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RSS Feeds in ASP.NET MVC

... Here is what I recommend: Create a class called RssResult that inherits off the abstract base class ActionResult. Override the ExecuteResult method. ExecuteResult has the ControllerContext passed to it by the caller and with this you can get the data and content type...
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Why is SCTP not much used/known

... Indeed, SCTP is used mostly in the telecom area. Traditionally, telecom switches use SS7 (Signaling System No. 7) to interconnect different entities in the telecom network. For example - the telecom provider's subscriber data base(HLR), with a switch (MSC), the subscriber is connect...
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Install a Python package into a different directory using pip?

... Use: pip install --install-option="--prefix=$PREFIX_PATH" package_name You might also want to use --ignore-installed to force all dependencies to be reinstalled using this new prefix. You can use --install-option to multiple times to a...
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How to do date/time comparison

...Go? I have to sort data based on date and time - independently. So I might allow an object that occurs within a range of dates so long as it also occurs within a range of times. In this model, I could not simply just select the oldest date, youngest time/latest date, latest time and Unix() seconds c...
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Performance of Java matrix math libraries? [closed]

.... Using Jama with Java, the time taken was 50 seconds. Using Colt and Parallel Colt with Java, the time taken was 150 seconds! Using JBLAS with Java, the time taken was again around 4 seconds as JBLAS uses multithreaded ATLAS. So for me it was clear that the Java libraries didn't perform too wel...
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How do I create a namespace package in Python?

In Python, a namespace package allows you to spread Python code among several projects. This is useful when you want to release related libraries as separate downloads. For example, with the directories Package-1 and Package-2 in PYTHONPATH , ...
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What does new self(); mean in PHP?

... the parent class The first situation would look like this (I've removed all non-necessary code, for this example -- you'll have to add it back to get the singleton behavior)* : class MyParentClass { } class MyChildClass extends MyParentClass { public static function getInstance() { ...
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How do I execute inserts and updates in an Alembic upgrade script?

...s is useful for simple migrations. Use the models and session as you normally would in your application. """create teams table Revision ID: 169ad57156f0 Revises: 29b4c2bfce6d Create Date: 2014-06-25 09:00:06.784170 """ revision = '169ad57156f0' down_revision = '29b4c2bfce6d' from alembic imp...
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What's so wrong about using GC.Collect()?

... From Rico's Blog... Rule #1 Don't. This is really the most important rule. It's fair to say that most usages of GC.Collect() are a bad idea and I went into that in some detail in the orginal posting so I won't repeat all that here. So let's move on to... Rule #2 Consi...
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sed or awk: delete n lines following a pattern

... how to delete all lines after the pattern is matched ? I am using sed -e '/<!--#content end--></div>/,$d' out.txt but it gives error saying : sed: -e expression #1, char 24: extra characters after command Thanks in advance. ...