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How do you get current active/default Environment profile programmatically in Spring?
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This line gives this error: Caused by: java.lang.IllegalArgumentException: Could not resolve placeholder 'spring.profiles.active' in value "${spring.profiles.active}"
– zygimantus
Jan 4 '18 at 9:07
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Where is Erlang used and why? [closed]
...e chose Erlang over some of the more traditional financial languages (C++, Java etc) because of the built-in concurrency. Markets function very similarly to telephony exchanges. Our CTO gave a talk on our use of Erlang at CTO talk.
We also use CouchDB and RabbitMQ as part of our stack.
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Runtime vs. Compile time
...her harder to pin down, and much less relevant to the programmer or user.
Java is a sort of hybrid, where the code is compiled to bytecode, which then runs on a virtual machine which is usually an interpreter for the bytecode.
There is also an intermediate case in which the program is compiled to ...
Passing a Bundle on startActivity()?
...ring_name","string_to_pass");
startActivity(intent);
In the NextActivity.java
Intent getIntent = getIntent();
//call a TextView object to set the string to
TextView text = (TextView)findViewById(R.id.textview_id);
text.setText(getIntent.getStringExtra("string_name"));
This works for me, you can...
Can functions be passed as parameters?
In Java I can do something like
6 Answers
6
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What is sharding and why is it important?
... from/into the database to use the correct shard.
Maybe this example with Java code makes it somewhat clearer (it's about the Hibernate Shards project), how this would work in a real world scenario.
To address the "why sharding": It's mainly only for very large scale applications, with lots of dat...
Can I run multiple programs in a Docker container?
...ve you an example: I had to run rabbitmq inside PhotonOS based image and a java process too...So I used an entry script and used in as ENTRYPOINT :)
– Vallerious
Apr 6 at 7:51
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How can I use speech recognition without the annoying dialog in android phones
...g,
https://github.com/hiteshsahu/Android-TTS-STT/tree/master/app/src/main/java/com/hiteshsahu/stt_tts/translation_engine
//SPEECH TO TEXT DEMO
speechToText.setOnClickListener({ view ->
Snackbar.make(view, "Speak now, App is listening", Snackbar.LENGTH_LONG)
.setAct...
Maven command to determine which settings.xml file Maven is using
...private repositories pains me so much. I realize this is the status quo in Java ecosystem but it leads to terribly unreproducible build setups.
– jpierson
Jul 27 '18 at 19:46
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Node.js client for a socket.io server
...lient as long as it is supported by socket.io. No matter whether its node, java, android or swift. All you have to do is install the client package of socket.io.
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