Snipplr

(SQL) Shrink all development databases - scholli

Thu, 10 Feb 2011 20:53:09 GMT

(Windows Registry) Enable Passive FTP Server 2008 - kidmizere

Wed, 08 Dec 2010 12:44:30 GMT

(SQL) Cached SPs By Total Physical Reads (SQL 2008 only) - tvanzele

Mon, 12 Apr 2010 03:50:53 GMT

(Visual Basic) Tutorial 1 - Advanced Login System Tutorial Codes - Brendan_Chis

Tue, 30 Mar 2010 02:54:38 GMT

These are the codes I used in my tutorial (http://www.youtube.com/watch?v=qaOSHJo52XM)

(Other) Crystal Reports Parameter Date Display - brent-man

Thu, 03 Sep 2009 09:52:41 GMT

Displays the From and To dates from a parameter (in this case {?Date}) in a formula.

(Other) Suppress certain page header - Crystal Reports - brent-man

Tue, 14 Jul 2009 11:48:24 GMT

Where 2 = page to suppress header

(Other) Get Previous Month Name - Crystal Reports XI - brent-man

Wed, 03 Jun 2009 09:27:06 GMT

(JavaScript) Conditionally assign a value to a variable - noah

Mon, 23 Jun 2008 08:44:59 GMT

To assign a value to a variable only if some expression evaluates to true, I would usually do this: var foo; if (condition){ foo = "success"; } This is Douglas Crockford's idiom and it shortens the above from 4 lines to 1. I have understood for a while that (expr1 && expr2) evaluates to truth only if both conditions are true. What I did not get before Crockford pointed it out in his book, was that && doesn't simply return a boolean value -- it returns the result of the last expression that was evaluated. So if both expressions evaluate to false, the result of first expression will be returned. If only one expression evaluates true, the result of the false expression will be returned. And if both expressions evaluate to truth, the result of the second expression is returned.