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How to remove an item from an array in AngularJS scope?
... view (e.g. Scheduled Tasks, Unscheduled Tasks, Completed Tasks all coming out of $scope.tasks) because you will have multiple items with index 2, 3, 4, etc.
– shacker
Mar 1 '13 at 22:20
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How do I sort an observable collection?
...sorted can be done using an extension method. For larger collections watch out for the number of collection changed notifications.
I have updated my code to improve performance (thanks to nawfal) and to handle duplicates which no other answers here do at time of writing. The observable is partitione...
SSH to Elastic Beanstalk instance
...signed up for Amazon's new Elastic Beanstalk offering. What I can't figure out is how to SSH to a Beanstalk instance. I don't have a private key because Beanstalk generated the instance on my behalf.
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Shorter syntax for casting from a List to a List?
...upport for methods to Add or Remove elements from the collection. Note the out keyword in the declaration of IEnumerable<T>:
public interface IEnumerable<out T> : IEnumerable
(Here's further explanation for the reason why mutable collections like List cannot support covariance, wherea...
What is the “N+1 selects problem” in ORM (Object-Relational Mapping)?
...et's say you need to iterate through all the cars, and for each one, print out a list of the wheels. The naive O/R implementation would do the following:
SELECT * FROM Cars;
And then for each Car:
SELECT * FROM Wheel WHERE CarId = ?
In other words, you have one select for the Cars, and then N addi...
Fatal error: Maximum execution time of 300 seconds exceeded
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Thanks for this answer! Helped out my problem after realizing that setting the max execution time in php.ini wasnt enought!
– Rimble
Oct 4 '14 at 14:48
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Best way to create a simple python web service [closed]
...ontrol headers, HTTP dates, cookie handling, file uploads, a powerful URL routing system and a bunch of community contributed addon modules.
It includes lots of cool tools to work with http and has the advantage that you can use it with wsgi in different environments (cgi, fcgi, apache/mod_wsgi or ...
When you exit a C application, is the malloc-ed memory automatically freed?
...fit, and possibly even causing other programs on the system to get swapped out!
As a related example, there are high-performance servers that work by creating a process for each request, then having it exit when done; by this means they don't even have to track memory allocation, and never do any f...
Unable to execute dex: Multiple dex files define
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for me turns out another developer added a new version of a library jar file without deleting the old one. So there were two jars with same classes. Thus the error 'Multiple dex files...' You could do a grep -r 'OffendingClassName' | gre...
Reduce left and right margins in matplotlib plot
...efig('test.png', bbox_inches='tight')
Another way is to use fig.tight_layout()
import matplotlib.pyplot as plt
import numpy as np
xs = np.linspace(0, 1, 20); ys = np.sin(xs)
fig = plt.figure()
axes = fig.add_subplot(1,1,1)
axes.plot(xs, ys)
# This should be called after all axes have been adde...