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Select arrow style change
...class="row">
<div class="col-xs-6">
<select class="form-control">
<option>Option 1</option>
<option>Option 2</option>
<option>Option 3</option>
</select>
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How to check if a String is numeric in Java
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try {
Double.parseDouble(str);
return true;
} catch(NumberFormatException e){
return false;
}
}
However, if you're calling this function a lot, and you expect many of the checks to fail due to not being a number then performance of this mechanism will not be great, sin...
SQL Server: Maximum character length of object names
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
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How can I embed a YouTube video on GitHub wiki pages?
....jpg)](https://www.youtube.com/watch?v=YOUTUBE_VIDEO_ID_HERE)
For more information about Markdown look at this Markdown cheatsheet on GitHub.
For more information about Youtube image links look this question.
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Mockito - difference between doReturn() and when()
...ning two syntaxes when one will do.
You may wish to refer to my answer at Forming Mockito "grammars" - a more detailed answer to a very closely related question.
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How to create multiple directories from a single full path in C#?
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
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Static hosting on Amazon S3 - DNS Configuration
... DNS guide pdf it says the "@ record" refers to "your domain in its purest form with no subdomain" ie the naked domain stackoverflow.com
But it doesn't mention what the "* record" is, I assumed it would be to catch all sub domains and thought it might over ride the CNAME record but this does not ap...
Pandas convert dataframe to array of tuples
...ws you typically shouldn't use these functions because it's considered bad form. The principle here is similar, there are very few cases to use the iter* family in pandas, this is arguably one of them. I'd still use a different method (like a list comp or map) but that's me.
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How do I declare and initialize an array in Java?
...t be the same as int a[], b;, a mistake easy to make if you use the latter form.
– Jeroen Vannevel
Mar 19 '15 at 1:46
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Formatting floats without trailing zeros
How can I format a float so that it doesn't contain trailing zeros? In other words, I want the resulting string to be as short as possible.
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