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Fatal error: unexpectedly found nil while unwrapping an Optional values [duplicate]
...ICollectionView in Swift but I get when I try to change the text of the cell's label.
13 Answers
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Apache POI Excel - how to configure columns to be expanded?
...to the API.
See this post for more reference
Problem in fitting the excel cell size to the size of the content when using apache poi
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Using a custom image for a UITableViewCell's accessoryView and having it respond to UITableViewDeleg
I'm using a custom drawn UITableViewCell, including the same for the cell's accessoryView . My setup for the accessoryView happens by the way of something like this:
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Set the table column width constant regardless of the amount of text in its cells?
In my table I set the width of the first cell in a column to be 100px .
However, when the text in one of the cell in this column is too long, the width of the column becomes more than 100px . How could I disable this expansion?
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Selecting the last value of a column
I have a spreadsheet with some values in column G. Some cells are empty in between, and I need to get the last value from that column into another cell.
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How to use Regular Expressions (Regex) in Microsoft Excel both in-cell and loops
...Example 1: Run as macro
The following example macro looks at the value in cell A1 to see if the first 1 or 2 characters are digits. If so, they are removed and the rest of the string is displayed. If not, then a box appears telling you that no match is found. Cell A1 values of 12abc will return ...
Function to convert column number to letter?
...unction Col_Letter(lngCol As Long) As String
Dim vArr
vArr = Split(Cells(1, lngCol).Address(True, False), "$")
Col_Letter = vArr(0)
End Function
testing code for column 100
Sub Test()
MsgBox Col_Letter(100)
End Sub
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Check whether a cell contains a substring
Is there an in-built function to check if a cell contains a given character/substring?
9 Answers
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Working with time DURATION, not time of day
...ring" value, but that is what it is. A string value. I want the underlying cell value to be a decimal number and only display it as days:hours:mins. I need a display format string but not a formula.
– Thanasis Ioannidis
Jun 18 '18 at 12:04
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How can I add a table of contents to a Jupyter / JupyterLab notebook?
... to sections of your markdown. Also the best thing is that it works across cells.
– aaruja
Apr 11 at 15:21
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