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INSERT IF NOT EXISTS ELSE UPDATE?
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edited Jul 2 '14 at 6:34
answered Sep 3 '10 at 10:55
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How do you scroll up/down on the Linux console?
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Class JavaLaunchHelper is implemented in both. One of the two will be used. Which one is undefined [
...e Web Application Project on Eclipse Kepler on Mac OS X with java version "1.7.0_45"
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%Like% Query in spring JpaRepository
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edited Jan 16 '16 at 13:54
answered Aug 18 '14 at 12:31
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socket.emit() vs. socket.send()
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With socket.emit you can register custom event like that:
server:
var io = require('socket.i...
Delete all tags from a Git repository
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How do I setup a SSL certificate for an express.js server?
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See the Express docs as well as the Node docs for https.createServer (which is what express re...
Numpy array assignment with copy
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All three versions do different things:
B = A
This binds a new name B to the existing objec...
How to plot multiple functions on the same figure, in Matplotlib?
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To plot multiple graphs on the same figure you will have to do:
from numpy import *
import m...