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Q&A

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

42%
+1 −2
28%
+0 −3
How to submit form data with Ajax?

0 answers  ·  posted 1d ago by JohnDoea‭  ·  edited 16h ago by JohnDoea‭

50%
+2 −2
Why does fopen return NULL?

2 answers  ·  posted 1d ago by dumplings‭  ·  edited 1d ago by hkotsubo‭

75%
+4 −0
50%
+1 −1
81%
+7 −0
What does the static keyword do in C?

1 answer  ·  posted 6d ago by Lundin‭  ·  last activity 6d ago by Lundin‭

71%
+3 −0
71%
+3 −0
How to align my content to the left?

2 answers  ·  posted 14d ago by IDoYTSoSubHaha‭  ·  last activity 14d ago by Peter Taylor‭

71%
+3 −0
Python looping 300 000 rows

1 answer  ·  posted 30d ago by sfrow‭  ·  last activity 20d ago by NoahTheDuke‭

86%
+11 −0
75%
+4 −0
Add single element for multiple keys to map

2 answers  ·  posted 22d ago by NoahTheDuke‭  ·  edited 22d ago by Alexei‭

57%
+2 −1
Change font-family with JavaScript

2 answers  ·  posted 27d ago by JohnDoea‭  ·  edited 26d ago by JohnDoea‭

77%
+5 −0
Common string handling pitfalls in C programming

1 answer  ·  posted 26d ago by Lundin‭  ·  last activity 26d ago by Lundin‭

57%
+2 −1
Fixing vertical discrepancies with CSS

1 answer  ·  posted 29d ago by JohnDoea‭  ·  edited 29d ago by JohnDoea‭

75%
+4 −0
75%
+4 −0
50%
+0 −0
How to to make a store tree view cart

0 answers  ·  posted 1mo ago by Fyoni‭  ·  edited 1mo ago by Alexei‭

50%
+3 −3
How to run a remote JavaScript file from GitHub?

2 answers  ·  posted 3mo ago by JohnDoea‭  ·  last activity 1mo ago by chovy‭

86%
+11 −0
50%
+1 −1
50%
+2 −2
How to show XML in browser?

2 answers  ·  posted 3mo ago by Istiak‭  ·  last activity 2mo ago by desbest‭

88%
+13 −0
What is the purpose of `if __name__ == '__main__'`?

1 answer  ·  posted 2mo ago by J-hen‭  ·  last activity 2mo ago by hkotsubo‭

81%
+7 −0
Is it dangerous to use json.loads on untrusted data?

1 answer  ·  posted 2mo ago by ajv‭  ·  last activity 2mo ago by hkotsubo‭

83%
+8 −0
What does the "\s" shorthand match?

1 answer  ·  posted 6mo ago by hkotsubo‭  ·  last activity 2mo ago by hkotsubo‭

86%
+11 −0
What is HEAD in Git?

1 answer  ·  posted 2mo ago by hkotsubo‭  ·  last activity 2mo ago by hkotsubo‭

53%
+5 −4
71%
+3 −0
Retrieve user details from service in Angular

1 answer  ·  posted 2mo ago by mcalex‭  ·  last activity 2mo ago by meriton‭

60%
+1 −0
How does PathData work?

2 answers  ·  posted 2mo ago by Istiak‭  ·  edited 2mo ago by Alexei‭

50%
+1 −1
Hash sum mismatch (only for openjdk-11-jdk)

1 answer  ·  posted 2mo ago by Istiak‭  ·  edited 2mo ago by Alexei‭