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How to detect if a script is being sourced
...ve with a fallback solution for all remaining shells.
Tip of the hat to Stéphane Desneux and his answer for the inspiration (transforming my cross-shell statement expression into a sh-compatible if statement and adding a handler for other shells).
sourced=0
if [ -n "$ZSH_EVAL_CONTEXT" ]; then
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Override Java System.currentTimeMillis for testing time sensitive code
...g what is effectively "static" behavior anyway.
– Rogério
Nov 30 '14 at 17:04
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List changes unexpectedly after assignment. How do I clone or copy it to prevent this?
...wlist = list(mylist) maybe is more clear though.
– Stéphane
Jul 1 '18 at 22:23
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Does PostgreSQL support “accent insensitive” collations?
...critics known to Unicode, and expand ligatures correctly (Thomas
Munro, Léonard Benedetti)
Bold emphasis mine. Now we get:
SELECT unaccent('Œ Æ œ æ ß');
unaccent
----------
OE AE oe ae ss
Pattern matching
For LIKE or ILIKE with arbitrary patterns, combine this with the module pg_trgm ...
What is the difference between “#!/usr/bin/env bash” and “#!/usr/bin/bash”?
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@AndréLaszlo: The env command certainly allows arguments to be passed to the command. The issue is the semantics of the #! line, and that depends on the kernel. Recent Linux kernels do allow things like #!/usr/bin/env command arg...
Git commits are duplicated in the same branch after doing a rebase
..." onto "Develop-branch"
Push force of changes on "Feature-branch"
As conséquences of this workflow, duplication of all commits of "Feature-branch" since previous rebase... :-(
The issue was due to the pull of changes of child branch before rebase. Git default pull configuration is "merge". This ...
What is the real overhead of try/catch in C#?
... @Windows programmer Stats / source please?
– Kapé
Apr 10 '14 at 9:25
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Why is reading lines from stdin much slower in C++ than Python?
I wanted to compare reading lines of string input from stdin using Python and C++ and was shocked to see my C++ code run an order of magnitude slower than the equivalent Python code. Since my C++ is rusty and I'm not yet an expert Pythonista, please tell me if I'm doing something wrong or if I'm mis...
Why not use tables for layout in HTML? [closed]
... to separate content from layout
But this is a fallacious argument; Cliché Thinking.
It's not fallacious at all because HTML was designed intentionally. Misuse of an element might not be completely out of question (after all, new idioms have developed in other languages, as well) but possible n...
Best practices for circular shift (rotate) operations in C++
...y wiki
3 revs, 2 users 86%Dídac Pérez
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