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JSON serialization of Google App Engine models
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edited Jul 8 '13 at 16:37
answered Oct 7 '09 at 14:36
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Why does Python code use len() function instead of a length method?
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183
Strings do have a length method: __len__()
The protocol in Python is to implement this method o...
Get file size, image width and height before upload
...g the Blob object
<img src="blob:null/026cceb9-edr4-4281-babb-b56cbf759a3d">
const EL_browse = document.getElementById('browse');
const EL_preview = document.getElementById('preview');
const readImage = file => {
if ( !(/^image\/(png|jpe?g|gif)$/).test(file.type) )
return...
Are table names in MySQL case sensitive?
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edited Apr 21 at 3:02
Peter Mortensen
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What is an initialization block?
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aioobeaioobe
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How do I install from a local cache with pip?
... community wiki
6 revs, 3 users 87%Matthew Rankin
4
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Specify an SSH key for git push for a given domain
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edited Apr 13 '17 at 12:13
Community♦
111 silver badge
answered Oct 28 '11 at 10:03
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Template default arguments
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193
You have to do:
Foo<> me;
The template arguments must be present but you can leave them...
java.net.URLEncoder.encode(String) is deprecated, what should I use instead?
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Dave Jarvis
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answered Oct 17 '08 at 19:22
Will WagnerWill...
E11000 duplicate key error index in mongodb mongoose
...t;name>).
– RickN
Jun 26 '14 at 13:51
17
Or use db.users.dropIndexes() if you're making multip...