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How to horizontally center a
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Suppose that your div is 200 pixels wide:
.centered {
position: absolute;
left: 50%;
margin-left: -100px;
}
Make sure the parent element is positioned, i.e., relative, fixed, absolute, or sticky.
If you don't know the width of your div, you...
How to use the PI constant in C++
I want to use the PI constant and trigonometric functions in some C++ program. I get the trigonometric functions with include <math.h> . However, there doesn't seem to be a definition for PI in this header file.
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'printf' vs. 'cout' in C++
What is the difference between printf() and cout in C++?
16 Answers
16
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Pure CSS to make font-size responsive based on dynamic amount of characters
... and you want to change the font size to always fit the width of your div (200px). How does this solve that problem?
– Floremin
Feb 3 '15 at 15:40
27
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Is D a credible alternative to Java and C++? [closed]
Is the D language a credible alternative to Java and C++? What will it take to become a credible alternative? Should I bother learning it? Does it deserve evangelizing?
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What's the difference between __PRETTY_FUNCTION__, __FUNCTION__, __func__?
... and it has no special meaning during preprocessing.
__func__ was added to C++ in C++11, where it is specified as containing "an implementation-defined string" (C++11 §8.4.1[dcl.fct.def.general]/8), which is not quite as useful as the specification in C. (The original proposal to add __func__ to C...
Size of character ('a') in C/C++
What is the size of character in C and C++ ? As far as I know the size of char is 1 byte in both C and C++.
4 Answers
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100% Min Height CSS layout
...or example and the page container is 100% of this value its height will be 200px. Then when you set the sidebar height to 100% it is then 200px even though it is supposed to fit snug in between the header and footer. Instead it ends up being 50px + 200px + 50px so the page is now 300px because the s...
Efficient string concatenation in C++
...se really necessary? If so, what is the best way to concatenate strings in C++?
13 Answers
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What are good examples of genetic algorithms/genetic programming solutions? [closed]
...everything in their power to hurt the competition.
Edit:
I wrote it in C++ using no frameworks. Wrote my own neural net and GA code. Eric, thank you for saying it is plausible. People usually don't believe in the powers of GA (although the limitations are obvious) until they played with it. GA i...