I try to use PyPDF2 module in Python 3 but I can't display 'Page Size' property. I would like to know what the sheet of paper dimensions were before scanning to PDF file. Something like this: ...

I am learning the different types of memory management. I don't understand the point of having an offset bits in a virtual address. And also why page sizes are made power of 2? My primary confusi...

Is there any free tool for IE so that I can know the page download time and download size? I'm using IE Web Developer tool but it doesn't show download time/size. For FireFox, there is an addon c...

I am trying to optimize the memory allocation of my program by using entire pages at a time. I am grabbing the page size like this: sysconf(_SC_PAGESIZE); then calculating the total number of eleme...

I'm working in this mixed environment where I'm on a Windows machine using Simics and Cygwin to run some code in a unix like environment. I've been coding in C but I'm interested in trying to do my...

I am trying to scale a PDF which is for example just small of A4 size up to A4. This works fine with portrait documents. The document is scaled up correctly and then padding is added to the top. ...

I am building a MS Access (2010) application and I'll be printing barcode labels from this application. There are a variety of other reports and forms which will also be printed, using the standard...

Since the new version of Safari 6 there is a new developer console. In the developer console, you can view the timeline, network requests and such. The only thing I am missing is "total page size....

In mmap() manpage: Its prototype is: void *mmap(void *start, size_t length, int prot, int flags, int fd, off_t offset); and description: The mmap() function asks to map 'length' bytes starting...

I have a data structure with 6000 elements and for each element I need to store 7 bits of info. If I naively store it as an array of 6000 elements filled with numbers, it takes up around 22 KB. I a...

As far as i know, the page size is 4k in OS memory management. It can be a advantage when the memory is too small. But the memory in our machine is big enough now, why the page size is still 4k? Wh...

I need to design brochure in HTML from which a pdf will be generated. How can I make it to be A4 size and printable after transform to pdf? The HTML will consist of images and text and needs ...

I'm using WIA to acquire images from a scanner with C#. I can scan the papers, but I can't set up the page size correctly, it always defaults to A4 and I need to use Letter or Legal sometimes. I t...

I was learning about using the command line version of latex today, and I was experimenting with outputting .tex to .dvi, and then .dvi to .png. The problem is, I have a simple .tex document which...