- #Cannot delete blank page in word after table reddit how to
- #Cannot delete blank page in word after table reddit pdf
- #Cannot delete blank page in word after table reddit software
#Cannot delete blank page in word after table reddit pdf
This table is sort of like an index in a textbook it enables the PDF file reader to locate and read sections of the file as needed. Unfortunately, the ability to edit them suffers as a result of this design.Įvery PDF file contains a 'cross-reference' table at the end of the file. PDFs are designed to be easily created and read across all platforms. (Some PDFs are more editable than others.)
#Cannot delete blank page in word after table reddit software
Some software (Adobe Illustrator) can do a very good job of editing, depending on how the PDF was generated. Instead of getting back a pile of eggs, cheese, veggies, and ham, you might end up with distinct piles molecules, amino acids, and such. So why aren't there better tools to edit PDFs? Editing a PDF is only somewhat easier than unscrambling an omelette, and you can never guarantee it will unscramble to the ingredients that made it in the first place. It was never a goal for PDFs to be editable, the principal goal was to precisely and predictably describe a visual drawing.
They are popular because they always look the same because, no matter the device, everything has already been mixed, prepared, set in exactly the intended position. The general fixed read-onlyish nature of PDFs is largely considered a feature. It doesn't matter what tools are in your kitchen or how you cook, the meal is ready to go and always the same. To continue with the cooking analogy, the PDF is "ready to cook" or "pre-cooked" and all the PDF reader does is that final action, displaying it to the screen or printer. With a format like PDF, everything is already prepared for display. Many programs can also optimize what part of the data they reprocess, so it's not necessarily the entire nine-course meal. You might think, "wow, that must take forever" but computers are very, very fast and it turns out this is a relatively reasonable approach. If you're in Word, for example, and you type a new character, you've just changed the ingredients and caused the computer to prepare the entire "meal" over again. When a computer is used to edit or display editable formats, the computer looks at the "ingredients" of the data, assembles everything, cooks it, and then displays it. Formats designed for editing are carefully designed to ensure the ingredients are clearly described and separated so they can be re-assembled efficiently.
It has already been combined, blended, cooked, or otherwise prepared. A delivery or output format is like the meal itself.
If you want to make a larger meal, or change the meal, you add a little of this ingredient or get rid of that. Think of it like making food:Īn editable format is like having the ingredients for a meal. They're just not meant for that purpose - they're more like the data produced by a printer driver, stored in a file, than a document. Technically you CAN edit them, but it's always a bit of an adventure. Two identical PDFs can be dramatically different internally, and if you turned that into an editable form, you'd never know what you'd see each time you opened a different PDF - it would be chaos to edit. I could do each of those different types of commands and still get an identical PDF from a printing or viewing perspective. For example, I could specify the placement of each character in a sentence, each word, or each phrase.
#Cannot delete blank page in word after table reddit how to
Just like there are many ways to paint a painting, there are many ways to describe how to produce the same "look" for a document. Rather, it's made up of a set of commands that describe how to draw a document. PDF is NOT a representation of a document really (despite the name).
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