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List all files in one directory PHP [duplicate]

...de and reviews used something like foreach(scandir($x) as $file) if ($file selection) {...}, and glob() not need the if, neither regular expressions or array_diffs for selection. – Peter Krauss Sep 14 '16 at 1:38 ...
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What is the difference between precision and scale?

...on. e.g: Precision 4, scale 2 - will fail any number > 99.9999..; try: select cast (99.99999 as NUMBER(4,2)) from dual; //OK; select cast (100.9 as NUMBER(4,2)) from dual; //FAIL; – Jama Djafarov Mar 6 '15 at 17:47 ...
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Filter dict to contain only certain keys?

...e got a dict that has a whole bunch of entries. I'm only interested in a select few of them. Is there an easy way to prune all the other ones out? ...
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How can I determine what font a browser is actually using to render some text?

...that, but Safari needs you to copy some text and investigate that. First, select some text. In Firefox, the Page Inspector has a Fonts view: This will also tell you if fonts were downloaded, and which style is used, such as Regular, ExtraLight, Italic, BoldItalic and all. For Chrome, go into De...
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How to execute IN() SQL queries with Spring's JDBCTemplate effectivly?

...ters.addValue("ids", ids); List<Foo> foo = getJdbcTemplate().query("SELECT * FROM foo WHERE a IN (:ids)", parameters, getRowMapper()); This only works if getJdbcTemplate() returns an instance of type NamedParameterJdbcTemplate ...
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How to reset a form using jQuery with .reset() method

... no conflicting ID :( i'm trying to select layer by layer and check if the click works – yvonnezoe May 9 '13 at 2:16 1 ...
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How do I perform the SQL Join equivalent in MongoDB?

...background as well, I would appreciate MongoDB taking a 'result set' (with selected returned fields) as input for a new query in one go, much like nested queries in SQL – Stijn Sanders Nov 26 '10 at 23:17 ...
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How to simulate a button click using code?

...mes be a better choice in my experience than performClick(). If a user has selection sounds enabled, then performClick() could cause the user to hear two continuous selection sounds that are somewhat layered on top of each other which can be jarring. (One selection sound for the user's first button ...
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How to apply two CSS classes to a single element

...To target elements that contain all of the specified classes, use this CSS selector (no space) (ref): .c1.c2 { } share | improve this answer | follow | ...
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How to compare dates in datetime fields in Postgresql?

... manipulation on the input string, correct? you don't need to be afraid: SELECT * FROM table WHERE update_date >= '2013-05-03'::date AND update_date < ('2013-05-03'::date + '1 day'::interval); share | ...