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Why is document.body null in my javascript?
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180
The body hasn't been defined at this point yet. In general, you want to create all elements befo...
What does it mean if a Python object is “subscriptable” or not?
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edited Apr 2 at 14:10
BiAiB
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answered Oct 1...
An async/await example that causes a deadlock
...nchronous programming using c#'s async / await keywords (I'm new to c# 5.0).
5 Answers
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When does Java's Thread.sleep throw InterruptedException?
...try {
while (true) {
Task task = queue.take(10, TimeUnit.SECONDS);
task.execute();
}
}
catch (InterruptedException e) {
// Restore the interrupted status
Thread.currentThread().interrupt();
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ModelState.AddModelError - How can I add an error that isn't for a property?
... Scott BakerScott Baker
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25
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Node.js / Express.js - How does app.router work?
...(under load) to see where the bottlenecks really are.
Express 4
Express 4.0 removes app.router. All middleware (app.use) and routes (app.get et al) are now processed in precisely the order in which they are added.
In other words:
All routing methods will be added in the order in which they appear...
How can I limit a “Run Script” build phase to my release configuration?
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edited Mar 3 '11 at 20:30
answered Aug 31 '10 at 23:55
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Difference between doseq and for in Clojure
... sure did.
– Yu Shen
Jun 18 '14 at 10:23
This is a great way to put the distinction.
– jskulski
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Good ways to sort a queryset? - Django
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What about
import operator
auths = Author.objects.order_by('-score')[:30]
ordered = sorted(auths, key=operator.attrgetter('last_name'))
In Django 1.4 and newer you can order by providing multiple fields.
Reference: https://docs.djangoproject.com/en/dev/ref/models/querysets/#order-by
order_by(...