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Vagrant reverse port forwarding?
... vagrant ssh -- -R 12345:localhost:80, which has the same effect in a much more concise command.
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How to fix “Headers already sent” error in PHP
...le></head>
<body><h1>Content</h1> <p>Some more output follows...</p>
and <a href="/"> <img src=internal-icon-delayed> </a>
The page/output always follows the headers. PHP has to pass the
headers to the webserver first. It can only do that on...
DDD - the rule that Entities can't access Repositories directly
...uplicate entity with, in your example the same name.
But let's talk about more complicated validation rules. Let's say you're Amazon.com. Have you ever ordered something with an expired credit card? I have, where I haven't updated the card and bought something. It accepts the order and the UI infor...
What's the canonical way to check for type in Python?
...n Functions in the Python Library Reference for relevant information.
One more note: in this case, if you're using Python 2, you may actually want to use:
if isinstance(o, basestring):
because this will also catch Unicode strings (unicode is not a subclass of str; both str and unicode are subcla...
Retrieve filename from file descriptor in C
...this information (you might want to also try zneak's answer below, OS X is more similar to BSD than Linux)
– bdonlan
Jun 19 '15 at 7:38
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Asynchronous method call in Python?
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Convert a bitmap into a byte array
...are doing, except the file is saved to memory instead of to disk. Although more code you have the option of ImageFormat and it can be easily modified between saving to memory or disk.
Source: http://www.vcskicks.com/image-to-byte.php
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Can code that is valid in both C and C++ produce different behavior when compiled in each language?
... Definitely wasn't expecting this one! I was hoping for something a little more dramatic but this is still useful, thanks. :) +1
– user541686
Oct 14 '12 at 23:58
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SSL Error When installing rubygems, Unable to pull data from 'https://rubygems.org/
...ble - do not use an old system which does not receive security updates any more)
Windows note
The Ruby Installer builds for windows are prepared by Luis Lavena and the path to certificates will be showing something like C:/Users/Luis/... check https://github.com/oneclick/rubyinstaller/issues/249 f...
How do CUDA blocks/warps/threads map onto CUDA cores?
...pick two active warps per cycle and dispatch warps to execution units. For more details on execution units and instruction dispatch see 1 p.7-10 and 2.
4'. There is a mapping between laneid (threads index in a warp) and a core.
5'. If a warp contains less than 32 threads it will in most cases be e...