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Category:Women legal scholarsQ:
How do you pull out a specific value from a binary file?
I have a binary file of 8 records of integers in the range -256 to 255. I want to pull out a specific value (x) from this binary file and use it for a specific task.
Right now, my method involves loading the file to an array and then getting the value from a specific index. However, I want to do this as efficiently as possible, which makes me believe that binary file reading is not as efficient as a text file. How do I do this?
Edit: I want to pull out a specific value (x) from a binary file. I have an array that holds the binary values of the binary file.
I need to find the value that is at index x.
A:
It depends on the implementation of the library and whether the file is small enough to fit in memory, but it could just be as simple as:
int value = array[index];
As long as the library does the check that the index is valid and that the index is within bounds of the array.
There are libraries which implement binary streams and is faster to read and write. For example, check this out.
Q:
What's the difference between cross-domain and same-origin?
Cross-domain means different domains, so if the page I want to access is at and I load it from a domain like it's cross-domain. Same-origin means same domain and the same port, so the website and the website are both in the same-origin group.
My question is, what is the difference between the two and when do I need one and when the other? If there are any side effects that need to be taken into account when using each, that'd be great too.
A:
The only difference is one is a HTTP header and one is not. For example, the x-frame-options HTTP header can limit your page to loading in certain ways (like to a be359ba680
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