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Add .gitignore to gitignore
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edited May 2 '19 at 13:22
Gabriel Ravier
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How do I test for an empty JavaScript object?
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Increase heap size in Java
I am working on a Windows 2003 server (64-bit) with 8 GB RAM. How can I increase the heap memory maximum? I am using the -Xmx1500m flag to increase the heap size to 1500 Mb. Can I increase the heap memory to 75% of physical memory (6 GB Heap)?
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Change from SQLite to PostgreSQL in a fresh Rails project
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edited May 5 '12 at 16:56
mu is too short
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How do I perform the SQL Join equivalent in MongoDB?
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As of Mongo 3.2 the answers to this question are mostly no longer correct. The new $lookup operator added to the aggregation pipeline is essentially identical to a left outer join:
https://docs.mongodb.org/master/reference/operator/aggreg...
Binding ConverterParameter
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edited Sep 23 '17 at 6:20
answered Mar 9 '13 at 10:48
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What strategies and tools are useful for finding memory leaks in .NET?
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I use Scitech's MemProfiler when I suspect a memory leak.
So far, I have found it to be very re...
In Python, how do I use urllib to see if a website is 404 or 200?
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The getcode() method (Added in python2.6) returns the HTTP status code that was sent with the response, or None if the URL is no HTTP URL.
>>> a=urllib.urlopen('http://www.google.com/asdfsf')
>>> a.getcode()
404
>>> a=urllib.urlopen('...
How to use permission_required decorators on django class-based views
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There are a few strategies listed in the CBV docs:
Decorate the view on a per-instance basis,...
Selecting an element in iFrame jQuery
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Darin DimitrovDarin Dimitrov
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