$ {} js
let x = 5;
console.log("hello world " + x + " times");
console.log(`hello world ${x} times`);
Selfish Sable
let x = 5;
console.log("hello world " + x + " times");
console.log(`hello world ${x} times`);
let str = "12345.00";
str = str.substring(0, str.length - 1); coursesRouter.get('/:id',expressAsyncHandler(async(req,res)=>{
const pageSize = 1;
const page = Number(req.query.pageNumber) || 1;
const courseId = req.params.id;
const course = await db('id').from('courses').where('id','=',courseId)
const courseName = course[0].name
const sections = await db('course_name').from('sections').where('course_name','=',courseName).limit(pageSize).offset(pageSize * (page - 1))
const count = await db('course_name').from('sections').count('sections')
console.log( Math.ceil( count[0]/pageSize));
res.send({sections , page, pages: Math.ceil( count[0]/pageSize)})
})) ?? (The Nullish Coalescing Operator)
const foo = null ?? 'default string';
console.log(foo);
// expected output: "default string"
const baz = 0 ?? 42;
console.log(baz);
// expected output: 0
ngOnInit(){
const body = {
PR_ID_P : this.NSGModuleTPAService.produit,
DATE_SELECTIONNEE_P : this.NSGModuleTPAService.dateSelectionnee,
}
console.log(body)
this.NSGModuleTPAService.ExecuteScanEmplacement(body)
}
changerEtat() {
this.TPAChangeEvent.emit(3)
}
retourEtat() {
this.TPAChangeEvent.emit(2)
}
testSucces() {
notify('Colis ajouté avec succès', 'success', 100)
}
form_fieldDataChanged(e) {
let updatedField = e.dataField
const body = {
DATE_SELECTIONNEE_P :this.NSGModuleTPAService.dateSelectionnee ,
PR_ID_P :this.NSGModuleTPAService.produit,
EMPLACEMENT_P : e.value
}
console.log(body)
notify(updatedField.toString(), 'success', 1000)
if (e.dataField == "emplacement Scan",e.value != "") {
if (this.NSGModuleTPAService.ExecuteScanEmplacement(body).pipe(takeUntil(this.ngUnsubscribe))
.subscribe(
(res: any) => {
console.log(res)
}, )
)
console.log()
}
e.value = ' ';
} // javascript is a awsome programming language for web development
console.log("hello world")
document.write("HI")