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Node.js Best Practice Exception Handling
I just started trying out node.js a few days ago. I've realized that the Node is terminated whenever I have an unhandled exception in my program. This is different than the normal server container that I have been exposed to where only the Worker Thread dies when unhandled exceptions occur and the c...
Undefined behavior and sequence points
...signates a function invocation and the operands form an argument list, without an implied sequence point between them.
What is Undefined Behaviour?
The Standard defines Undefined Behaviour in Section §1.3.12 as
behavior, such as might arise upon use of an erroneous program construct or erro...
ngClass style with dash in key
...
After hours of hacking around, it turns out the dash gets interpolated! Quotes are needed.
<i class="icon-home" ng-class="{'icon-white': someBooleanValue}">
I hope this helps someone from tearing their hair out.
UPDATE:
In older versions of Angular, usin...
TypeLoadException says 'no implementation', but it is implemented
...g class in another assembly, but you rebuild the implementing assembly without referencing the new version of the interface assembly.
In this case, DummyItem implements an interface from another assembly. The SetShort method was recently added to both the interface and the DummyItem - but the assem...
Set default CRAN mirror permanent in R
...tc/.
The file may not exist, or you may see the following lines commented out :
# set a CRAN mirror
# local({r <- getOption("repos")
# r["CRAN"] <- "http://my.local.cran"
# options(repos=r)})
So remove the comment marks and change "http://my.local.cran" to the correct website, ...
iPad Safari scrolling causes HTML elements to disappear and reappear with a delay
...child elements that have a position:relative; declaration (or, just go all out and do it to all child elements).
Not a guaranteed fix, but fairly successful most of the time.
Hat tip: https://web.archive.org/web/20131005175118/http://cantina.co/2012/03/06/ios-5-native-scrolling-grins-and-gothcas/
...
How do I print the type or class of a variable in Swift?
...ing() is now String()).
From the Xcode 6.3 release notes:
@nschum points out in the comments that the Xcode 6.3 release notes show another way:
Type values now print as the full demangled type name when used with
println or string interpolation.
import Foundation
class PureSwiftClass { }
...
Cross Browser Flash Detection in Javascript
...
SWFObject is very reliable. I have used it without trouble for quite a while.
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How to trigger the onclick event of a marker on a Google Maps V3?
How do I trigger the onclick event of a marker on a Google Maps from outside the map?
2 Answers
...
Redirecting to a certain route based on condition
...e following to my module configuration:
angular.module(...)
.config( ['$routeProvider', function($routeProvider) {...}] )
.run( function($rootScope, $location) {
// register listener to watch route changes
$rootScope.$on( "$routeChangeStart", function(event, next, current) {
if ( $...