Joseph Michael Pesch
VP Programming

Calendar

Mo	Tu	We	Th	Fr	Sa	Su
27	28	29	30	31	1	2
3	4	5	6	7	8	9
10	11	12	13	14	15	16
17	18	19	20	21	22	23
24	25	26	27	28	29	30
1	2	3	4	5	6	7

Month List

2008
- August (18)
- September (5)
- October (9)
- November (4)
- December (11)
2009
- January (3)
- February (4)
- March (11)
- April (4)
- May (1)
- July (6)
- August (6)
- October (3)
- November (5)
- December (1)
2010
- January (6)
- February (5)
- March (7)
- April (5)
- May (1)
- June (14)
- July (6)
- August (16)
- September (6)
- October (5)
- November (11)
- December (4)
2011
- January (8)
- February (3)
- May (13)
- June (7)
- July (2)
- August (7)
- September (8)
- October (9)
- November (1)
- December (4)
2012
- January (13)
- February (3)
- March (3)
- April (2)
- May (1)
- July (2)
- August (3)
- September (3)
- October (8)
- November (1)
- December (2)
2013
- January (1)
- February (2)
- March (2)
- April (3)
- June (3)
- July (6)
- August (4)
- September (2)
- October (1)
- November (6)
- December (2)
2014
- January (2)
- February (1)
- April (1)
- May (2)
- June (3)
- July (2)
- September (2)
- November (1)
- December (1)
2015
- January (1)
- February (3)
- March (4)
- April (1)
- May (2)
- June (1)
- July (1)
- August (5)
- September (2)
- October (2)
- December (1)
2016
- January (3)
- February (2)
- March (2)
- April (4)
- August (2)
- September (2)
- October (3)
- November (1)
- December (1)
2017
- January (4)
- February (1)
- May (1)
- July (1)
- October (1)
- November (1)
2018
- February (6)
- September (1)

<< This Setup Requires the .Net Framework Version 4.0 | MS CRM Custom ASPX Page Error: "Input string was not in a correct format." >>

JavaScript Check for Undefined Variable (null value)

by joe.pesch 25. August 2010 15:51

if (typeof (myVar) != "undefined" && myVar != null) {

alert('myVar is defined');

}

c17ac3a7-81a2-443d-9550-59d2c4de9874|0|.0|96d5b379-7e1d-4dac-a6ba-1e50db561b04

Tags: JavaScript

JavaScript

SQL Table Valued Function to Parse JSON CREATE FUNCTION [dbo].[parseJSON]( @JSON NVARCHAR(MAX)) RETURNS @hierarchy TABLE ...Parse JSON in TSQLParsing JSON using TSQL. /* Repost from: https://www.simple-talk.com/sql/t-sql-programming...JavaScript Issue with Decimal ValuesDoing simple math, such as subtracting two decimal values, can result in strange decimal values (mak...

Comments are closed

Calendar

Month List

Page List

JavaScript Check for Undefined Variable (null value)

Related posts

Mo	Tu	We	Th	Fr	Sa	Su
27	28	29	30	31	1	2
3	4	5	6	7	8	9
10	11	12	13	14	15	16
17	18	19	20	21	22	23
24	25	26	27	28	29	30
1	2	3	4	5	6	7

Mo	Tu	We	Th	Fr	Sa	Su
27	28	29	30	31	1	2
3	4	5	6	7	8	9
10	11	12	13	14	15	16
17	18	19	20	21	22	23
24	25	26	27	28	29	30
1	2	3	4	5	6	7

Calendar

Month List

Newsletter

Thank you

Blogroll

Category list

Page List

JavaScript Check for Undefined Variable (null value)

Related posts

Mo	Tu	We	Th	Fr	Sa	Su
27	28	29	30	31	1	2
3	4	5	6	7	8	9
10	11	12	13	14	15	16
17	18	19	20	21	22	23
24	25	26	27	28	29	30
1	2	3	4	5	6	7