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Q&A

General Q&A about programming, scripting, software design & architecture, process, tools, testing, and more.

77%
+5 −0
77%
+5 −0
Tools for debugging coredumps

0 answers  ·  posted 8mo ago by Estela‭  ·  edited 8mo ago by Estela‭

66%
+2 −0
How to start mysql in Manjaro from terminal?

1 answer  ·  posted 8mo ago by deleted user  ·  last activity 8mo ago by deleted user

81%
+7 −0
28%
+0 −3
What makes a software module an "authentication" module?

2 answers  ·  posted 9mo ago by JohnDoea‭  ·  last activity 8mo ago by nelson777‭

62%
+3 −1
Is the concept of a PHP lint feasible?

2 answers  ·  posted 8mo ago by JohnDoea‭  ·  last activity 8mo ago by nelson777‭

php
33%
+1 −4
Convert .npy files in a directory to images (.png)

2 answers  ·  posted 9mo ago by Neel_Gupta‭  ·  last activity 8mo ago by hoverhell‭

70%
+5 −1
How do I get the error message out of a requests exception?

2 answers  ·  posted 9mo ago by ajv‭  ·  last activity 8mo ago by hoverhell‭

71%
+3 −0
71%
+3 −0
How to pivot text?

2 answers  ·  posted over 1 year ago by pnuts‭  ·  last activity 8mo ago by Alexei‭

60%
+1 −0
Trigger Conditional Formatting by Check Box

1 answer  ·  posted over 1 year ago by pnuts‭  ·  last activity 8mo ago by Alexei‭

60%
+1 −0
A function to round negative numbers towards 0

1 answer  ·  posted over 1 year ago by pnuts‭  ·  last activity 8mo ago by Alexei‭

60%
+1 −0
Iterative references in LibreOffice Calc

1 answer  ·  posted over 1 year ago by pnuts‭  ·  last activity 8mo ago by Alexei‭

57%
+2 −1
60%
+1 −0
Automatic adjustment when copying of column reference within INDIRECT function

1 answer  ·  posted over 1 year ago by pnuts‭  ·  last activity 8mo ago by Alexei‭

50%
+0 −0
In a column, set populated cells to 1 and empty cells to 0

1 answer  ·  posted over 1 year ago by pnuts‭  ·  last activity 8mo ago by Alexei‭

50%
+0 −0
57%
+2 −1
Combine the first character of a cell with another cell

1 answer  ·  posted over 1 year ago by pnuts‭  ·  last activity 8mo ago by Alexei‭

50%
+2 −2
Conditionally format a pair of columns

1 answer  ·  posted over 1 year ago by pnuts‭  ·  last activity 8mo ago by Alexei‭

50%
+1 −1
Count the number of occurrences in a text string

1 answer  ·  posted over 1 year ago by pnuts‭  ·  last activity 8mo ago by Alexei‭

80%
+6 −0
Multiple string concatenation in Excel

2 answers  ·  posted over 1 year ago by James Jenkins‭  ·  last activity 8mo ago by Alexei‭

50%
+0 −0
Merge a pair of columns where in each row one is blank, without a formula

0 answers  ·  posted over 1 year ago by pnuts‭  ·  last activity 8mo ago by pnuts‭

50%
+0 −0
Copy a sparse matrix with removal of blanks

0 answers  ·  posted over 1 year ago by pnuts‭  ·  last activity 8mo ago by pnuts‭

50%
+0 −0
66%
+2 −0
50%
+0 −0
Summing values formatted for a different locale

0 answers  ·  posted over 1 year ago by pnuts‭  ·  last activity 8mo ago by pnuts‭

50%
+0 −0
TRUE/FALSE flags for alternating colouring by group

0 answers  ·  posted over 1 year ago by pnuts‭  ·  last activity 8mo ago by pnuts‭

60%
+1 −0
Data validation applied to tickboxes

0 answers  ·  posted over 1 year ago by pnuts‭  ·  last activity 8mo ago by pnuts‭

66%
+2 −0
How to manage decibel meter?

1 answer  ·  posted 8mo ago by deleted user  ·  last activity 8mo ago by deleted user

71%
+8 −2
Write to same file from multiple threads

2 answers  ·  posted 9mo ago by Silicomancer‭  ·  last activity 9mo ago by Ayxan Haqverdili‭

50%
+1 −1
50%
+3 −3
What is a typeless programming language?

1 answer  ·  posted 9mo ago by JohnDoea‭  ·  last activity 9mo ago by deleted user

66%
+2 −0
Changing the font of an entire JTable column.

0 answers  ·  posted 9mo ago by cuzzo‭  ·  edited 9mo ago by cuzzo‭

66%
+2 −0
How to easily support time frame grouping in queries?

0 answers  ·  posted 9mo ago by Alexei‭  ·  edited 9mo ago by Alexei‭

86%
+11 −0
Is strcpy dangerous and what should be used instead?

1 answer  ·  posted 9mo ago by Lundin‭  ·  last activity 9mo ago by J-hen‭

66%
+2 −0
Save migration info in separate DB schema

1 answer  ·  posted 9mo ago by mcalex‭  ·  last activity 9mo ago by Alexei‭

71%
+3 −0
Pros and Cons of different tacit systems?

0 answers  ·  posted 9mo ago by Wezl‭  ·  edited 9mo ago by Wezl‭

80%
+6 −0
53%
+5 −4
What is an example for a URI which is not a URL?

1 answer  ·  posted 9mo ago by JohnDoea‭  ·  last activity 9mo ago by Wezl‭

75%
+4 −0
Changing the font of a certain cell within a JTable

1 answer  ·  posted 9mo ago by cuzzo‭  ·  edited 9mo ago by cuzzo‭

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