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Android DialogFragment vs Dialog
...dToTarget();
}
}
Edit
And as Message is parcelable you can save it out in onSaveInstanceState and restore it
outState.putParcelable("okMessage", okMessage);
Then in onCreate
if (savedInstanceState != null) {
okMessage = savedInstanceState.getParcelable("okMessage");
}
...
How do I check for a network connection?
...
Is this really work? I just wrote this line and turn my router off and still returns true!
– Mushfiq
May 20 '17 at 23:37
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Renaming table in rails
...ecord::ConnectionAdapters::SchemaStatements isn't even a class (as pointed out by cam), which means that you can't even create an instance of it as per what I said above. And even if you used cam's example of class Foo; include ActiveRecord::ConnectionAdapters::SchemaStatements; def bar; rename_tabl...
How to run functions in parallel?
... and you should run ray.shutdown() after running this because you will run out of memory swiftly if what you are doing is complex in any way.
– jimh
Sep 22 at 8:09
add a comme...
AJAX POST and Plus Sign ( + ) — How to Encode?
...e(field_contents) . The problem is that any plus signs are being stripped out and replaced by spaces. How can I safely 'encode' the plus sign and then appropriately 'decode' it on the PHP side?
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Difference between 'python setup.py install' and 'pip install'
...r you. In contrast, if you use setup.py, you often have to manually search out and download dependencies, which is tedious and can become frustrating.
pip keeps track of various metadata that lets you easily uninstall and update packages with a single command: pip uninstall <PACKAGE-NAME> and ...
doGet and doPost in Servlets
...the time-sensitive nature of the page —search results, last news, etc— outside consideration). We can talk about a bookmarkable request. Clicking a link, clicking a bookmark, entering raw URL in browser address bar, etcetera will all fire a HTTP GET request. If a Servlet is listening on the URL ...
Parse a .py file, read the AST, modify it, then write back the modified source code
... Just for anyone using this in the future, codegen is largely out-of-date and has a few bugs. I've fixed a couple of them; I have this as a gist on github: gist.github.com/791312
– mattbasta
Jan 22 '11 at 18:54
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How to perform OR condition in django queryset?
...elp if you add a print of object.query so we can relate both ORM and Query output to familiarize with it. BTW great example.
– Eddwin Paz
Aug 23 '17 at 21:05
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Which is better, number(x) or parseFloat(x)?
...number and then contains other characters, parseFloat truncates the number out of the string, while Number gives NaN (not a number):
parseFloat('1x'); // => 1
Number('1x'); // => NaN
In addition, Number understands hexadecimal input while parseFloat does not:
parseFloat('0x10'); // => 0...