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What's the best way to learn LISP? [closed]
I have been programming in Python, PHP, Java and C for a couple or years now, and I just finished reading Hackers and Painters, so I would love to give LISP a try!
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How to test if parameters exist in rails
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@muistooshort my bad, that was Python :(
– FloatingRock
Nov 17 '14 at 0:59
2
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Removing pip's cache?
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You have to do python -m pip install -U pip on Windows. (It can't upgrade due to locking the pip.exe file otherwise.)
– jpmc26
Aug 9 '17 at 21:25
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How to get HTTP Response Code using Selenium WebDriver
...java + Selenium + Chrome, but I guess that it can be done in any language (python, c#, ...).
All you need to do is tell chromedriver to do "Network.enable". This can be done by enabling Performance logging.
LoggingPreferences logPrefs = new LoggingPreferences();
logPrefs.enable(LogType.PERFORMAN...
jQuery disable a link
... Easy to toggle on and off compared to others.
– python1981
Apr 15 '15 at 2:23
2
"You can not...
How to check if a Ruby object is a Boolean
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Downright pythonic! Definitely the most semantic answer here by far.
– J.M. Janzen
Dec 4 '19 at 19:40
add a co...
Tool to track #include dependencies [closed]
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I wrote a python script to read the output of cinclude2dot and get all the dependency in a map and then do depth-first-traversal to finally output a forest of sources. The forest that does not have any .cc/.c/.cxx file in that(only the...
Finding last occurrence of substring in string, replacing that
...ause if the parameter is omitted the function will give an error (tried in Python 2.7). I would suggest either remove the default value, set it to -1 (for unlimited replacements) or better make it replacements=1 (which I think should be the default behaviour for this particular function according to...
How to solve PHP error 'Notice: Array to string conversion in…'
...(array(1,2,3))
PHP Notice: Array to string conversion in
/usr/local/lib/python2.7/dist-packages/phpsh/phpsh.php(591) :
eval()'d code on line 1
Array
In this case, the function print dumps the literal string: Array to stdout and then logs the Notice to stderr and keeps going.
Another example ...
ls command: how can I get a recursive full-path listing, one line per file?
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Can this be formatted with a falg? ie. python pprint.pprint(files)
– Nathan
Apr 13 '18 at 19:24
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