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Convert pandas dataframe to NumPy array
...which is defined on Index and Series objects only.
If you visit the v0.24 docs for .values, you will see a big red warning that says:
Warning: We recommend using DataFrame.to_numpy() instead.
See this section of the v0.24.0 release notes, and this answer for more information.
Towards Better Con...
How to access remote server with local phpMyAdmin client?
...'; // keep it as config
. You will get “Current Server:” drop down with both “127.0.0.1” and one what you have provided with “$cfg['Servers'][$i]['host']” cam switch between the servers.
more Details: http://sforsuresh.in/access-remote-mysql-server-using-local-phpmyadmin/
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'too many values to unpack', iterating over a dict. key=>string, value=>list
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As for why you need to do this, iterating over a dictionary iterates through the keys, not the key/value pairs.
– Jeff Mercado
Mar 29 '11 at 0:35
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How to check if a particular service is running on Ubuntu
I do not know the service's name, but would like to stop the service by checking its status.
13 Answers
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How to navigate a few folders up?
One option would be to do System.IO.Directory.GetParent() a few times. Is there a more graceful way of travelling a few folders up from where the executing assembly resides?
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SQL query to find record with ID not in another table
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I had to do it like this: select i from Table1 WHERE i NOT IN (SELECT i FROM Table2 where i is not null) and i is not null
– jaksco
Mar 12 '19 at 22:04
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Convert integer to binary in C#
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For a generic alphabet, this should be do{ [...] }while(decimalNumber > 0);
– Stefan Steiger
Mar 4 '15 at 15:51
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iOS 7 sizeWithAttributes: replacement for sizeWithFont:constrainedToSize
How do you return a multiline text CGSize from the new iOS 7 method sizeWithAttributes?
9 Answers
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Difference in months between two dates
... you may move the method CompareDates wherever you see fit. Also note, it doesn't matter which date comes before the other.
public struct DateTimeSpan
{
public int Years { get; }
public int Months { get; }
public int Days { get; }
public int Hours { get; }
public int Minutes { ...
Is key-value observation (KVO) available in Swift?
...VO
Yes and no. KVO works on NSObject subclasses much as it always has. It does not work for classes that don't subclass NSObject. Swift does not (currently at least) have its own native observation system.
(See comments for how to expose other properties as ObjC so KVO works on them)
See the Appl...