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Why does this code segfault on 64-bit architecture but work fine on 32-bit?
...egers)
The comp.lang.c FAQ has an entry discussing why casting the return from malloc is never needed and potentially bad.
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Pelican 3.3 pelican-quickstart error “ValueError: unknown locale: UTF-8”
...assumes English and the U.S. You should really pick your preferred locale from the list given by locale -a (generally one that ends in UTF-8).
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How to set a default value with Html.TextBoxFor?
Simple question, if you use the Html Helper from ASP.NET MVC Framework 1 it is easy to set a default value on a textbox because there is an overload Html.TextBox(string name, object value) . When I tried using the Html.TextBoxFor method, my first guess was to try the following which did not work...
Problem getting the AssemblyVersion into a web page using Razor /MVC3
..., if you want a one liner to get the AssemblyInformationalVersionAttribute from a MVC Razor View:
@System.Diagnostics.FileVersionInfo.GetVersionInfo(typeof(Zeroarc.Candid.Web.MvcApplication).Assembly.Location).ProductVersion
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Regex doesn't work in String.matches()
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What do you mean by other languages followed suit? From what I know, only C++ has an equivalent set of methods - regex_search and regex_match. In Python, re.match only anchors the match at the start of the string (as if it were \Apattern) and Python 3.x has got a nice .fullma...
Couldn't connect to server 127.0.0.1:27017
...d before running mongo?
I followed installation instructions for mongodb from http://docs.mongodb.org/manual/tutorial/install-mongodb-on-os-x/ and I had the same error as you only when I ran mongo before actually running the mongo process with mongod. I thought installing mongodb would also launch...
Why is the order in dictionaries and sets arbitrary?
...s,
How CPython's hash set is stored in memory and
How numbers get hashed
From the top:
A hash set is a method of storing random data with really fast lookup times.
It has a backing array:
# A C array; items may be NULL,
# a pointer to an object, or a
# special dummy object
_ _ 4 _ _ 2 _ _ 6
W...
Does Java have something like C#'s ref and out keywords?
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From CLR perspective, you're passing a managed reference (T&) by value, yes. But C# has its own terminology, and it specifically doesn't include such things as values of type ref T - from C# perspective, ref is strictly a...
How do I get the full url of the page I am on in C#
I need to be able to get at the full URL of the page I am on from a user control. Is it just a matter of concatenating a bunch of Request variables together? If so which ones? Or is there a more simpiler way?
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symfony 2 twig limit the length of the text and put three dots
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I know this is a very old question, but from twig 1.6 you can use the slice filter;
{{ myentity.text|slice(0, 50) ~ '...' }}
The second part from the tilde is optional for if you want to add something for example the ellipsis.
Edit: My bad, I see the most up-vo...