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What is the difference between Fragment and FragmentActivity?
... and not FragmentActivity to hold your Fragments.
Some details:
Use android.app.Fragment with Activity. Use android.support.v4.app.Fragment with FragmentActivity. Don't add the support package Fragment to an Activity as it will cause an Exception to be thrown.
A thing to be careful with: Fragment...
How to handle screen orientation change when progress dialog and background thread active?
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When you switch orientations, Android will create a new View. You're probably getting crashes because your background thread is trying to change the state on the old one. (It may also be having trouble because your background thread isn't on the UI thread)
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gitignore does not ignore folder
In the root of my project I have a foo folder. Inside the foo folder I have a bar folder. I would like to ignore all changes to all files inside my bar folder. I have this in my gitignore :
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NPM - How to fix “No readme data”
...ply adding a README.md file will not fix it, you should write something inside it; at least the project title and a brief description is good for people! But for NPM, one byte may be enough...
Doing so should stop showing the warnings.
Also, when you read that warning, ensure that the problem is no...
How to change app name per Gradle build type
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If by "app name", you mean android:label on <application>, the simplest solution is to have that point at a string resource (e.g., android:label="@string/app_name"), then have a different version of that string resource in a src/debug/ sourceset.
You...
JavaScript string newline character?
...est_value) {
if (!test_value) {
test_value = document.getElementById('test').value;
}
console.log(msg + ': ' + (test_value.match(/\r/) ? 'CR' : '')
+ ' ' + (test_value.match(/\n/) ? 'LF' : ''));
}
log_newline('HTML source');
log_newline('JS string', "foo\nbar");
l...
Process all arguments except the first one (in a bash script)
...nv sh That's why I had problems. You example works fine, same as above provided, after I removed that shebang
– theta
Jan 29 '12 at 22:36
111
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My pull request has been merged, what to do next?
I recently participated in a project from GitHub. I did the following:
2 Answers
2
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Django admin: how to sort by one of the custom list_display fields that has no database field
..._orders.admin_order_field = 'order__count'
This way you only annotate inside the admin interface. Not with every query that you do.
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Changing the color of the axis, ticks and labels for a plot in matplotlib
...nge the color of the axis, as well as ticks and value-labels for a plot I did using matplotlib an PyQt.
3 Answers
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