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Welcome to Software Development on Codidact!

Will you help us build our independent community of developers helping developers? We're small and trying to grow. We welcome questions about all aspects of software development, from design to code to QA and more. Got questions? Got answers? Got code you'd like someone to review? Please join us.

Posts by pnuts‭

35 posts
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Q&A Count the number of occurrences in a text string

If I have some text in a cell, how can I find the number of times another piece of text appears in it? For example, suppose A1 contains Peter Piper picked a peck of pickled peppers.. pick occurs 2...

2 answers  ·  posted 3y ago by pnuts‭  ·  last activity 11mo ago by Dirk Herrmann‭

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Q&A How to calculate the Hamming weight of a binary string?

A presently unanswered question on Stack Overflow asks: Does there exist a popcount function in libreoffice calc? and clarifies that "I often use BASE(A1;2;8) to show a number in binary".

1 answer  ·  posted 3y ago by pnuts‭  ·  last activity 3y ago by Alexei‭

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Q&A Conditionally format a pair of columns

A user of Web Applications asked "How should I fix the formula?" with reference to: =IF($K4<2,$K4) applied as a Conditional Formatting [CF] formula to J4:J8, where the desired (green fill) f...

1 answer  ·  posted 3y ago by pnuts‭  ·  edited 11mo ago by Wicket‭

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Q&A TRUE/FALSE flags for alternating colouring by group

For use in connection with conditional formatting with alternating coloured fills in OpenOffice Calc, several years ago a user of Super User was applying this Ruby script: f = File.readlines("sha...

0 answers  ·  posted 3y ago by pnuts‭  ·  last activity 3y ago by pnuts‭

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Q&A In a column, set populated cells to 1 and empty cells to 0

In an as yet unanswered Q from early this year a user of Stack Overflow asked: how to fill all non-empty cells of a column by 1 and the empty cells by 0. It's an xlsx file open with LibreOffice ...

1 answer  ·  posted 3y ago by pnuts‭  ·  last activity 3y ago by Alexei‭

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Q&A A Conditional Formatting formula rule expected to apply to all cells is only affecting some

A very recently asked Q on Web Applications has no answer yet (and, in my opinion, is so badly written may not receive an answer at all promptly). However it does seem (in my interpretation) to rai...

0 answers  ·  posted 3y ago by pnuts‭  ·  last activity 3y ago by pnuts‭

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Q&A Loss of precision when concatenating an exchange rate with a string

In response to a Q on Web Applications [WA] the asker self-answered with: =CONCATENATE("@ £/€ rate: ",text(J21,"0.00000")) The issue was that, with "in a cell J21 I have a set value 1.10000":. ...

0 answers  ·  posted 3y ago by pnuts‭  ·  last activity 3y ago by pnuts‭

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Q&A Copy a sparse matrix with removal of blanks

A user of Web Applications gave the following as an example: https://docs.google.com/spreadsheets/d/1nPTBFXaIgpruPgNoWFSBUL2yKaibjeNJNExhnHVr8LE/edit#gid=0 and asked: How do I read a long ro...

0 answers  ·  posted 3y ago by pnuts‭  ·  last activity 3y ago by pnuts‭

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Q&A How to add to the value of one cell an amount that depends upon the range of a different cell?

A user of Web Applications asked how to: +1 when the value is >=5, +2 when the value is >=10, +3 when the value is >=15, +4 when the value is >=20, +5 when the value is >=25...

1 answer  ·  posted 3y ago by pnuts‭  ·  last activity 3y ago by Alexei‭

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Q&A Delete specific cells with shift cells up

Answers to Excel - Get only values from column that are not Zero “0” asked by @CiscoNewb includes ones applying AGGREGATE: =IFERROR(INDEX(A:A,AGGREGATE(15,6,ROW(A$2:A$12)/(A$2:A$12>0),ROW(A1)))...

0 answers  ·  posted 3y ago by pnuts‭  ·  edited 3y ago by luap42‭

Question excel delete