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How do I perform HTML decoding/encoding using Python/Django?
...LParser()
unescaped = html_parser.unescape(my_string)
# >= Python 3.5:
from html import unescape
unescaped = unescape(my_string)
As a suggestion: it may make more sense to store the HTML unescaped in your database. It'd be worth looking into getting unescaped results back from BeautifulSoup i...
Is AsyncTask really conceptually flawed or am I just missing something?
...destroyed which
triggered the task?
Manually disassociate the activity from the AsyncTask in onDestroy(). Manually re-associate the new activity to the AsyncTask in onCreate(). This requires either a static inner class or a standard Java class, plus perhaps 10 lines of code.
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What does `kill -0 $pid` in a shell script do?
...at signal does '0' represent, because here I see SIGNAL numbers starting from 1.
6 Answers
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How can I use xargs to copy files that have spaces and quotes in their names?
... get case-sensitive results.
Note: The -- flag passed to cp prevents it from processing files starting with - as options.
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Android, ListView IllegalStateException: “The content of the adapter has changed but ListView did no
... had the same problem, but I fixed it using the method
requestLayout();
from the class ListView
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Cast Double to Integer in Java
...
Ok not to cast. I need to get Integer object from Double, not 13.22222 but 13, for example.
– 4lex1v
Feb 1 '12 at 19:57
183
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SyntaxError: Use of const in strict mode
...st stable NodeJS version
sudo n stable
Update nodejs instructions taken from, https://stackoverflow.com/a/19584407/698072
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How to prevent going back to the previous activity?
...BACK button is pressed on the phone, I want to prevent a specific activity from returning to its previous one.
13 Answers
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What does it mean when git says a file “needs update”?
...anation of the "[file]: needs update" message that git sometimes spits out from time to time. Even the official git FAQ has explaining this marked as a TODO. If someone could explain A) what it means; and B) how to fix it, I would be extremely grateful.
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getenv() vs. $_ENV in PHP
...variable:
Via sapi_getenv (e.g. if it's getting the environment variable from Apache)
If on Windows, from GetEnvironmentVariableA.
If on non-Windows, from the getenv function provided by libc.
As far as I can tell, the only time when it will behave in a case-insensitive manner is on Windows beca...