data.toString()); // 'test Decimal add:1' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.sum(0.5, 0.5);
console.info("test Decimal sum:" + data.toString()); // 'test Decimal sum:1' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.sub(1, 0.5);
console.info("test Decimal sub:" + data.toString()); // 'test Decimal sub:0.5' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.mul(1, 0.5);
console.info("test Decimal mul:" + data.toString()); // 'test Decimal mul:0.5' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.div(1, 0.5);
console.info("test Decimal div:" + data.toString()); // 'test Decimal div:2' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.mod(2, 1);
console.info("test Decimal mod:" + data.toString()); // 'test Decimal mod:0' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.sqrt(3);
console.info("test Decimal sqrt:" + data.toString()); // 'test Decimal sqrt:1.7320508075688772935' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.cbrt(3);
console.info("test Decimal cbrt:" + data.toString()); // 'test Decimal cbrt:1.4422495703074083823' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.pow(3, -2);
console.info("test Decimal pow:" + data.toString()); // 'test Decimal pow:0.11111111111111111111' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.exp(2);
console.info("test Decimal exp:" + data.toString()); // 'test Decimal exp:7.3890560989306502272' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.log(2, 256);
console.info("test Decimal log:" + data.toString()); // 'test Decimal log:0.125' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.ln(1.23e+30);
console.info("test Decimal ln:" + data.toString()); // 'test Decimal ln:69.284566959205696648' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.log2(4);
console.info("test Decimal log2:" + data.toString()); // 'test Decimal log2:2' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.log10(10000);
console.info("test Decimal log10:" + data.toString()); // 'test Decimal log10:4' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.cos(-0.25);
console.info("test Decimal cos:" + data.toString()); // 'test Decimal cos:0.96891242171064478414' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.sin(0.75);
console.info("test Decimal sin:" + data.toString()); // 'test Decimal sin:0.68163876002333416673' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.tan(0.75);
console.info("test Decimal tan:" + data.toString()); // 'test Decimal tan:0.93159645994407246117' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.cosh(0.5);
console.info("test Decimal cosh:" + data.toString()); // 'test Decimal cosh:1.1276259652063807852' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.sinh(0.5);
console.info("test Decimal sinh:" + data.toString()); // 'test Decimal sinh:0.52109530549374736162' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.tanh(0.5);
console.info("test Decimal tanh:" + data.toString()); // 'test Decimal tanh:0.4621171572600097585' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.acos(0.5);
console.info("test Decimal acos:" + data.toString()); // 'test Decimal acos:1.0471975511965977462' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.asin(0.75);
console.info("test Decimal asin:" + data.toString()); // 'test Decimal asin:0.84806207898148100805' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.atan(0.75);
console.info("test Decimal atan:" + data.toString()); // 'test Decimal atan:0.6435011087932843868' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.acosh(50);
console.info("test Decimal acosh:" + data.toString()); // 'test Decimal acosh:4.6050701709847571595' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.asinh(50);
console.info("test Decimal asinh:" + data.toString()); // 'test Decimal asinh:4.6052701709914238266' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.atanh(0.75);
console.info("test Decimal atanh:" + data.toString()); // 'test Decimal atanh:0.97295507452765665255' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.atan2(2, 3);
console.info("test Decimal atan2:" + data.toString()); // 'test Decimal atan2:0.58800260354756755125' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.hypot(2, 3, 4);
console.info("test Decimal hypot:" + data.toString()); // 'test Decimal hypot:5.3851648071345040313' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.max(2, 3, 4);
console.info("test Decimal max:" + data.toString()); // 'test Decimal max:4' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.min(2, 3, 4);
console.info("test Decimal min:" + data.toString()); // 'test Decimal min:2' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.random(); |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: Decimal = Decimal.random(20); |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data: number = Decimal.sign(2);
console.info("test Decimal sign:" + data); // 'test Decimal sign:1' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let x = 3.3333333333333;
let data = Decimal.round(x);
console.info("test Decimal round:" + data.toString()); // 'test Decimal round:3' |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | let data : Decimal = new Decimal(1.2345678901234567);
Decimal.set({
precision: 5,
rounding: 4,
toExpNeg: -7,
toExpPos: 7,
maxE: 9e15,
minE: -9e15,
modulo: 1,
crypto: false
});
let data1 : Decimal = data.add(0.5);
console.info("test Decimal set:" + data1.toString()); // "test Decimal set:... |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | // /entry/src/main/ets/pages/test.ets
export function test(){
let data : Decimal = new Decimal(1.2345678901234567);
Decimal.set({
precision: 5,
rounding: 0,
toExpNeg: -7,
toExpPos: 7,
maxE: 9e15,
minE: -9e15,
modulo: 1,
crypto: false
});
let data1 : Decimal = data.add(0.5);
con... |
application-dev\reference\apis-arkts\js-apis-arkts-decimal.md | // /entry/src/main/ets/pages/Index.ets
import {test} from './test';
let data : Decimal = new Decimal(1.2345678901234567);
Decimal.set({
precision: 6,
rounding: 1,
toExpNeg: -7,
toExpPos: 7,
maxE: 9e15,
minE: -9e15,
modulo: 1,
crypto: false
});
let data1 : Decimal = data.add(0.5);
console.info("test Dec... |
application-dev\reference\apis-arkts\js-apis-arkts-lang.md | import { lang } from '@kit.ArkTS'; |
application-dev\reference\apis-arkts\js-apis-arkts-lang.md | // Construct a custom sendable data structure.
