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I love Python. I prefer working without semicolons. But from a new language standpoint, it's not worth dropping them. The ridiculous arguments that come out of
by edanm 15y ago
I love Python. I prefer working without semicolons.
But from a new language standpoint, it's not worth dropping them. The ridiculous arguments that come out of it, the programmers who refuse to use the language because of it, they're things that can and should be avoided by using semicolons like most languages.
I'll never understand why programmers care so much about this, but hey, that's life.
- secoif 15y agoProgrammers care about it because it adds extra noise to your program. If you semantically, and naturally, communicate "end of statement" with a line break to human readers, why should you have to say it again with a semicolon to the compiler? Programming languages should focus on being DRY.
- surrealize 15y agoFor human readers we use periods, not line breaks.
- secoif 15y agoThe context is programming, not writing.
- sambeau 15y agoCode is more like poetry.
- sambeau 15y agoThat was not a flippant remark. Lines of code are clauses not sentences. This is also true of poetry. A sentence is more akin to a stanza in poetry, and a function in code. While I could entertain an argument for lines ending in commas and for functions to end with periods there is no reasonable argument for lines to end with periods (is there a language where a line is equal to a function?). APL, and to some degree Perl, are examples of languages where to you might consider a period half-way through a line.
- methodin 15y agoI very often use and see "single" line of code flow onto more than one line for readability. So often a line break is definitely not enough.
- secoif 15y agoI wasn't suggesting exclusive use of linebreak… Semicolon with no linebreak is fine, but semicolon + linebreak is 100% additional cruft. One or the other. Say it once.
- j-kidd 15y agoSemicolon makes it possible to do jQuery-style chaining with the least noise. I think frequent-backslash is uglier than always-semicolon.
- gf3 15y agoSemi-colons do not enable this feature. Multi-line chaining works just fine sans-semis.