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Why is my sort function not working in Excel?
Make sure no hidden rows or columns exist. Use a single row for headers. If you’re sorting by a column containing a formula, Excel will recalculate the column after the sort. If the values change after the recalculation, such as with RAND, it may appear that the sort did not work properly, but it did.
Why is sort not working Javascript?
4 Answers. You sorting is failing because your comparison function does not meet the specifications for Array. sort : If compareFunction(a, b) is less than 0, sort a to an index lower than b, i.e. a comes first.
Why is sort grayed out in Excel?
The most common reason why the Sort and Filter icon is grayed out in Excel is because multiple sheets are selected. To ensure that you have only one active sheet in order to enable Soft and Filter icon, right click on the sheets and click on Ungroup Sheets. The Sort and Filter icon will now become active.
How sort is working?
A Sorting Algorithm is used to rearrange a given array or list elements according to a comparison operator on the elements. The comparison operator is used to decide the new order of element in the respective data structure. For example: The below list of characters is sorted in increasing order of their ASCII values.
Why is Excel not letting me Filter?
Check that you have selected all of the data If your data has empty rows and/or columns or if you are only wanting to filter a specific range, select the area you want to filter prior to turning Filter on. Failing to select the area leaves Excel to set the filter area. Select Delete to delete the rows.
Why is my Excel sorting function not working?
While working on a table with a few thousand rows of data I have noticed that I am unable to sort a numerical column in an ascending or descending order. I figured it might be due to reasons such as hidden rows, blank cells, different types of data etc..
Is there a sort and filter function in Excel?
Excel Sort & Filter function does not work at all! This may be a problem with a simple solution however, I was unable to find anywhere online the answer. While working on a table with a few thousand rows of data I have noticed that I am unable to sort a numerical column in an ascending or descending order.
Can a sort function return true or false?
As @snowmonkey points out, the sort function will deal with 1, 0, and -1 values. String comparison such as “a” > “b” can only return true or false. So to fix this we need a slightly more complicated compare function:
How to tell sort how to sort a list?
Sort is doing its job. If you intended to store integers in the list, take Lukáš advice. You can also tell sort how to sort, for example by making ints: the key parameter takes a function that calculates an item to take the list object’s place in all comparisons. An integer will compare numerically as you expect.