错误：[XSException] lib/XS.php(2447): Unknown internal error(S#600)
Ruby: require vs require_relative - best practice to workaround running in both Ruby =1.
... @ethicalhack3r just copy and paste that code at the top of your ruby script or if in rails, throw it in at the top environment.rb or something.
– Travis Reeder
Oct 16 '12 at 22:31
...
Failed loading english.pickle with nltk.data.load
...ltk
nltk.download('punkt')
# Do this in your ipython notebook or analysis script
from nltk.tokenize import word_tokenize
sentences = [
"Mr. Green killed Colonel Mustard in the study with the candlestick. Mr. Green is not a very nice fellow.",
"Professor Plum has a green plant in his study....
The source was not found, but some or all event logs could not be searched
...create a source. But that's probably an overkill.
I wrote this powershell script to create the event source at will. Save it as *.ps1 and run it with any privilege and it will elevate itself.
# CHECK OR RUN AS ADMIN
If (-NOT ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentit...
Python Logging (function name, file name, line number) using a single file
...you want, just add:
logger.debug('your message')
Example output from a script I'm working on right now:
[invRegex.py:150 - handleRange() ] ['[A-Z]']
[invRegex.py:155 - handleRepetition() ] [[<__main__.CharacterRangeEmitter object at 0x10ba03050>, '{', '1', '}']]
[invRegex.py:...
How to select a CRAN mirror in R
...t the historical record speak. But because vandals will come, I put a postscriptum in.
– Dirk Eddelbuettel
Oct 8 '18 at 3:08
add a comment
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How to check if a Unix .tar.gz file is a valid file without uncompressing?
...gzip.htm
from: http://unix.ittoolbox.com/groups/technical-functional/shellscript-l/how-to-test-file-integrity-of-targz-1138880
To test the gzip file is not corrupt:
gunzip -t file.tar.gz
To test the tar file inside is not corrupt:
gunzip -c file.tar.gz | tar -t > /dev/null
As part of the ...
What's better at freeing memory with PHP: unset() or $var = null
...s soon, as those CPU cycles aren't needed anyway, or as late as before the script would run out of memory, whatever occurs first.
If you are doing $whatever = null; then you are rewriting variable's data. You might get memory freed / shrunk faster, but it may steal CPU cycles from the code that trul...
Is there an equivalent for var_dump (PHP) in Javascript?
We need to see what methods/fields an object has in Javascript.
18 Answers
18
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Debugging JavaScript in IE7
I need to debug JavaScript in Internet Explorer 7.
18 Answers
18
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Why is using the JavaScript eval function a bad idea?
...ss true today than it was in 2008. However, while some caching of compiled scripts may happen this will only be limited to scripts that are eval'd repeated with no modification. A more likely scenario is that you are eval'ing scripts that have undergone slight modification each time and as such coul...