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Which is faster: while(1) or while(2)?
...human to read! If I see while(1) in an unfamiliar codebase, I immediately know what the author intended, and my eyeballs can continue to the next line.
If I see while(2), I'll probably halt in my tracks and try to figure out why the author didn't write while(1). Did the author's finger slip on the ...
Dependency Inject (DI) “friendly” library
...eed a short-lived object, or to construct the dependency based on a value known only at run-time.
See this for more information.
Compose only at the Last Responsible Moment
Keep objects decoupled until the very end. Normally, you can wait and wire everything up in the application's entry point. T...
How line ending conversions work with git core.autocrlf between different operating systems
... @donquixote: I realize this is quite old but I only read your comment now. In fact, all these translations (any EOL conversion from eol= or autocrlf settings, and "clean" filters) are run when files move from work-tree to index, i.e., during git add rather than at git commit time. (Note that gi...
Create nice column output in python
...
by far the best solution as of now
– zlr
Apr 18 '14 at 10:17
This only eve...
How do I force Postgres to use a particular index?
...om_page_cost = 1;
EXPLAIN <query>; # May use index scan now
You can restore the default value with SET random_page_cost = DEFAULT; again.
Background
Index scans require non-sequential disk page fetches. Postgres uses random_page_cost to estimate the cost of such non-sequential...
How to host google web fonts on my own server?
...wer give you the impression that this is still the best one.
You can also now also download google's entire font set via on github at their google/font repository. They also provide a ~420MB zip snapshot of their fonts.
You first download your font selection as a zipped package, providing you with...
Close Window from ViewModel
...s solution violates of the MVVM pattern, because the view-model shouldn't know anything about the UI Implementation. If you want to strictly follow the MVVM programming paradigm you have to abstract the type of the view with an interface.
MVVM conform solution (Former EDIT2)
the user Crono mention...
How to use an existing database with an Android application [duplicate]
...ption.toString());
throw mSQLException;
}
}
}
Now you can use it like:
TestAdapter mDbHelper = new TestAdapter(urContext);
mDbHelper.createDatabase();
mDbHelper.open();
Cursor testdata = mDbHelper.getTestData();
mDbHelper.close();
EDIT: Thanks to JDx
For Android 4...
Redirecting to URL in Flask
...fined If-Modified-Since headers.
New in version 0.6: The location can now be a unicode string that is
encoded using the iri_to_uri() function.
Parameters:
location – the location the response should redirect to.
code – the redirect status code. defaults to 302.
Response (...
Adding custom radio buttons in android
...;
</shape>
All the above 3 file code will be in drawable/ folder.
Now we also need Text Color Selector to change color of text accordingly.
radio_flat_text_selector.xml for text color selector
(Use color/ folder for this file.)
<?xml version="1.0" encoding="utf-8"?>
<selector xm...