Python 3 completely disallows indentation styles that use a … >>what determines number of spaces? However, keep in mind that a tab can be set to any value which means a tab could also be two, three, four, six, or seven spaces. A tab could be a different number of columns depending on your environment, but a space is always one column. Then I start another note on the same page, just type in another place and get another text block. This doesn't necessarily apply to the article, but In the old days of typewriters and fixed-width fonts, a tab was 5 spaces, because five characters was half an inch. In the mean time, lots of programs stubbornly insist on 8! World's simplest spaces to tabs converter. In Python 3, the rules are slightly different (as noted by Antti Haapala).Compare: Python 2 on Indentation; Python 3 on Indentation; Python 2 says: First, tabs are replaced (from left to right) by one to eight spaces such that the total number of characters up to and including the replacement is a multiple of eight (this is intended to be the same rule as used by Unix). Just paste your text in the form below, press Convert Spaces button, and you get spaces replaced with tabs. As for string literals etc, if you want control over the number of spaces, then output spaces, not tabs. A tab is a single byte, and simply represents an unspecified length of white space. Pressing 1 was a simple tab. Question Posted / kumar babu. This is very important: if you are mixing tabs and spaces, you must configure your text editor to use tab stops that are 8 characters wide. Therefore for spaces there is at least some chance that you won't have to configure only to view properly. Pressing 10 advanced to the space before the tab, pressing 100 advanced to the position 2 spaces before the tab. Indentation is rejected as inconsistent if a source file mixes tabs and spaces in a way that makes the meaning dependent on the worth of a tab in spaces; a TabError is raised in that case. Spaces take up more... space … A tab is a single byte, and simply represents an unspecified length of white space. When I click Tab a line is indented, the indent size is ok, visually look like 4 spaces or so. >>what determines number of spaces? There for unclear reason the indent size is huge. That's pretty irrelevant now, though. What are the restrictions of Web Worker thread? The equivalent number of spaces used to create a tab is usually five or eight depending on the program. For example, in 1903, Harry Dukes and William Clayton filed for a patent on a tab mechanism with multiple tab keys numbered 1, 10, 100, etc. By default, there is one every 8 spaces. In terms of how many spaces (or tabs) constitutes indentation, it's more important to be consistent throughout your code than to use any specific tab stop value. E-Mail Answers; No Answer is Posted For this Question Be the First to Post Answer . That's pretty irrelevant now, though. vs 8-space example that worked in Python 2 would generate a TabError in Python 3. The tab button goes over a certain amount of spaces at a time so you don't have to push the space bar so many times. But the tab is much more than the usual 4 spaces, which makes coding a pain. It is best — necessary in Python 3 — to ensure that the sequence of characters making up the indentation on … I edit a page in onenote 2010. Pressing 10 advanced to the space before the tab, pressing 100 advanced to the position 2 spaces before the tab. Word doesn't use character-based tabs, it uses positional tabs - a tab is at an inch location, not a character position. 0 Answers ; 22 Views ; I also Faced. To add a tab space put your text in
tags, for example
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and every tab will be treated as eight spaces. Press button, get tabs. With spaces you are forced to configure width to edit with ease (e.g. Which is why, with a proportional font, you sometimes can't line up a column with spaces - one space in that font, between the letters you have it, is past the tab point. As for string literals etc, if you want control over the number of spaces, then output spaces, not tabs.