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“Unknown class in Interface Builder file” error at runtime
...nterface Builder is aware of a MyClass , I get an error when starting the application.
46 Answers
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Is it possible to ping a server from Javascript?
I'm making a web app that requires that I check to see if remote servers are online or not. When I run it from the command line, my page load goes up to a full 60s (for 8 entries, it will scale linearly with more).
...
Multithreading: What is the point of more threads than cores?
...st because a thread exists doesn't always mean it's actively running. Many applications of threads involve some of the threads going to sleep until it's time for them to do something - for instance, user input triggering threads to wake up, do some processing, and go back to sleep.
Essentially, thr...
What is the difference between the different methods of putting JavaScript code in an ?
...cript links can point to for their href section in the event that someone happens to turn off JavaScript after logging in. I would highly encourage you to still allow this fallback mechanism. Something like this will adhere to "best practices" and accomplish your goal:
<a href="javascript_requi...
When do we need curly braces around shell variables?
... # use the variable
${var} # same as above
${var}bar # expand var, and append "bar" too
$varbar # same as ${varbar}, i.e expand a variable called varbar, if it exists.
This has confused me sometimes - in other languages we refer to the variable in the same way, regardless of whether it's on ...
When should one use RxJava Observable and when simple Callback on Android?
I'm working on networking for my app. So I decided to try out Square's Retrofit . I see that they support simple Callback
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What is the difference between max-device-width and max-width for mobile web?
... has a browser NOT opened maximized - I suppose it is possible in a hybrid app, but that is a different case). Max-width would certainly be more universal.
– Jason
Jan 15 '14 at 20:34
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How to git-cherry-pick only changes to certain files?
... This is not so great in the case that the cherry-picked commit doesn't apply to the current working copy because it's so different, but that one file would apply cleanly.
– Limited Atonement
Apr 22 '16 at 0:12
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How to send and retrieve parameters using $state.go toParams and $stateParams?
...paramsArr)
And you can access them via $stateParams as array like this:
app.controller('overviewController', function($scope, $stateParams) {
var index = $stateParams[0];
var anotherKey = $stateParams[1];
});
Better solution is using object instead of array in both sides:
$stateProvide...
What are “Groovy” and “Grails” and what kinds of applications are built using them?
...lopment best practices, and is meant to be highly productive.
What kind of Applications are built using "Groovy on Grails"?
Grails is used to build web applications that run on the JVM.
What are the advantages of Groovy on Grails?
High productivity, focusing on business instead of plumbing. (Note ...