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  • Showing posts with label key. Show all posts
    Showing posts with label key. Show all posts

    Turbo C Shortcut Keys

    Turbo C Shortcut Keys - Computer Keyboard Shortcuts

    In this article,I will explain how to use keybord Shortcut Keys in Turbo C.we have to use Keyboard Shortcut Keys to Speed up progamming skills.I have selected list of most commonly-used keyboard shortcut keys for turbo C and C++.

    Turbo C Shortcut Keys

    Shortcut Keys used in turbo c programming

    Shortcut Keys(Hot Keys)     Operation   

    1. Alt + F  -            Open file
    2. Alt + F3 -           Close
    3. Alt + F + N  -    New file
    4. Alt + X  -           Exit turbo c
    5. Alt + F5 -          Output Screen
    6. Alt + F + L  -    Check programme load or not.
    7. Alt + ENTER  - Full screen
    8. Shift + Del -       Cut
    9. Shift + Insert -   Paste
    10. Ctr + Insert -    Copy
    11. Alt+F9 -           Compile a program 
    12. Ctr + F8           Bbreak point
    13. Ctrl+F9 -          To run a program 
    14. Ctrl+s -            To save a program 
    15. Alt + BkSp  -   Undo
    16. Ctr + K + H  -  Deselect point
    17. Shift + Alt + BkSp  -  Redo
    18. Ctr + Del -        Clear.
    19. Ctr + Y  -      Delete Line
    20. Alt + F7 -          Previous Error
    21. Alt + F8 -          Next Error
    22. Ctr + F2 -          Program reset
    23. F1 -                   Help
    24. F2  -             Save file
    25. F3  -              Open file
    26. F5  -              Minimize/Maximize
    27. F6  -                   Jump From One file to another
    28. F7  -                   Debug
    29. F8  -                   Step Over
    30. CTRL + KB -    point to the start of a line to copy.
    31. CTRL + KK -    point to the end of the line to copy.
    32. CTRL + KC -    line of text to copy.
    33. CTRL + KV -    PASTE



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    PHP key array | Fetch a key from an array in PHP

    PHP key array | Fetch a key from an array in PHP

    The key() function is used to fetch a key from an array.

    Syntax
    key(array)

    Example:


    <?php
    $arr1 = array('A=>0','B=>1');
    echo key($arr1); 
    ?>


    Output:
    A,B


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