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Why shouldn't I use mysql_* functions in PHP?

... 5.5 and above) $link = mysql_connect('localhost', 'user', 'pass'); mysql_select_db('testdb', $link); mysql_set_charset('UTF-8', $link); With PDO: All you need to do is create a new PDO object. The constructor accepts parameters for specifying the database source PDO's constructor mostly takes fo...
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Eclipse copy/paste entire line keyboard shortcut

... Ctrl-Alt-Down: copies current line or selected lines to below Ctrl-Alt-Up:: copies current line or selected lines to above Ctrl-Shift-L: brings up a List of shortcut keys See Windows/Preference->General->Keys. ...
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Restful way for deleting a bunch of items

...away with the javascript confirm on the same page, and instead, create the selection and redirect to it, showing a confirm message on that page. In other words: From: http://example.com/resources/ do a POST with a selection of the ID's to: http://example.com/resources/selections which, if succes...
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Mac SQLite editor [closed]

... info.plist and setting it to YES Running the app on a device Open iTunes Select the device Select the "Apps" tab Scroll down to the "File Sharing" section and select the app The .sqlite file should appear in the right hand pane - select it and "Save to..." Once it's saved open it up in your favour...
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MySQL SELECT WHERE datetime matches day (and not necessarily time)

... NEVER EVER use a selector like DATE(datecolumns) = '2012-12-24' - it is a performance killer: it will calculate DATE() for all rows, including those, that don't match it will make it impossible to use an index for the query It is much fas...
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Is there a Max function in SQL Server that takes two values like Math.Max in .NET?

... return isnull(@val2,@val1) end ... and you would call it like so ... SELECT o.OrderId, dbo.InlineMax(o.NegotiatedPrice, o.SuggestedPrice) FROM Order o share | improve this answer | ...
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Need to list all triggers in SQL Server database with table name and table's schema

... Here's one way: SELECT sysobjects.name AS trigger_name ,USER_NAME(sysobjects.uid) AS trigger_owner ,s.name AS table_schema ,OBJECT_NAME(parent_obj) AS table_name ,OBJECTPROPERTY( id, 'ExecIsUpdateTrigger') AS isupda...
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Multiple file upload in php

... what would the expected outcome be? Browser allowing multiple files to be selected? – Sven Oct 3 '12 at 17:41 9 ...
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Compare two files in Visual Studio

... the desktop. That's all! Usage: Open the Windows explorer via Win + E Select two files to compare in the explorer Drag and drop them as shown in the animation below: After a few seconds (depending on the launch time of Visual Studio), the results will be shown in Visual Studio: Note: It d...
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How do you kill all current connections to a SQL Server 2005 database?

...problems ALTER DATABASE aspnetdb SET SINGLE_USER WITH ROLLBACK IMMEDIATE select GETDATE() ALTER DATABASE aspnetdb SET MULTI_USER what do you have instead of the commented out code? – SQLMenace Aug 17 '10 at 18:33 ...