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How to get the children of the $(this) selector?
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SimonSimon
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Suppress Scientific Notation in Numpy When Creating Array From Nested List
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edited Nov 6 '17 at 13:38
Free Url
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Sleep in JavaScript - delay between actions
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You can use setTimeout to achieve a similar effect:
var a = 1 + 3;
var b;
setTimeout(function() {
b = a + 4;
}, (3 * 1000));
This doesn't really 'sleep' JavaScript—it just executes the function passed to setTimeout after a certain duration (specified in milliseconds). Although it ...
Uninstall all installed gems, in OSX?
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13 Answers
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What is N-Tier architecture?
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answered Nov 23 '08 at 6:10
Eugene YokotaEugene Yokota
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HTTP requests and JSON parsing in Python
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361
I recommend using the awesome requests library:
import requests
url = 'http://maps.googleapi...
Create an array with same element repeated multiple times
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answered Sep 19 '12 at 21:34
GuffaGuffa
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Count the number of commits on a Git branch
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370
To count the commits for the branch you are on:
git rev-list --count HEAD
for a branch
git...
How to get the return value from a thread in python?
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In Python 3.2+, stdlib concurrent.futures module provides a higher level API to threading, including passing return values or exceptions from a worker thread back to the main thread:
import concurrent.futures
def foo(bar):
print(...
What is the “N+1 selects problem” in ORM (Object-Relational Mapping)?
... prevent N+1 selects.
Reference: Java Persistence with Hibernate, chapter 13.
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