@Sendable
class CustomData implements lang.ISendable {
data1: number;
data2: string;
constructor(data1: number, data2: string) {
this.data1 = data1;
this.data2 = data2;
}
} |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | import { ArkTSUtils } from '@kit.ArkTS' |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | // Example 1
@Sendable
class A {
count_: number = 0;
async getCount(): Promise<number> {
let lock: ArkTSUtils.locks.AsyncLock = ArkTSUtils.locks.AsyncLock.request("lock_1");
return lock.lockAsync(() => {
return this.count_;
})
}
async setCount(count: number) {
let lock: ArkTSUtils.locks.As... |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | let lock = new ArkTSUtils.locks.AsyncLock(); |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | let lockName = 'isAvailableLock';
let lock = ArkTSUtils.locks.AsyncLock.request(lockName); |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | // You have created a lock somewhere else.
// let lock = ArkTSUtils.locks.AsyncLock.request("queryTestLock");
let state = ArkTSUtils.locks.AsyncLock.query('queryTestLock');
if (!state) {
throw new Error('Test failed: A valid state is expected, but the obtained state is '+ state);
}
let pending: ArkTSUtils.locks.Asy... |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | let states: ArkTSUtils.locks.AsyncLockState[] = ArkTSUtils.locks.AsyncLock.queryAll();
if (states.length === 0) {
throw new Error('Test failed: At least one state is expected, but what got is ' + states.length);
} |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | let lock = new ArkTSUtils.locks.AsyncLock();
let p1 = lock.lockAsync<void>(() => {
// Perform an operation.
}); |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | let lock = new ArkTSUtils.locks.AsyncLock();
let p1 = lock.lockAsync<void>(() => {
// Perform an operation.
}, ArkTSUtils.locks.AsyncLockMode.EXCLUSIVE); |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | let lock = new ArkTSUtils.locks.AsyncLock();
let options = new ArkTSUtils.locks.AsyncLockOptions<void>();
options.timeout = 1000;
let p: Promise<void> = lock.lockAsync<void, void>(
() => {
// Perform an operation.
},
ArkTSUtils.locks.AsyncLockMode.EXCLUSIVE,
options
); |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | let lock = new ArkTSUtils.locks.AsyncLock();
// shared0 can acquire the lock and start execution.
lock.lockAsync(async () => {
console.info('shared0');
await new Promise<void>((resolve) => setTimeout(resolve, 1000));
}, ArkTSUtils.locks.AsyncLockMode.SHARED);
// shared1 can acquire the lock and start execution ... |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | let s: ArkTSUtils.locks.AbortSignal<string> = { aborted: false, reason: 'Aborted' };
let options = new ArkTSUtils.locks.AsyncLockOptions<string>();
options.isAvailable = false;
options.signal = s; |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | let conditionVariable = new ArkTSUtils.locks.ConditionVariable(); |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | let conditionVariable = ArkTSUtils.locks.ConditionVariable.request("conditionName"); |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | const conditionVariable: ArkTSUtils.locks.ConditionVariable = new ArkTSUtils.locks.ConditionVariable();
conditionVariable.wait().then(() => {
console.info(`Thread being awakened, then continue...`); // Output logs upon awakening.
}); |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | const conditionVariable: ArkTSUtils.locks.ConditionVariable = new ArkTSUtils.locks.ConditionVariable();
conditionVariable.waitFor(3000).then(() => {
console.info(`Thread being awakened, then continue...`); // Output logs upon awakening.
}); |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | const conditionVariable: ArkTSUtils.locks.ConditionVariable = new ArkTSUtils.locks.ConditionVariable();
conditionVariable.waitFor(3000).then(() => {
console.info(`Thread being awakened, then continue...`); // Output logs upon awakening.
