i have floating point variables \"lmin\" and \"lmax\". i wish to display only 4 significant digits. i am currently using something i have found online of the form ...
If I had a buffer like: uint8_t buffer[32]; and it was filled up completely with values, how could I get it into a stringstream, in hexadecimal represen开发者_如何学Ctation, with 0-padding on small
This ques开发者_如何学JAVAtion already has answers here: How do you clear a stringstream variable?
I have loads of c++ classes that reads data from a file stream. The functions looks like this. bool LoadFromFile(class ifstream &file);
This question already has answers here:开发者_StackOverflow社区 How do you clear a stringstream variable?
I would like to print floating point numbers in a format like this. 01234.56 I use the following function to round a float to n digits.
This question already has answers here: Closed 11 years ago. Possible Duplicates: Don't print space after last number
I had ever used the following code snippet in one class. Today, I copied it to another class. When compiling, I got the following errors. It is strange that such a thing has actually happened! Would y
I have an array of strings which need to be taken into a map. Since the array size is variable, I need a 2d vector to obtain the string character-wise. i need both formats of storage for operations i
Rather than outputting the expected string of \"Bar\", the following code outputs what looks to be a pointer.
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