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Sending a message to nil in Objective-C
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From Greg Parker's site:
If running LLVM Compiler 3.0 (Xcode 4.2) or later
Messages to nil with return type | return
Integers up to 64 bits | 0
Floating-point up to long double | 0.0
Pointers | nil
Structs ...
log4net hierarchy and logging levels
This site says
7 Answers
7
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Cookies vs. sessions
... a couple of months ago. For the sake of creating a login system for my website, I read about cookies and sessions and their differences (cookies are stored in the user's browser and sessions on the server). At that time, I preferred cookies (and who does not like cookies?!) and just said: "who care...
HAProxy redirecting http to https (ssl)
I'm using HAProxy for load balancing and only want my site to support https. Thus, I'd like to redirect all requests on port 80 to port 443.
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Does anyone beside me just NOT get ASP.NET MVC? [closed]
...ore standardized design and opens the door to a more "Web 2.0" type of web site.
However, there are some significant drawbacks as well.
First, while it is easy to get a demo site going, the overall architectural model has a significant learning curve. When they say "Convention Over Configuration"...
Why shouldn't I use PyPy over CPython if PyPy is 6.3 times faster?
...They claim it is 6.3 times faster than the CPython interpreter on their site .
12 Answers
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Is there a SASS.js? Something like LESS.js?
... your stylesheets when you can do it once for all of them.
What would your site look like if JavaScript is disabled.
If you decide to change to a server-side implementation at a future time, all your templates must be changed accordingly.
So while it's a little more setup to get started, we (the s...
What's the correct way to sort Python `import x` and `from x import y` statements?
...all about choice what you use.
According to few references from reputable sites and repositories also popularity, Alphabetical ordering is the way.
for eg like this:
import httplib
import logging
import random
import StringIO
import time
import unittest
from nova.api import openstack
from nova.au...
RedirectToAction with parameter
I have an action I call from an anchor thusly, Site/Controller/Action/ID where ID is an int .
14 Answers
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findViewByID returns null
..., I read all the other threads on this topic. And not only those from this site... (you see, I'm a little frustrated)
29 An...