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How do I choose between Semaphore and SemaphoreSlim?
...states that the SemaphoreSlim is a lightweight alternative and doesn't use Windows Kernel semaphores. This resource states that the SemaphoreSlim is much faster. In what situations does the SemaphoreSlim make more sense over the Semaphore and vice versa?
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Difference: std::runtime_error vs std::exception()
...ch might be more appropriate in your design.
Update: Portability Linux vs Windows
As Loki Astari and unixman83 noted in their answer and comments below, the constructor of the exception class does not take any arguments according to C++ standard. Microsoft C++ has a constructor taking arguments in...
Small Haskell program compiled with GHC into huge binary
...ing them into the executable each time.
At the time of writing Linux and Windows are supported.
To allow the Haskell libraries to be dynamically linked, you need to compile them with -dynamic, like so:
$ ghc -O2 --make -dynamic A.hs
Also, any libraries you want to be shared should be built w...
Detect if stdin is a terminal or pipe?
...is a terminal\n" );
else
printf( "stdin is a file or a pipe\n");
(On windows they're prefixed with underscores: _isatty, _fileno)
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What is an NP-complete in computer science?
...ly right but it sure shouldn't have been accepted.
– Windows programmer
Oct 17 '08 at 6:07
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Git branching strategy integated with testing/QA process
...ranch with Jenkins. I setup a VMWare lab to run Jenkins tests on Linux and Windows for all browsers. It's truly an awesome cross browser, cross platform testing solution. I test functional/integration with Selenium Webdriver. My selenium tests run under Rspec. And I wrote them specially to be loaded...
AngularJS: Basic example to use authentication in Single Page Application
...n.
angular.module('loginApp')
.factory('Auth', [ '$http', '$rootScope', '$window', 'Session', 'AUTH_EVENTS',
function($http, $rootScope, $window, Session, AUTH_EVENTS) {
authService.login() = [...]
authService.isAuthenticated() = [...]
authService.isAuthorized() = [...]
authService.logout() = [.....
What is mod_php?
... modules/libphp5.so
(The file name, on the right, can be different -- on Windows, for example, it should be a .dll)
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vbscript output to console
...in it. If you run that under cscript.exe you'll get output in your console window.
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What's the algorithm to calculate aspect ratio?
I plan to use it with JavaScript to crop an image to fit the entire window.
18 Answers
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