MS Excel 2007 - Shortcut  Keys with CTRL combination 

CTRL combination shortcut keys

KEY	DESCRIPTION
CTRL+PgUp	Switches between worksheet tabs, from left-to-right.
CTRL+PgDn	Switches between worksheet tabs, from right-to-left.
CTRL+SHIFT+(	Unhides any hidden rows within the selection.
CTRL+SHIFT+)	Unhides any hidden columns within the selection.
CTRL+SHIFT+&	Applies the outline border to the selected cells.
CTRL+SHIFT_	Removes the outline border from the selected cells.
CTRL+SHIFT+~	Applies the General number format.
CTRL+SHIFT+$	Applies the Currency format with two decimal places (negative numbers in parentheses).
CTRL+SHIFT+%	Applies the Percentage format with no decimal places.
CTRL+SHIFT+^	Applies the Exponential number format with two decimal places.
CTRL+SHIFT+#	Applies the Date format with the day, month, and year.
CTRL+SHIFT+@	Applies the Time format with the hour and minute, and AM or PM.
CTRL+SHIFT+!	Applies the Number format with two decimal places, thousands separator, and minus sign (-) for negative values.
CTRL+SHIFT+*	Selects the current region around the active cell (the data area enclosed by blank rows and blank columns). In a PivotTable, it selects the entire PivotTable report.
CTRL+SHIFT+:	Enters the current time.
CTRL+SHIFT+"	Copies the value from the cell above the active cell into the cell or the Formula Bar.
CTRL+SHIFT+Plus (+)	Displays the Insert dialog box to insert blank cells.
CTRL+Minus (-)	Displays the Delete dialog box to delete the selected cells.
CTRL+;	Enters the current date.
CTRL+`	Alternates between displaying cell values and displaying formulas in the worksheet.
CTRL+'	Copies a formula from the cell above the active cell into the cell or the Formula Bar.
CTRL+1	Displays the Format Cells dialog box.
CTRL+2	Applies or removes bold formatting.
CTRL+3	Applies or removes italic formatting.
CTRL+4	Applies or removes underlining.
CTRL+5	Applies or removes strikethrough.
CTRL+6	Alternates between hiding objects, displaying objects, and displaying placeholders for objects.
CTRL+8	Displays or hides the outline symbols.
CTRL+9	Hides the selected rows.
CTRL+0	Hides the selected columns.
CTRL+A	Selects the entire worksheet. If the worksheet contains data, CTRL+A selects the current region. Pressing CTRL+A a second time selects the current region and its summary rows. Pressing CTRL+A a third time selects the entire worksheet. When the insertion point is to the right of a function name in a formula, displays the Function Arguments dialog box. CTRL+SHIFT+A inserts the argument names and parentheses when the insertion point is to the right of a function name in a formula.
CTRL+B	Applies or removes bold formatting.
CTRL+C	Copies the selected cells. CTRL+C followed by another CTRL+C displays the Clipboard.
CTRL+D	Uses the Fill Down command to copy the contents and format of the topmost cell of a selected range into the cells below.
CTRL+F	Displays the Find and Replace dialog box, with the Find tab selected. SHIFT+F5 also displays this tab, while SHIFT+F4 repeats the lastFind action. CTRL+SHIFT+F opens the Format Cells dialog box with the Fonttab selected.
CTRL+G	Displays the Go To dialog box. F5 also displays this dialog box.
CTRL+H	Displays the Find and Replace dialog box, with the Replace tab selected.
CTRL+I	Applies or removes italic formatting.
CTRL+K	Displays the Insert Hyperlink dialog box for new hyperlinks or theEdit Hyperlink dialog box for selected existing hyperlinks.
CTRL+N	Creates a new, blank workbook.
CTRL+O	Displays the Open dialog box to open or find a file. CTRL+SHIFT+O selects all cells that contain comments.
CTRL+P	Displays the Print dialog box. CTRL+SHIFT+P opens the Format Cells dialog box with the Fonttab selected.
CTRL+R	Uses the Fill Right command to copy the contents and format of the leftmost cell of a selected range into the cells to the right.
CTRL+S	Saves the active file with its current file name, location, and file format.
CTRL+T	Displays the Create Table dialog box.
CTRL+U	Applies or removes underlining. CTRL+SHIFT+U switches between expanding and collapsing of the formula bar.
CTRL+V	Inserts the contents of the Clipboard at the insertion point and replaces any selection. Available only after you have cut or copied an object, text, or cell contents. CTRL+ALT+V displays the Paste Special dialog box. Available only after you have cut or copied an object, text, or cell contents on a worksheet or in another program.
CTRL+W	Closes the selected workbook window.
CTRL+X	Cuts the selected cells.
CTRL+Y	Repeats the last command or action, if possible.
CTRL+Z	Uses the Undo command to reverse the last command or to delete the last entry that you typed. CTRL+SHIFT+Z uses the Undo or Redo command to reverse or restore the last automatic correction when AutoCorrect Smart Tags are displayed.

