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How exactly does __attribute__((constructor)) work?
...o, the way the constructors and destructors work is that the shared object file contains special sections (.ctors and .dtors on ELF) which contain references to the functions marked with the constructor and destructor attributes, respectively. When the library is loaded/unloaded the dynamic loader p...
When splitting an empty string in Python, why does split() return an empty list while split('\n') re
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no. when I write 3 lines of text into a file and end each of them with a linefeed, then I'd say the file contains 3 lines. on unix it is best practice to have a text file always end with a linefeed. otherwise cat file garbles your command line and subversion compla...
NVIDIA vs AMD: GPGPU performance
...to 1, and on gpgpu.org, search results (papers, links to online resources, etc) for NVIDIA outnumber results for AMD 6:1.
A huge part of this difference is the amount of online information available. Check out the NVIDIA CUDA Zone versus AMD's GPGPU Developer Central. The amount of stuff there fo...
How do I convert between big-endian and little-endian values in C++?
...ndian and on big-endian it'd be a no-op. However, when decoding a standard file type which is defined as little-endian (say BMP), one still has to know the context and can't just rely on htonl and ntohl.
– legends2k
Feb 6 '15 at 6:41
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C# namespace alias - what's the point?
...ou use both System.Windows.Forms.Timer and System.Timers.Timer in the same file you'd have to keep giving the full names (since Timer could be confusing).
It also plays a part with extern aliases for using types with the same fully-qualified type name from different assemblies - rare, but useful to...
How can I test an AngularJS service from the console?
...odule('app',[]); and then there are services, controllers etc in different files and they are all defined like angular.module('app').factory('FeatureRegistry',function(){//code here}); for example
– JustGoscha
Mar 20 '13 at 17:06
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Unicode characters in URLs
...main Name, all of the browser-making companies (Microsoft, Mozilla, Apple, etc.) have to support Unicode in URLs without any encoding, and those should be searchable by Google, etc.
So this issue will resolve ASAP.
share
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Migrating from JSF 1.2 to JSF 2.0
..., then it's good to know that the FacesServlet will first scan for *.xhtml file and if it is not present, then scan for *.jsp file. This provides you room to gradually convert from JSP to Facelets behind the scenes without changing the URL's.
But if you're using a prefix url-pattern, like /faces/*...
Interview questions: WPF Developer [closed]
... application in the past with the messages being held in a database or XML file and a simple user interface. Ensure you ask them to structure it well (as the task is sufficiently small that it could all be done in one class if they felt inclinded).
Of the questions above I'd say you cannot get a go...
What should I set JAVA_HOME environment variable on macOS X 10.6?
... path specified in your Java preferences. Here's a snippet from my .bashrc file, which sets this variable:
export JAVA_HOME=$(/usr/libexec/java_home)
I haven't experienced any problems with that technique.
Occasionally I do have to change the value of JAVA_HOME to an earlier version of Java. For...