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What are the best practices for SQLite on Android?
...ld. You can create multiple subclasses of the one DatabaseManager class in order to have different databases on disk.
Instantiate your subclass and call getDb() to use the SQLiteDatabase class.
Call close() for each subclass you instantiated
The code to copy/paste:
import android.content.Context;...
Routing for custom ASP.NET MVC 404 Error page
...w under "Views/Error/Index.cshtml" as;
@{
Layout = "~/Views/Shared/_Layout.cshtml";
}
<p>We're sorry, page you're looking for is, sadly, not here.</p>
Then add the following in the Global asax file as below:
protected void Application_Error(object sen...
Convert NSNumber to int in Objective-C
...r interfacing with cross-platform libs. And even then something like uint32_t would be better to use.
– Max Seelemann
Jan 11 '15 at 13:06
1
...
URLWithString: returns nil
...
Use This Function if you deal with file saved on file manager.
NSURL *_url = [NSURL fileURLWithPath:path];
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How to capitalize the first letter in a String in Ruby
...рия.
If you're using Rails there's an easy workaround:
"мария".mb_chars.capitalize.to_s # requires ActiveSupport::Multibyte
Otherwise, you'll have to install the unicode gem and use it like this:
require 'unicode'
Unicode::capitalize("мария") #=> Мария
Ruby 1.8:
Be sure...
windowSoftInputMode=“adjustResize” not working with translucent action/navbar
...t explains in good detail how this works:
https://www.youtube.com/watch?v=_mGDMVRO3iE
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Having Django serve downloadable files
...e actual file serving is handled by Apache/Lighttpd. Once you've set up mod_xsendfile, integrating with your view takes a few lines of code:
from django.utils.encoding import smart_str
response = HttpResponse(mimetype='application/force-download') # mimetype is replaced by content_type for django ...
Format a Go string without printing?
...
"Roles": []string{"dbteam", "uiteam", "tester"},
}
s ,_:= String(tmpl).Format(data)
fmt.Println(s)
}
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What is the difference between LR, SLR, and LALR parsers?
... exactly the same size as the equivalent SLR grammar, which are usually an order of magnitude smaller than pure LR parsing tables. However, for LR grammars that are too complex to be LALR, these merged states result in parser conflicts, or produce a parser that does not fully recognize the original ...
How to use UTF-8 in resource properties with ResourceBundle
...XXX format. The below example converts a UTF-8 encoded properties file text_utf8.properties to a valid ISO-8859-1 encoded properties file text.properties.
native2ascii -encoding UTF-8 text_utf8.properties text.properties
When using a sane IDE such as Eclipse, this is already automatically done whe...