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Difference between `set`, `setq`, and `setf` in Common Lisp?
...namic ones. And
there was no SETQ or SETF, just the SET function.
What is now written as:
(setf (symbol-value '*foo*) 42)
was written as:
(set (quote *foo*) 42)
which was eventually abbreviavated to SETQ (SET Quoted):
(setq *foo* 42)
Then lexical variables happened, and SETQ came to be use...
How to stop Gradle task execution in Android Studio?
...te bad state which would mess up future incremental compiles, but I don't know for sure.
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How to calculate the running time of my program? [duplicate]
I wrote a program and now I want to calculate the total running time of my program from start to end.
6 Answers
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How to format strings using printf() to get equal length in the output?
... of whatever length the two strings header1 and header2 may have.
I don't know if all implementations have the %n but Solaris and Linux do.
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Fully custom validation error message with Rails
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Now, the accepted way to set the humanized names and custom error messages is to use locales.
# config/locales/en.yml
en:
activerecord:
attributes:
user:
email: "E-mail address"
errors:
models:
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Creating an iframe with given HTML dynamically
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Interesting; I hadn't seen this technique before. I know that the URI encoding/decoding adds a performance hit, yet I've also seen it described as the sole alternative in environments that don't support the srcdoc property. Is there a downside to the document.write approach?
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How to flush output of print function?
...t line from (something like) #!/usr/bin/python3 to #!/usr/bin/python3 -u - now when you run your script (e.g. ./my_script.py) the -u will always be added for you
– James
Sep 7 at 17:22
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What is the correct MIME type to use for an RSS feed?
...m to be well understood by web browsers. It looks like (sadly) text/xml is now a de facto standard.
– Samuel EUSTACHI
Feb 18 '13 at 15:35
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How do I install cygwin components from the command line?
...anscode-open/apt-cyg
Check out the issues tab for the project to see the known problems.
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Sublime Text 3 how to change the font size of the file sidebar?
...ike charm, in ST3 the method marked as answer here didn't worked for me as now packages are packed, and I needed what you suggested in order to view and edit the file :D! your suggestion should be the answer!
– ULI-R0
Nov 12 '17 at 1:19
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