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How can I pad an int with leading zeros when using cout
I want cout to output an int with leading zeros, so the value 1 would be printed as 001 and the value 25 printed as 025 . How can I do this?
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How does this program work?
It displays a 0 !! How is that possible? What is the reasoning?
13 Answers
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How to completely remove borders from HTML table
My goal is to make an HTML page that is similar to a "photo frame". In other words, I want to make a blank page that is surrounded by 4 pictures.
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Defining an abstract class without any abstract methods
Can I define an abstract class without adding an abstract method?
12 Answers
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When to use std::size_t?
I'm just wondering should I use std::size_t for loops and stuff instead of int ?
For instance:
13 Answers
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How can I determine if a String is non-null and not only whitespace in Groovy?
Groovy adds the isAllWhitespace() method to Strings, which is great, but there doesn't seem to be a good way of determining if a String has something other than just white space in it.
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Change text from “Submit” on input tag
I have a tag, <input type="submit" class="like"/> .
I want to have the text inside the button say "Like", but right now, it says "Submit".
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animating addClass/removeClass with jQuery
I am using jQuery and jQuery-ui and want to animate various attributes on various objects.
6 Answers
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Deleting elements from std::set while iterating
I need to go through a set and remove elements that meet a predefined criteria.
8 Answers
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Making a mocked method return an argument that was passed to it
Consider a method signature like:
10 Answers
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