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Using pickle.dump - TypeError: must be str, not bytes
...ile_object.write(serialized)
with open(filename,'rb') as file_object:
raw_data = file_object.read()
deserialized = pickle.loads(raw_data)
print("Loading from serialized file: ")
user2 = deserialized
print(user2.name)
print("------------")
...
How to change line width in ggplot?
...scale_size_manual( values = c(4,2,1) ) +
scale_color_manual( values = c("orange","red","navy") )
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Why is iterating through a large Django QuerySet consuming massive amounts of memory?
... Thanks for the great answer, @eternicode. In the end we dropped down to raw SQL for the desired database-level iteration.
– davidchambers
Aug 13 '11 at 21:15
2
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Best way to store JSON in an HTML attribute?
... it was in PHP? — You're setting attributes of DOM nodes, not generating raw HTML, the browser will take care of it.
– Quentin
Sep 6 '11 at 16:03
...
Align button at the bottom of div using CSS
...s
* {box-sizing: border-box;}
body {
background: linear-gradient(orange, yellow);
font: 14px/18px Arial, sans-serif;
margin: 0;
}
.container {
justify-content: space-between;
flex-direction: column;
height: 100vh;
display: flex;
padding: 10px;
}
.container .btn-hol...
How to change to an older version of Node.js
... Node Version Manager.
Use following command to get nvm
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.34.0/install.sh | bash
You can find it at https://github.com/creationix/nvm
It allows you to easily install and manage multiple versions of node. Here's a snippet from the help:...
What is android:weightSum in android, and how does it work?
...out_weight="5"
android:background="@android:color/holo_orange_dark"
android:gravity="center"
android:text="50%"
android:textColor="@android:color/white" >
</TextView>
</LinearLayout>
Thi...
JavaScript get window X/Y position for scroll
... text-align: center;
line-height: 64px
}
.horizontalScroll{color: orange}
<div class=wrapper>
<div class=horizontalScroll>Scroll (x,y) to </div>
<div class=verticalScroll>see me in action</div>
</div>
...
ASP.NET MVC Performance
...Forms application, and B) how you implement the MVC application. In their "raw" forms, MVC is likely faster than WebForms, but years and years of tools and experience have produced a number of techniques for building fast WebForms applications. I'd be willing to bet that a senior ASP.NET developer c...
Read file data without saving it in Flask
...image_string.decode('utf-8')
#use this to remove b'...' to get raw string
return render_template('handleUpload.html',filestring = image_string)
return render_template('upload.html')
in html file
<html>
<head>
<title>Simple file upload using Python...