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Impossible to Install PG gem on my mac with Mavericks
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Here's another alternative in case you want to use the postgresql installer directly. There's a...
How to query MongoDB with “like”?
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answered Jul 22 '10 at 3:57
Kyle HKyle H
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How to delete a character from a string using Python
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answered Aug 24 '10 at 18:11
Ned BatchelderNed Batchelder
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Easy idiomatic way to define Ordering for a simple case class
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edited Apr 25 '18 at 9:10
Hosam Aly
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ans...
JavaScript hashmap equivalent
...ache the hash value in the object itself (for example, in a property named __hash).
A hash function which does this is and works for both primitive values and objects is:
function hash(value) {
return (typeof value) + ' ' + (value instanceof Object ?
(value.__hash || (value.__hash = ++ar...
What is an example of the simplest possible Socket.io example?
...emit('time', { time: new Date().toJSON() });
}
// Send current time every 10 secs
setInterval(sendTime, 10000);
// Emit welcome message on connection
io.on('connection', function(socket) {
// Use socket to communicate with this particular client only, sending it it's own id
socket.emit('we...
Get Output From the logging Module in IPython Notebook
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edited Apr 10 '19 at 14:05
David Jones
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Insert, on duplicate update in PostgreSQL?
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answered Jul 10 '09 at 12:18
Stephen DenneStephen Denne
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“TypeError: (Integer) is not JSON serializable” when serializing JSON in Python?
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