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How to remove jar file from local maven repository which was added with install:install-file?
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This approach also requires a maven project in order to run the command. This doesn't appear to work if you ran the install command that the OP specified in the context of say a Gradle build.
– jdonmoyer
Oct 24 '14 at 13:41
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Set Focus on EditText
... set an OnFocusChangeListener for it. When it has lost focus, a method is called, which checks the value of the EditText with one in the database. If the return-value of the method is true, a toast is shown and the focus should get back on the EditText again. The focus should always get back on the ...
Groovy Shell warning “Could not open/create prefs root node …”
...On the other hand you've never really been required to run an installer in order to have a JRE on your machine, or at least this hasn't been Sun/Oracle's intent. As you may be aware Oracle has been distributing the JRE for Windows in .tar.gz format for many years.
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Add more than one parameter in Twig path
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You can pass as many arguments as you want, separating them by commas:
{{ path('_files_manage', {project: project.id, user: user.id}) }}
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What is the difference between setUp() and setUpClass() in Python unittest?
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Shouldn't the order be this ? : setUpClass setUp test1 tearDown .setUp test2 .tearDown tearDownClass
– Jai Sharma
Dec 20 '17 at 9:24
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sed one-liner to convert all uppercase to lowercase?
I have a textfile in which some words are printed in ALL CAPS. I want to be able to just convert everything in the textfile to lowercase, using sed . That means that the first sentence would then read, 'i have a textfile in which some words are printed in all caps.'
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bool to int conversion
...e, with true converting to 1 and false converting to 0. This is guaranteed by the language.
P.S. C language also has a dedicated boolean type _Bool (macro-aliased as bool), and its integral conversion rules are essentially the same as in C++. But nevertheless this is not relevant to your specific e...
Keeping ASP.NET Session Open / Alive
...n alive as long as the user has the browser window open? Is it timed AJAX calls? I want to prevent the following: sometimes users keep their window open for a long time, then enter stuff, and on submit nothing works anymore because the server side session expired. I don't want to increase the timeou...
How to implement onBackPressed() in Fragments?
...us answer.
If I were to do this today, I'd use a broadcast, or possibly a ordered broadcast if I expected other panels to update in unison to the master/main content panel.
LocalBroadcastManager in the Support Library can help with this, and you just send the broadcast in onBackPressed and subscri...
random.seed(): What does it do?
...on the same input. This means, it depends on the value of the seed. So, in order to make it more random, time is automatically assigned to seed().
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