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Command to list all files in a folder as well as sub-folders in windows
... Ploppy
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answered Mar 5 '13 at 2:13
user1985027user1985027
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Sort a list of tuples by 2nd item (integer value) [duplicate]
...the key keyword with sorted().
sorted([('abc', 121),('abc', 231),('abc', 148), ('abc',221)], key=lambda x: x[1])
key should be a function that identifies how to retrieve the comparable element from your data structure. In your case, it is the second element of the tuple, so we access [1].
For o...
Simple Digit Recognition OCR in OpenCV-Python
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541
Well, I decided to workout myself on my question to solve above problem. What I wanted is to im...
How to convert xml into array in php?
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Hearaman
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answered Jul 5 '11 at 6:59
Sam DufelSam Dufel
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What port is a given program using? [closed]
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149
netstat -b -a lists the ports in use and gives you the executable that's using each one. I beli...
Get top n records for each group of grouped results
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edited Apr 27 '17 at 14:44
answered Aug 24 '12 at 17:25
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Grunt watch error - Waiting…Fatal error: watch ENOSPC
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1364
After doing some research found the solution. Run the below command.
echo fs.inotify.max_user_w...
How can I have lowercase routes in ASP.NET MVC?
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241
With System.Web.Routing 4.5 you may implement this straightforward by setting LowercaseUrls pr...
Difference between partition key, composite key and clustering key in Cassandra?
...partition key, like the following
eg: PRIMARY KEY((col1, col2), col10, col4))
You can perform query only by passing at least both col1 and col2, these are the 2 columns that define the partition key. The "general" rule to make query is you have to pass at least all partition key columns, then you ...
error: request for member '..' in '..' which is of non-class type
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edited Mar 14 '16 at 19:50
Edward Karak
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