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How does one remove an image in Docker?
...EPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE
kweku360/java latest 08d3a9b8e166 2 weeks ago 5.733 GB`
Finally remove the image using the image ID (only the first three digits are required)
docker rmi 08d
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Is quitting an application frowned upon?
... think of your application as a monolithic application. It is written in java which is being executed by a single JVM (Java Virtual Machine) process. System.exit() exits the JVM and completely and fully terminates all UI screens and everything. The exception to this is IF the programmer goes to th...
Select + copy text in a TextView?
... Or you can use textview.setTextIsSelectable(true) in the code java code.
– berrytchaks
Mar 14 '18 at 19:25
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Google App Engine: Is it possible to do a Gql LIKE query?
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I tested this with GAE Datastore low-level Java API. Me and works perfectly
Query q = new Query(Directorio.class.getSimpleName());
Filter filterNombreGreater = new FilterPredicate("nombre", FilterOperator.GREATER_THAN_OR_EQUAL, query);
Filter filterNombr...
How do I check (at runtime) if one class is a subclass of another?
...of many things, particularly Django's models, much easier. "Python is not Java." Why must python programmers have such chips on their shoulders?
– Michael Bacon
Aug 17 '15 at 18:32
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Is Integer Immutable
... probably very stupid, but a lot of places claim that the Integer class in Java is immutable, yet the following code:
10 An...
How to use if-else option in JSTL
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One can still use plain old java syntax. I know I'm gonna be hated for this, but el is in no way compulsory. It was meant to be more readable and enforce separation of logic and UI, but it's too often not more readable, and the rest is about discipline....
The ALTER TABLE statement conflicted with the FOREIGN KEY constraint
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I need to implement via java/spring/code to do that, not directly via SQL query, any ideia how to do this with the following code: @ManyToMany(fetch = FetchType.EAGER, cascade = CascadeType.DETACH) @JoinTable(name = "tbUsuariosTipoOcorrencia", joinC...
Set ImageView width and height programmatically?
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Caused by: java.lang.NullPointerException: Attempt to write to field 'int android.view.ViewGroup$LayoutParams.height' on a null object reference
– MD Khali
Sep 6 '18 at 12:09
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How to “inverse match” with regex?
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For Python/Java,
^(.(?!(some text)))*$
http://www.lisnichenko.com/articles/javapython-inverse-regex.html
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