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How do you use the ? : (conditional) operator in JavaScript?
... = 'Hello ' + (username || 'guest');
This is Javascripts equivallent of PHP's shorthand ternary operator ?:
Or even:
var welcomeMessage = 'Hello ' + (username || something || maybethis || 'guest');
It evaluates the variable, and if it's false or unset, it goes on to the next.
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nginx - nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
...lt_server;
For more information, see:
http://forum.linode.com/viewtopic.php?t=8580
http://wiki.nginx.org/HttpCoreModule#listen
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How to select from subquery using Laravel Query Builder?
...ading what I write. Nothing is escaped when you call toSql. Read about PDO php.net/manual/en/book.pdo.php and see the result of your $query->toSql()
– Jarek Tkaczyk
Sep 23 '15 at 6:47
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Implications of foldr vs. foldl (or foldl')
...:Util::reduce, C++'s accumulate, C#'s Aggregate, Smalltalk's inject:into:, PHP's array_reduce, Mathematica's Fold, etc. Common Lisp's reduce defaults to left fold but there's an option for right fold.
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Set type for function parameters?
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@JeffreySweeney neither is PHP statically typed. But you have the option to do type hinting in php. Have you ever looked at a big nodejs backend application? exactly, each function has arguments, and you have NO clue what each argument is. We are talki...
得合伙人者得天下：腾讯五虎、新东方三驾马车、携程四君子、复旦五虎 - 资...
...不记仇，相对在外面萍水相逢的，遇到争执的话很容易出问题。”
新东方三驾马车：真实版“中国合伙人”
学校：北京大学
创业者：俞敏洪、徐小平、王强
新东方昔日“三驾马车”中，俞敏洪和王强1980年一同考进北京大...
Redirect from an HTML page
...SEO people:
<link rel="canonical" href="http://www.example.com/product.php?item=swedish-fish"/>
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img tag displays wrong orientation
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You can use the GD library in PHP.
– i-CONICA
Jul 10 '14 at 7:47
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Eclipse: Can you format code on save?
... This looks very useful -- is there a way to achieve the same for PHP code?
– Vacilando
Mar 6 '12 at 13:13
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Stop Chrome Caching My JS Files
...thing like script.js?a=[random Number] with the Random number generated by PHP.
Have you tried expire=0, the pragma "no-cache" and "cache-control=NO-CACHE"? (I dunno what they say about Scripts).
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