Shradha questions

• Multiple Lines of text shows after a segment of UISegmentedControl is clicked, but not initially - UPDATED CODE
• returning a value from asynchronous call using semaphores
• Tesseract OCR ignoring "-"
• Setting Integer value in Objective c
• Show scrollbar in UITableView before the table is dragged down. In a Way, the UIScrollBar should always be visible
• Format text in UITextView

Shradha answers