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Get the POST request body from HttpServletRequest
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In Java 8, you can do it in a simpler and clean way :
if ("POST".equalsIgnoreCase(request.getMethod()))
{
test = request.getReader().lines().collect(Collectors.joining(System.lineSeparator()));
}
sh...
How to filter multiple values (OR operation) in angularJS
...ant to use the filter in angular and want to filter for multiple values, if it has either one of the values then it should be displayed.
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Get the first element of each tuple in a list in Python [duplicate]
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If you don't want to use list comprehension by some reasons, you can use map and operator.itemgetter:
>>> from operator import itemgetter
>>> rows = [(1, 2), (3, 4), (5, 6)]
>>> map(itemgetter(1), ...
How to debug a GLSL shader?
...ally distinctive to the screen. For example you can paint something a specific color only if you reach the point of your code where you want add a printf. If you need to printf a value you can set the color according to that value.
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What is the difference between require() and library()?
What is the difference between require() and library() ?
8 Answers
8
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How to install pip for Python 3 on Mac OS X?
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I had to go through this process myself and chose a different way that I think is better in the long run.
I installed homebrew
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
then:
brew doctor
The last step gives you some warnin...
What is “assert” in JavaScript?
...ing some library that provides one. The usual meaning is to throw an error if the expression passed into the function is false; this is part of the general concept of assertion checking. Usually assertions (as they're called) are used only in "testing" or "debug" builds and stripped out of productio...
Get underlined text with Markdown
...ke <span style="text-decoration:underline">this</span>. (IMHO, if <u> is deprecated, so should be <b> and <i>.) Note that Markdown produces <strong> and <em> instead of <b> and <i>, respectively, which explains the purpose of the text therein ins...
Division of integers in Java [duplicate]
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@Rudra - I'm not sure what you're asking. If num1 and num2 are positive integers, then num1 / num2 gives you what you want. Otherwise, it's just Math.floor(num1 / num2).
– Oliver Charlesworth
Jan 4 '16 at 20:47
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How do you remove an array element in a foreach loop?
I want to loop through an array with foreach to check if a value exists. If the value does exist, I want to delete the element which contains it.
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