message: Update dashboard-student.component.ts
  fixed linting errors
diff: @@ -22,7 +22,7 @@ export class DashboardStudentComponent extends DashboardBaseComponent {
  }
  ngOnInit() {
  - this.searchValue = "";
  + this.searchValue = '';
  }
  ngOnChanges() {
  @@ -32,8 +32,8 @@ export class DashboardStudentComponent extends DashboardBaseComponent {
  this.searchValue = event.target.value;
  this.availableCourses = this.availableCoursesHolder;
  this.filteredCourses = [];
  - for(var i = 0; i < this.availableCourses.length; i++){
  - var temp = this.availableCourses[i].name.toLowerCase();
  + for (let i = 0; i < this.availableCourses.length; i++) {
  + const temp = this.availableCourses[i].name.toLowerCase();
  if (temp.includes(event.target.value)) {
  this.filteredCourses.push(this.availableCourses[i]);
  }
  @@ -56,7 +56,7 @@ export class DashboardStudentComponent extends DashboardBaseComponent {
  this.myCourses.push(course);
  } else {
  this.availableCoursesHolder.push(course);
  - var temp = course.name.toLowerCase();
  + const temp = course.name.toLowerCase();
  if (temp.includes(this.searchValue)) {
  this.availableCourses.push(course);
  }
  