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Setting multiple attributes for an element at once with JavaScript
... {
for(var key in attrs) {
el.setAttribute(key, attrs[key]);
}
}
Call it like this:
setAttributes(elem, {"src": "http://example.com/something.jpeg", "height": "100%", ...});
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How to scroll HTML page to given anchor?
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@MarkusZeller, why shouldn't the parameter be called hash? It doesn't collide with location, does it?
– Gherman
Dec 5 '16 at 12:46
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What is the maximum depth of the java call stack?
How deep do I need to go into the call stack before I get a StackOverflowError? Is the answer platform dependent?
4 Answers...
Android update activity UI from service
...he Activity to get a direct
reference to the Service, thus allowing direct calls on it, rather
than using Intents.
Use RxJava to execute asynchronous operations.
If the Service needs to continue background operations even when no
Activity is running, also start the service from the Application
class...
How to use transactions with dapper.net?
...licitly roll back on error or does System.Transactions handle that automatically?
– Norbert Norbertson
Oct 3 '17 at 12:30
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How do I keep two side-by-side divs the same height?
...minds like Ed Eliot's on his blog have posted their solutions online.
Basically what you do is make both divs/columns very tall by adding a padding-bottom: 100% and then "trick the browser" into thinking they aren't that tall using margin-bottom: -100%. It is better explained by Ed Eliot on his blo...
jQuery pitfalls to avoid [closed]
...red");
});
I found this the enlightening moment when I realized how the call stacks work.
Edit: incorporated suggestions in comments.
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java.lang.IllegalStateException: Can not perform this action after onSaveInstanceState
...tshell WeakReference prevents you from leaking the activity... you need to call mActivity.get() to actually get the instance, and it will be null if the activity was destroyed. To update it, you will need to write mActivity = new WeakReference<FragmentActivity>(this); - a good place is in onCr...
How do you print out a stack trace to the console/log in Cocoa?
I'd like to log the call trace during certain points, like failed assertions, or uncaught exceptions.
6 Answers
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C# constructor execution order
...Constructor chaining works out which base class constructor is going to be called
The base class is initialized (recurse all of this :)
The constructor bodies in the chain in this class are executed (note that there can be more than one if they're chained with Foo() : this(...) etc
Note that in Ja...