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How to get the result of OnPostExecute() to main activity because AsyncTask is a separate class?
... AsyncTask , Now in my main Activity I need to get the result from the OnPostExecute() in the AsyncTask . How can I pass or get the result to my main Activity?
...
How to open a specific port such as 9090 in Google Compute Engine
...
On my instance, I only have allow http and allow https I've added a new firewall rule but I can't seem to find it. I'm also on the free tier, if it helps.
– A. L
Aug 3 '17 at 6:48
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Why is there no GIL in the Java Virtual Machine? Why does Python need one so bad?
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Upgrade python in a virtualenv
Is there a way to upgrade the version of python used in a virtualenv (e.g. if a bugfix release comes out)?
12 Answers
...
Map implementation with duplicate keys
...collect.ArrayListMultimap;
import com.google.common.collect.Multimap;
or https://commons.apache.org/proper/commons-collections/download_collections.cgi
import org.apache.commons.collections.MultiMap;
import org.apache.commons.collections.map.MultiValueMap;
...
Can a div have multiple classes (Twitter Bootstrap) [duplicate]
...iv can have as many classes as you want (this is both regarding to bootstrap and HTML in general):
<div class="active dropdown-toggle"></div>
Just separate the classes by space.
Also: Keep in mind some bootstrap classes are supposed to be used for the same stuff but in different case...
Java 8 forEach with index [duplicate]
...
Since you are iterating over an indexable collection (lists, etc.), I presume that you can then just iterate with the indices of the elements:
IntStream.range(0, params.size())
.forEach(idx ->
query.bind(
idx,
params.get(idx)
)
)
;
The resulting code is similar to ...
Remove specific commit
I was working with a friend on a project, and he edited a bunch of files that shouldn't have been edited. Somehow I merged his work into mine, either when I pulled it, or when I tried to just pick the specific files out that I wanted. I've been looking and playing for a long time, trying to figure o...
What is __gxx_personality_v0 for?
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How to use redis PUBLISH/SUBSCRIBE with nodejs to notify clients when data values change?
...ing Hapi.js + Socket.io + Redis Pub/Sub Example with End-to-End Tests!
https://github.com/dwyl/hapi-socketio-redis-chat-example
The Pub/Sub component is only a few lines of node.js code:
https://github.com/dwyl/hapi-socketio-redis-chat-example/blob/master/lib/chat.js#L33-L40
Rather than pasti...