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Q&A

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

50%
+1 −1
redirect to "main" code in Ruby using Ctrl

2 answers  ·  posted 4mo ago by Istiak‭  ·  last activity 4mo ago by ArtOfCode‭

71%
+3 −0
Why use an asterisk after a type?

2 answers  ·  posted 4mo ago by Istiak‭  ·  edited 4mo ago by hkotsubo‭

57%
+2 −1
Print value from constructor

1 answer  ·  posted 4mo ago by Istiak‭  ·  edited 4mo ago by Alexei‭

60%
+1 −0
Saving modified data in gridview on clicking SaveButton

1 answer  ·  posted 4mo ago by Cri‭  ·  edited 4mo ago by Alexei‭

50%
+1 −1
Input taking only first character of a string

1 answer  ·  posted 4mo ago by Mark Giraffe‭  ·  last activity 4mo ago by elgonzo‭

80%
+6 −0
How to do "out-of-source" build properly with cmake?

2 answers  ·  posted 10mo ago by anatolyg‭  ·  last activity 4mo ago by alex‭

50%
+2 −2
72%
+6 −1
Where did my proper divisor sum program went wrong?

1 answer  ·  posted 4mo ago by Mark Giraffe‭  ·  last activity 4mo ago by hkotsubo‭

57%
+2 −1
unable to create databases in Ruby

0 answers  ·  posted 4mo ago by Istiak‭  ·  edited 4mo ago by Istiak‭

71%
+3 −0
77%
+5 −0
Validate All Object Properties with JSON Schema

1 answer  ·  posted 4mo ago by Josh Hyatt‭  ·  last activity 4mo ago by elgonzo‭

66%
+2 −0
Difference between puts and print for Array

1 answer  ·  posted 5mo ago by Istiak‭  ·  last activity 4mo ago by elgonzo‭

83%
+8 −0
How can I emulate regular expression's branch reset in Java?

2 answers  ·  posted 1y ago by hkotsubo‭  ·  last activity 4mo ago by hkotsubo‭

77%
+5 −0
50%
+0 −0
Can Drupal be used to develop native (non web) applications?

1 answer  ·  posted 4mo ago by JohnDoea‭  ·  last activity 4mo ago by corporat‭

66%
+2 −0
Why content delivery networks often require a www. redirect?

2 answers  ·  posted 5mo ago by JohnDoea‭  ·  last activity 4mo ago by corporat‭

81%
+7 −0
71%
+3 −0
66%
+2 −0
Jenkins failed to delete a file - why? How to prevent?

1 answer  ·  posted 11mo ago by anatolyg‭  ·  edited 4mo ago by anatolyg‭

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

0 answers  ·  posted 4mo ago by Estela‭  ·  edited 4mo ago by Estela‭

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

1 answer  ·  posted 4mo ago by Istiak‭  ·  last activity 4mo ago by Istiak‭

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

2 answers  ·  posted 6mo ago by JohnDoea‭  ·  last activity 5mo ago by nelson777‭

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

2 answers  ·  posted 5mo ago by JohnDoea‭  ·  last activity 5mo ago by nelson777‭

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

2 answers  ·  posted 6mo ago by Neel_Gupta‭  ·  last activity 5mo ago by hoverhell‭

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

2 answers  ·  posted 6mo ago by ajv‭  ·  last activity 5mo ago by hoverhell‭

66%
+2 −0
71%
+3 −0
How to pivot text?

2 answers  ·  posted 12mo ago by pnuts‭  ·  last activity 5mo ago by Alexei‭

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

1 answer  ·  posted 12mo ago by pnuts‭  ·  last activity 5mo ago by Alexei‭

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

1 answer  ·  posted 1y ago by pnuts‭  ·  last activity 5mo ago by Alexei‭

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

1 answer  ·  posted 1y ago by pnuts‭  ·  last activity 5mo ago by Alexei‭

50%
+1 −1
77%
+5 −0
Multiple string concatenation in Excel

2 answers  ·  posted 1y ago by James Jenkins‭  ·  last activity 5mo ago by Alexei‭

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

0 answers  ·  posted 12mo ago by pnuts‭  ·  last activity 5mo ago by pnuts‭

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

0 answers  ·  posted 12mo ago by pnuts‭  ·  last activity 5mo ago by pnuts‭