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In computing and typesetting, a soft hyphen (Unicode U+00AD SOFT HYPHEN (­)) or syllable hyphen, is a code point reserved in some coded character sets for the purpose of breaking words across lines by inserting visible hyphens if they fall on the line end but remain invisible within the line.
It specifies where it would be OK to add a line-break where a word is too long, or it is perceived that the browser will break a line at the wrong place. Whether the line actually breaks is then left up to the browser. The break will look like a space - see soft hyphen below when it would be more appropriate to break the word or line using a ...
Ports of the TeX hyphenation algorithm are available as libraries for several programming languages, including Haskell, JavaScript, Perl, PostScript, Python, Ruby, C#, and TeX can be made to show hyphens in the log by the command \showhyphens. In LaTeX, hyphenation correction can be added by users by using: \hyphenation{words}
August 2015) (Learn how and when to remove this message) Piece of code from a module of the Linux kernel , which uses snake case for identifiers Snake case (sometimes stylized autologically as snake_case ) is the naming convention in which each space is replaced with an underscore (_) character, and words are written in lowercase .
In Python, if a name is intended to be "private", it is prefixed by one or two underscores. Private variables are enforced in Python only by convention. Names can also be suffixed with an underscore to prevent conflict with Python keywords. Prefixing with double underscores changes behaviour in classes with regard to name mangling.
A regular expression or regex is a sequence of characters that define a pattern to be searched for in a text. Each occurrence of the pattern may then be automatically replaced with another string, which may include parts of the identified pattern.
In many languages, including JavaScript, ECMAScript, and Python, either the apostrophe or the double quote may be used, allowing string literals to contain the other character (but not to contain both without using an escape character), e.g. foo='He said "Bar!"';. Strings delimited with apostrophes are often called single quoted.
Punycode is a representation of Unicode with the limited ASCII character subset used for Internet hostnames.Using Punycode, host names containing Unicode characters are transcoded to a subset of ASCII consisting of letters, digits, and hyphens, which is called the letter–digit–hyphen (LDH) subset.