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Dynamic LINQ OrderBy on IEnumerable / IQueryable
...rect answer in 2008 but currently this is the easiest, most correct answer now.
– EL MOJO
Oct 24 '14 at 15:33
1
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CSS force image resize and keep aspect ratio
...in;
background-repeat: no-repeat;
background-position: center;
}
Now you can just set your div size to whatever you want and not only will the image keep its aspect ratio it will also be centralized both vertically and horizontally within the div. Just don't forget to set the sizes on the ...
How to read environment variables in Scala
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Now that I use Scala on a daily basis, I must move the accepted answer to @paradigmatic's answer. It uses Scala API and if used as suggested in the comments can return an Option.
– summerbulb
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How to replace a set of tokens in a Java String?
... is only available starting with Java 1.5 (which should be pretty standard nowadays, but you never know). Instead of that you might also use Java's class MessageFormat for replacing the placeholders.
It supports placeholders in the form '{number}', so your message would look like "Hello {0} Please ...
Why does the is operator return false when given null?
...documentation only states that expression cannot be null (that we already know), but it doesn't tell why
– username
Oct 3 '11 at 20:23
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Get nested JSON object with GSON using retrofit
...zer
return new Gson().fromJson(content, Content.class);
}
}
Now if you construct a Gson with GsonBuilder and register the deserializer:
Gson gson =
new GsonBuilder()
.registerTypeAdapter(Content.class, new MyDeserializer())
.create();
You can deserialize your J...
Disable same origin policy in Chrome
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And apparently now --disable-web-security does not work unless you also explicitly give a --user-data-dir. ie OSX /Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome --disable-web-security --user-data-dir=~/ChromeUserData/.
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Delete column from pandas DataFrame
...index/columns keywords as an alternative to specifying the axis.
So we can now just do:
df.drop(columns=['B', 'C'])
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How do I find out with jQuery if an element is being animated?
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Great, only now it's a duplicate of the accepted answer. BTW what does it mean community approved?
– amosmos
Aug 25 '15 at 16:40
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How does a UILabel's minimumScaleFactor work?
I have used minimumFontSize before but that function is now deprecated and i don't quite understand how minimumScaleFactor works.
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