Fix lint errors

Author: RichDom2185

src/commons/editingWorkspace/EditingWorkspace.tsx

@@ -716,7 +716,7 @@ const EditingWorkspace: React.FC<EditingWorkspaceProps> = props => {
 
 function uniq(a: string[]) {
   const seen: Record<string, boolean> = {};
-  return a.filter(item => (seen.hasOwnProperty(item) ? false : (seen[item] = true)));
+  return a.filter(item => (Object.hasOwnProperty.call(seen, item) ? false : (seen[item] = true)));
 }
 
 export default EditingWorkspace;

src/commons/utils/AceHelper.ts

@@ -106,7 +106,7 @@ export const parseModeString = (
         library: ExternalLibraryName.NONE
       };
     default: {
-      const matches = modeString.match(/source(-?\d+)([a-z\-]+)([A-Z]+)/);
+      const matches = modeString.match(/source(-?\d+)([a-z-]+)([A-Z]+)/);
       if (!matches) {
         throw new Error('Invalid modeString');
       }