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How do you find out the type of an object (in Swift)?
...es, it's useful to be able to actually find out what type something is. I know the debugger can show you some type information, and you can usually rely on type inference to get away with not specifying the type in those situations, but still, I'd really like to have something like Python's type()
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How to sort an array of objects by multiple fields?
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@Mike: Ok... finally ;) You see it is more complex now, as the options are preprocessed, but the final comparison function (see comment) is much simpler which (hopefully) leads to better performance. The more sorting options you have, the more advantage you have from this met...
Can I use mstest.exe without installing Visual Studio?
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Link for 2015 is dead. Test agents can now be found via visualstudio.com/downloads/?q=agents
– Onots
Jul 27 '17 at 8:21
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How do I filter an array with AngularJS and use a property of the filtered object as the ng-model at
...is the real deal. This is the power. This is the way. I went with this and now I'm happy.
– user1576978
Aug 30 '15 at 2:07
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Is there a pattern for initializing objects created via a DI container
...my objects and I want to have some initialization parameters that are not known until run-time:
5 Answers
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How to set selected value of jquery select2?
...avaScript solutions. Looking for another jQuery/Bootstrap Select2 dropdown now (2 days of fiddling every conceivable method - no joy!)
– MC9000
Nov 5 '16 at 5:17
29
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Why would one use the Publish/Subscribe pattern (in JS/jQuery)?
...ing is an Object-oriented principle in which each component of the system knows its responsibility and doesn’t care about the other components (or at least tries to not care about them as much as possible). Loose coupling is a good thing because you can easily reuse the different modules. You’re...
How to programmatically create and read WEP/EAP WiFi configurations in Android?
...epKeys[3]);
}
Part 3: Read a EAP WiFi Configuration programmatically
Now this is tricky. You can find the code which saves a EAP WiFi configuration through the vanilla Android UI in WifiDialog.java. Well easy enough We can use the same code in our Application, Well NO! If you happen to try thi...
if (key in object) or if(object.hasOwnProperty(key)
...someMap.constructor will yield -> function Object() { [native code] }
Now, if you want to iterate through "someMap" you will have to do it this way:
const key
for(key in someMap ){
if (someMap.hasOwnProperty(key)) {
// Do something
}
}
We are doing so in order to avoid iterating over i...
What is the difference between JavaConverters and JavaConversions in Scala?
...For anyone landing on this question since Scala 2.12.x, JavaConversions is now deprecated and JavaConverters is the preferred method.
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