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Best way to convert an ArrayList to a string
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Requires Android API 26+
– Arsen Sench
Aug 28 '17 at 8:24
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show 7 more comments
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Java Class.cast() vs. cast operator
...ame to java I personally like using Class#cast with the collections/stream API if I'm working with abstract types, for example.
Dog findMyDog(String name, Breed breed) {
return lostAnimals.stream()
.filter(Dog.class::isInstance)
.map(Dog.class::cast)
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To prevent a memory leak, the JDBC Driver has been forcibly unregistered
...hich auto-registers itself during webapp's startup using the ServiceLoader API, but which did not auto-deregister itself during webapp's shutdown. This message is purely informal, Tomcat has already taken the memory leak prevention action accordingly.
What can you do?
Ignore those warnings. Tomca...
Java and SQLite [closed]
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Still does not support SQL queries, rather, a lower level API.
– Basel Shishani
Oct 22 '13 at 5:23
St...
Include intermediary (through model) in responses in Django Rest Framework
... This is a Full Customized Approach which I use for most of my Rest API developments as I am not really a fan of work with Bounds even though Django Rest Framework is quite flexible!
– Syed Faizan
Aug 2 '18 at 18:00
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How do I run IDEA IntelliJ on Mac OS X with JDK 7?
...port on Mac right now, like missing Retina support, possible flicker, some APIs not implemented. It's highly recommended to run IDEA under JDK 1.6 for the best experience on Mac. It doesn't stop you from using JDK 1.7 as a target for building and running your projects.
IntelliJ IDEA 11 launcher w...
How to use the toString method in Java?
... approach for getting the job done, given you keep using the default Swing API. If you want custom rendering, fine, install a custom renderer on your component. If you just want to display an object represented by a String, then implementing toString() is way easier compared to a custom renderer, wh...
How to create Android Facebook Key Hash?
...and see if it works. You can test some of the graph queries with the Graph API Explorer. Select your app on the top and see if you get valid results. It should spit an error if there is something wrong. Edit: And nothing wrong with beeing slow. We're not in a hurry. :)
– user65...
Performing Inserts and Updates with Dapper
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We are looking at building a few helpers, still deciding on APIs and if this goes in core or not. See: https://code.google.com/archive/p/dapper-dot-net/issues/6 for progress.
In the mean time you can do the following
val = "my value";
cnn.Execute("insert into Table(val) values (@v...
Why is GHC so large/big?
...HC ghc.haskell.org/trac/ghc/ticket/8266 ; 3.#8376 (Static Executable + GHC API (+ Dynamic Linking?) gives Segfault) – GHC
– AnneTheAgile
Sep 25 '14 at 15:42
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