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error upon assigning Layout: BoxLayout can't be shared
I have this Java JFrame class, in which I want to use a boxlayout, but I get an error saying java.awt.AWTError: BoxLayout can't be shared . I've seen others with this problem, but they solved it by creating the boxlayout on the contentpane, but that is what I'm doing here. Here's my code:
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Difference between java.exe and javaw.exe
Recently I noted that some applications are running on javaw (not in java ). What is the difference between them and how can I run my Swing application on javaw ?
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Java variable number or arguments for a method
Is it possible to declare a method that will allow a variable number of parameters ?
6 Answers
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What's the difference between subprocess Popen and call (how can I use them)?
I want to call an external program from Python. I have used both Popen() and call() to do that.
2 Answers
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Creating Multifield Indexes in Mongoose / MongoDB
I'm trying to find documentation, to no avail, on how to create multi-field indexes in Mongoosejs. In particular I have two fields that need to be indexed and unique. What is an example mongoose schema that indexes two fields together?
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Can we set a Git default to fetch all tags during a remote pull?
I currently have a git remote setup like the following:
6 Answers
6
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Multiple ModelAdmins/views for same model in Django admin
How can I create more than one ModelAdmin for the same model, each customised differently and linked to different URLs?
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How do I update an NPM module that I published?
I created a NPM module and I published it at version 0.0.1
5 Answers
5
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Use curly braces to initialize a Set in Python
I'm learning python, and I have a novice question about initializing sets. Through testing, I've discovered that a set can be initialized like so:
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create multiple tag docker image
How can several tags be attached to one Docker image? Is it possible to create multiple tags using one Dockerfile ?
3 Answ...