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Hidden Features of PHP? [closed]
...used all over the place which results in good CPU cache locality. Perl and Python both use separate language constructs for lists and maps resulting in more copying and potentially confusing transformations.
share
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`if __name__ == '__main__'` equivalent in Ruby
...rom a module that contains a tool I want to continue using separately. In Python I would simply do this:
3 Answers
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Heroku “psql: FATAL: remaining connection slots are reserved for non-replication superuser connectio
...tions”:
Heroku sometimes has a problem with database load balancing.
André Laszlo, markshiz and me all reported dealing with that in comments on the question.
To save you the support call, here's the response I got from Heroku Support for a similar issue:
Hello,
One of the limitations of the hob...
UnicodeEncodeError: 'latin-1' codec can't encode character
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I ran into this same issue when using the Python MySQLdb module. Since MySQL will let you store just about any binary data you want in a text field regardless of character set, I found my solution here:
Using UTF8 with Python MySQLdb
Edit: Quote from the above URL...
facebook: permanent Page Access Token?
...Jul 29 '17 at 17:13
László Kenéz
5466 bronze badges
answered Apr 11 '17 at 14:56
dw1dw1
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How to loop through array in jQuery?
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Note :
Each of these variations is supported by all browsers, including véry old ones!
Option 2 : The while-loop
One alternative to a for-loop is a while-loop. To loop through an array, you could do this :
var key = 0;
while(value = myArray[key++]){
console.log(value);
}
Note :
Like t...
Pandas - Get first row value of a given column
...['bar'] = 100
In [25]: df['bar'].iloc[0] = 99
/home/unutbu/data/binky/bin/ipython:1: SettingWithCopyWarning:
A value is trying to be set on a copy of a slice from a DataFrame
See the caveats in the documentation: http://pandas.pydata.org/pandas-docs/stable/indexing.html#indexing-view-versus-copy
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Using sphinx with Markdown instead of RST
...result (using XSLT?) to the docutils schema.
You could take some existing python markdown parser that lets you define a custom renderer and make it build docutils node tree.
You could fork the existing RST reader, ripping out everything irrelevant to markdown and changing the different syntaxes (t...
Java Byte Array to String to Byte Array
...rt my byte[] to a string to send, I then expect my web service (written in python) to echo the data straight back to the client.
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Pandas index column title or name
How do I get the index column name in python pandas? Here's an example dataframe:
9 Answers
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