});
conditionVariable.notifyAll(); |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | const conditionVariable: ArkTSUtils.locks.ConditionVariable = new ArkTSUtils.locks.ConditionVariable();
conditionVariable.waitFor(3000).then(() => {
console.info(`Thread a being awakened, then continue...`); // Output logs upon awakening.
});
conditionVariable.notifyOne(); |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | import { lang } from '@kit.ArkTS';
import { collections } from '@kit.ArkTS';
type ISendable = lang.ISendable;
let jsonText = '{"name": "John", "age": 30, "city": "ChongQing"}';
let obj = ArkTSUtils.ASON.parse(jsonText) as ISendable;
console.info((obj as object)?.["name"]);
// Expected output: 'John'
console.info((obj ... |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | import { ArkTSUtils, collections, HashMap, HashSet } from '@kit.ArkTS';
let hashMap = new HashMap<string,string>();
hashMap.set("ha","a");
hashMap.set("sh","b");
hashMap.set("map","c");
let str1 = ArkTSUtils.ASON.stringify(hashMap);
console.info(str1);
// Expected output: '{"sh":"b","ha":"a","map":"c"}'
let hashSet = ... |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | import { ArkTSUtils } from '@kit.ArkTS';
@Sendable
function sendableFunc() {
console.info("sendableFunc");
}
if (ArkTSUtils.isSendable(sendableFunc)) {
console.info("sendableFunc is Sendable");
} else {
console.info("sendableFunc is not Sendable");
}
// Expected output: 'SendableFunc is Sendable' |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | let pro = new ArkTSUtils.SendableLruCache<number, number>();
pro.put(2, 10);
pro.put(1, 8);
let result = pro.length;
console.info('result = ' + result);
// Expected output: result = 2 |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | let pro = new ArkTSUtils.SendableLruCache<number, number>(); |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | let pro = new ArkTSUtils.SendableLruCache<number, number>();
pro.updateCapacity(100); |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | let pro = new ArkTSUtils.SendableLruCache<number, number>();
pro.put(2, 10);
pro.get(2);
pro.get(3);
console.info(pro.toString());
// Expected output: SendableLruCache[ maxSize = 64, hits = 1, misses = 1, hitRate = 50% ]
// maxSize: maximum size of the cache. hits: number of matched queries. misses: number of mismatche... |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | let pro = new ArkTSUtils.SendableLruCache<number, number>();
let result = pro.getCapacity();
console.info('result = ' + result);
// Expected output: result = 64 |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | let pro = new ArkTSUtils.SendableLruCache<number, number>();
pro.put(2, 10);
let result = pro.length;
pro.clear();
let res = pro.length;
console.info('result = ' + result);
console.info('res = ' + res);
// Expected output: result = 1
// Expected output: res = 0 |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | @Sendable
class ChildLRUCache extends ArkTSUtils.SendableLruCache<number, number> {
constructor() {
super();
}
createDefault(key: number): number {
return key;
}
}
let lru = new ChildLRUCache();
lru.put(2, 10);
lru.get(3);
lru.get(5);
let res = lru.getCreateCount();
console.info('res = ' + res);
// Exp... |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | let pro = new ArkTSUtils.SendableLruCache<number, number>();
pro.put(2, 10);
pro.get(2);
let result = pro.getMissCount();
console.info('result = ' + result);
// Expected output: result = 0 |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | let pro = new ArkTSUtils.SendableLruCache<number, number>();
pro.put(2, 10);
pro.updateCapacity(2);
pro.put(50, 22);
let result = pro.getRemoveCount();
console.info('result = ' + result);
// Expected output: result = 0 |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | let pro = new ArkTSUtils.SendableLruCache<number, number>();
pro.put(2, 10);
pro.get(2);
let result = pro.getMatchCount();
console.info('result = ' + result);
// Expected output: result = 1 |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | let pro = new ArkTSUtils.SendableLruCache<number, number>();
pro.put(2, 10);
let result = pro.getPutCount();
console.info('result = ' + result);
// Expected output: result = 1 |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | let pro = new ArkTSUtils.SendableLruCache<number, number>();
pro.put(2, 10);
let result = pro.isEmpty();
console.info('result = ' + result);
// Expected output: result = false |
application-dev\reference\apis-arkts\js-apis-arkts-utils.md | let pro = new ArkTSUtils.SendableLruCache<number, number>();
pro.put(2, 10);
let result = pro.get(2);
console.info('result = ' + result);
// Expected output: result = 10 |
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