How to Get Recursive Listing of Files and Directories in VB.NET

How to Get Recursive Listing of Files and Directories in VB.NET



 Public Shared Function getRecursiveListing(ByVal initial As String) As List(Of String)
' This list stores the results.
Dim result As New List(Of String)


' This stack stores the directories to process.
Dim stack As New Stack(Of String)


' Add the initial directory
stack.Push(initial)


' Continue processing for each stacked directory
Do While (stack.Count > 0)
   ' Get top directory string
   Dim dir As String = stack.Pop
   Try
' Add all immediate file paths
result.AddRange(Directory.GetFiles(dir, "*.*"))


' Loop through all subdirectories and add them to the stack.
Dim directoryName As String
For Each directoryName In Directory.GetDirectories(dir)
   stack.Push(directoryName)
Next


   Catch ex As Exception
   End Try
Loop


' Return the list
Return result
    End Function






Dim list As List(Of String) = getRecursiveListing("C:\YourDirectoryPath")


' Loop through and display each path.
For Each path In list
   Console.WriteLine(path)
Next

How to get Tablewise Rows or Records count in MySQL Database

How to get Tablewise Rows or Records count in MySQL Database following SQL / Query is used

SELECT table_name, table_rows
    FROM INFORMATION_SCHEMA.TABLES
    WHERE TABLE_SCHEMA = 'your_database_Name' ; 


How to get record counts for all tables in MySQL Database

SELECT SUM(TABLE_ROWS) 
    FROM INFORMATION_SCHEMA.TABLES 
    WHERE TABLE_SCHEMA = 'your_database_Name' ; 

How to Get Filename from URL in VB.Net (Asp .Net)

Get Filename from URL


Public Function GetFileNameFromURL(ByVal URL As String) As String
        Try
            Return URL.Substring(URL.LastIndexOf("/") + 1)
        Catch ex As Exception
            Return URL
        End Try
End Function 

Computer File Size Conversion Table

Computer File Size Conversion Table

The Computer File Size Conversion Table below shows the relationship between the file storage sizes that computers use. Binary calculations are based on units of 1,024, and decimal calculations are based on units of 1,000. It should be noted that decimal calculations are based on units that have been rounded off to the nearest 1,000 and therefore differ from the actual number of bytes used in binary calculations.

Name	Symbol	Binary Measurement	Decimal Measurement	Number of Bytes	Equal to
kilobyte	KB	2^10	10^3	1,024	1,024 bytes
megabyte	MB	2^20	10^6	1,048,576	1,024KB
gigabyte	GB	2^30	10^9	1,073,741,824	1,024MB
terabyte	TB	2^40	10^12	1,099,511,627,776	1,024GB
petabyte	PB	2^50	10^15	1,125,899,906,842,624	1,024TB
exabyte	EB	2^60	10^18	1,152,921,504,606,846,976	1,024PB
zettabyte	ZB	2^70	10^21	1,180,591,620,717,411,303,424	1,024EB
yottabyte	YB	2^80	10^24	1,208,925,819,614,629,174,706,176	1,024ZB