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How to read a text file reversely with iterator in C#
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Not the best solution for big files since you need to load it entirely into RAM. And the OP explicitly specified that he doesn't want to load it completely.
– CodesInChaos
Dec 26 '10 at 14:49
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Why shouldn't I use PyPy over CPython if PyPy is 6.3 times faster?
...t has support, but typically at slower-than-Python speeds and it's iffy at best. Hence a lot of modules simply require CPython. PyPy doesn't support numpy PyPy now supports numpy. Some extensions are still not supported (Pandas, SciPy, etc.), take a look at the list of supported packages before maki...
What's wrong with nullable columns in composite primary keys?
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This sounds like the best answer, but I still don't understand why this is prohibited upon primary key creation. If this was just a retrieval problem, you could use where pk_1 = 'a' and pk_2 = 'b' with normal values, and switch to where pk_1 is ...
How to remove the border highlight on an input text element
...ications. Just because something is easy and saves time, doesn't mean it's best practice :)
– Boaz
Jan 31 '13 at 10:43
5
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What is two way binding?
...itizen feature. They abstract many edge-cases under some DSL, and do their best at integrating two-way binding within their ecosystem. Our example would look something like this with AngularJS (untested code, see above):
<div ng-app="app" ng-controller="MainCtrl">
Edit the data:
<input...
What is the recommended approach towards multi-tenant databases in MongoDB?
...from-a-production-mongodb-deployment/
Basically option #2 seems to be the best way to go.
Quote from David Mytton's comment:
We decided not to have a database per
customer because of the way MongoDB
allocates its data files. Each
database uses it’s own set of files:
The first...
Why are Objective-C delegates usually given the property assign instead of retain?
...e each other and none of them is released from memory.
Acutally assign is best for primitive types like NSInteger and CGFloat, or objects you don't directly own, such as delegates.
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improve ...
Coroutine vs Continuation vs Generator
...ome up with a trivial example of where you'd use coroutines, but here's my best try. Take this (made up) Python code as an example.
def my_coroutine_body(*args):
while True:
# Do some funky stuff
*args = yield value_im_returning
# Do some more funky stuff
my_coro = ma...
When is a language considered a scripting language? [closed]
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Best. Answer. EVAR!
– iconoclast
Jul 16 '13 at 13:58
add a comment
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Representational state transfer (REST) and Simple Object Access Protocol (SOAP)
...POST and PUT methods to update resources on the server.
REST typically is best used with Resource Oriented Architecture (ROA). In this mode of thinking everything is a resource, and you would operate on these resources.
As long as your programming language has an HTTP library, and most do, you can...