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PHP PDO returning single row

... $dbh = new PDO(" --- connection string --- "); $stmt = $dbh->prepare("SELECT name FROM mytable WHERE id=4 LIMIT 1"); $stmt->execute(); $row = $stmt->fetch(); share | improve this answe...
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Colorized Ruby output to the terminal [closed]

...tional: def no_colors self.gsub /\e\[\d+m/, "" end removes formatting characters Note puts "\e[31m" # set format (red foreground) puts "\e[0m" # clear format puts "green-#{"red".red}-green".green # will be green-red-normal, because of \e[0 ...
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In jQuery, how do I select an element by its name attribute?

... Good point. Although it's still not "How to get selected radiobutton value using its name in jQuery?". It's "How to get selected radiobutton value when clicking on it using jQuery?". A small difference, but one that baffled me for a bit. – gargantuan ...
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Indenting #defines

...eprocessor did not allow for space between the start of a line and the "#" character; the leading "#" had to always be placed in the first column. Pre-ANSI C compilers are non-existent these days. Use which ever style (space before "#" or space between "#" and the identifier) you prefer. http://ww...
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Email validation using jQuery

...l could be written in better way. None part of domain can start with other char than [a-z0-9] (case insensitive). Also, valid e-mail (and domain) has some len limit, which is also not tested. – tomis Jul 5 '13 at 8:42 ...
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What's the best UI for entering date of birth? [closed]

What is the best method for date of birth selector? 24 Answers 24 ...
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Get MD5 hash of big files in Python

... @EnemyBagJones 'hr' stands for human readable. It returns a string of 32 char length hexadecimal digits: docs.python.org/2/library/md5.html#md5.md5.hexdigest – Bastien Semene Mar 27 '18 at 9:46 ...
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Count(*) vs Count(1) - SQL Server

... The optimizer recognizes it for what it is: trivial. The same as EXISTS (SELECT * ... or EXISTS (SELECT 1 ... Example: SELECT COUNT(1) FROM dbo.tab800krows SELECT COUNT(1),FKID FROM dbo.tab800krows GROUP BY FKID SELECT COUNT(*) FROM dbo.tab800krows SELECT COUNT(*),FKID FROM dbo.tab800krows GROU...
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sqlite3.ProgrammingError: Incorrect number of bindings supplied. The current statement uses 1, and t

...this is giving me the error, The actual string I am trying to insert is 74 chars long, it's: "/gifs/epic-fail-photos-there-i-fixed-it-aww-man-the-tire-pressures-low.gif" ...
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Professional jQuery based Combobox control? [closed]

... If I already select one value, then click arrow it only show the selected value, not all value. – linbo Oct 10 '12 at 11:55 ...