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Is there a shortcut on Android Studio to convert a text to uppercase?
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Sure this doesn't work for you? Note that ctrl-shift+U is used for both Uppercase and Lowercase. So, e.g., first it will turn the text all lowercase and if you do c+s+u again, it will turn it all uppercase. It's not intuitive, but it w...
Rounding float in Ruby
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Note that although this does work for two decimal places, there's a flaw in '%.3f' % 1.2345 (3 decimal places, not 2), however!! Same for sprintf as well. Beware. That will return => 1.234 not => 1.235 as most would expect (iow, after the 2nd ...
How do I return clean JSON from a WCF Service?
...iminate the code that you use to serialize the List to a json string - WCF does this for you automatically.
Using your definition for the Person class, this code works for me:
public List<Person> GetPlayers()
{
List<Person> players = new List<Person>();
players.Add(new ...
Changing the maximum length of a varchar column?
... adding '[NOT] NULL' here? Just curios why your answer had this an Mitch's doesn't?
– Michael A
Jan 12 '12 at 1:40
@Mi...
How to get these two divs side-by-side?
..., try using -
display:inline-block;
The div is now rendered inline i.e. does not disrupt flow of elements, but will still be treated as a block element.
I find this technique easier than wrestling with floats.
See this tutorial for more - http://learnlayout.com/inline-block.html. I would recom...
Clearing coverage highlighting in Eclipse
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Eclemma is maintained, but does not work properly with some unit testing framework features of Mockito and Powermock. So basicly it has problems with complicated classloading and code weaving (see for example code.google.com/p/powermock/issues/detail?i...
How do I find files that do not contain a given string pattern?
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Take a look at ack. It does the .svn exclusion for you automatically, gives you Perl regular expressions, and is a simple download of a single Perl program.
The equivalent of what you're looking for should be, in ack:
ack -L foo
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Submit HTML form on self page
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Actually, the Form Submission subsection of the current HTML5 draft does not allow action="" (empty attribute). It is against the specification.
From this other Stack Overflow answer.
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android: stretch image in imageview to fit screen
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This doesnt take care of aspect ratio if you hardcode the images' width and want the height to scale
– Akshat Agarwal
Dec 5 '13 at 21:15
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HTML - Display image after selecting filename [duplicate]
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If the user hits (cancel) and does not choose a file, an error is thrown to the console. Please check for the value of (f) before executing the line reader.readAsDataURL(input.files[0]);
– Ruslan Abuzant
Dec 20 '16 a...