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Rounding BigDecimal to *always* have two decimal places
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Thanks for RoundingMode.HALF_UP. As per documentation it is the rounding method commonly taught in schools - what I needed.
– silver
Jul 16 '17 at 5:40
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How do I iterate through the alphabet?
...ase letters,
>>> from string import ascii_lowercase
>>> for c in ascii_lowercase:
... # append to your url
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Align two inline-blocks left and right on same line
... the after pseudo-element one can do a trick of setting the font-size to 0 for the parent element and resetting it back to say 14px for the child elements. The working example of this trick can be seen here: http://jsfiddle.net/skip405/NfeVh/326/
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Reading header data in Ruby on Rails
I am making an API where in the access token for Facebook login will be sent in through header data.
3 Answers
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How to display an unordered list in two columns?
...Browsers
leverage the css3 columns module to support what you are looking for.
http://www.w3schools.com/cssref/css3_pr_columns.asp
CSS:
ul {
columns: 2;
-webkit-columns: 2;
-moz-columns: 2;
}
http://jsfiddle.net/HP85j/8/
Legacy Browsers
Unfortunately for IE support you will need a code...
How to set std::tuple element by index?
...const version of get returns a reference. You can assign to the reference. For example, suppose t is tuple, then: get<0>(t) = 3;
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Format an Integer using Java String Format
I am wondering if it is possible, using the String.format method in Java, to give an integer preceding zeros?
3 Answers
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jQuery - If element has class do this
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Thanks for contributing an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based o...
Get int value from enum in C#
...the enum, e.g.
int something = (int) Question.Role;
The above will work for the vast majority of enums you see in the wild, as the default underlying type for an enum is int.
However, as cecilphillip points out, enums can have different underlying types.
If an enum is declared as a uint, long, o...
Decode HTML entities in Python string?
...contains HTML entities which Beautiful Soup 3 doesn't automatically decode for me:
6 Answers
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