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TypeError: 'str' does not support the buffer interface
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296
If you use Python3x then string is not the same type as for Python 2.x, you must cast it to by...
Where is my .vimrc file?
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alex
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answered Jun 6 '12 at 20:11
AlGAlG
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Why must a nonlinear activation function be used in a backpropagation neural network? [closed]
... activation function used in backprop (hyperbolic tangent) evaluated from -2 to 2:
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Select last row in MySQL
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412
Yes, there's an auto_increment in there
If you want the last of all the rows in the table,...
How to append something to an array?
...en you can use Array.prototype.unshift for this purpose.
var arr = [1, 2, 3];
arr.unshift(0);
console.log(arr);
It also supports appending multiple values at once just like push.
Update
Another way with ES6 syntax is to return a new array with the spread syntax. This leaves the original a...
nginx: [emerg] could not build the server_names_hash, you should increase server_names_hash_bucket_s
...add the domain audi-freunde-einbeck.de as a virtual host. I already have 2 other domains in there and it works fine, but when I try to add the above mentioned domain and start the server it gives me Job failed. See system journal and 'systemctl status' for details.
I thought it was because of t...
Sending a JSON to server and retrieving a JSON in return, without JQuery
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2 Answers
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What is the difference between NTFS Junction Points and Symbolic Links?
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edited Mar 22 '19 at 0:08
answered Feb 2 '18 at 16:28
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How do we count rows using older versions of Hibernate (~2009)?
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For older versions of Hibernate (<5.2):
Assuming the class name is Book:
return (Number) session.createCriteria("Book")
.setProjection(Projections.rowCount())
.uniqueResult();
It is at least a Number, most likely a Long.
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How do I get time of a Python program's execution?
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