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Clone private git repo with dockerfile
... variable. Replace a variable in your Dockerfile with sed or similar, i.e. calling the script with sh rundocker.sh MYTOKEN=foo which would replace on https://{{MY_TOKEN}}@github.com/user-or-org/repo. Note that you could also use a configuration file (in .yml or whatever format you want) to do the sa...
Why are nested weights bad for performance? Alternatives?
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I think, the only alternative is to make a function that would be called onResume and will set all sizes and positions. Anyway, by weight you can set only sizes but no padding's (so layouts become even more complicated), no textSize's (impossible to compensate this somehow), let alone such ...
LINQ Single vs First
... should NOT use one, when you mean the other.
Note: In my code, I will typically use FirstOrDefault() and SingleOrDefault() but that's a different question.
Take, for example, a table that stores Customers in different languages using a Composite Key ( ID, Lang ):
DBContext db = new DBContext();
Cus...
Streaming Audio from A URL in Android using MediaPlayer?
...edia Player object directly into the Prepared state, from which you cannot call prepareAsync, which you have to in order to stream. developer.android.com/reference/android/media/MediaPlayer.html
– marienke
May 22 '13 at 14:04
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Wrong requestCode in onActivityResult
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You are calling startActivityForResult() from your Fragment. When you do this, the requestCode is changed by the Activity that owns the Fragment.
If you want to get the correct resultCode in your activity try this:
Change:
startA...
Create a CSS rule / class with jQuery at runtime
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The gist is self sufficient. You can create it locally, and it will work just fine. Direct link to the download link: gist.github.com/gists/714352/download
– Daniel Ribeiro
Nov 25 '10 at 19:43
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SharedPreferences.onSharedPreferenceChangeListener not being called consistently
...on this part of the question ? Wouldn't onCreate() of the main activity be called again on restarting the app and therefore add the listener to the map ?
– Mr_and_Mrs_D
Mar 24 '13 at 17:14
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wildcard * in CSS for classes
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What you need is called attribute selector. An example, using your html structure, is the following:
div[class^="tocolor-"], div[class*=" tocolor-"] {
color:red
}
In the place of div you can add any element or remove it altogether, a...
Remove items from one list in another
...will produce an IEnumerable<car>, not a List<car>. You need to call ToList() to get a list back. In addition, I believe it should be GetSomeOtherList().Except(GetTheList()).ToList()
– Adam Robinson
Apr 30 '10 at 15:17
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JQuery: 'Uncaught TypeError: Illegal invocation' at ajax request - several elements
...: true
By default, data passed in to the data option as an object (technically, anything other than a string) will be processed and transformed into a query string, fitting to the default content-type "application/x-www-form-urlencoded". If you want to send a DOMDocument, or other non-processed da...