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Questions tagged
undefined
25 questions
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24
votes
4
answers
undefined reference to `getline' in c
c
reference
undefined
getline
mingw32
asked 2012-10-28T20:37:07.610
34
votes
6
answers
jQuery Autocomplete .data("autocomplete") is undefined
jquery
autocomplete
undefined
jquery-autocomplete
asked 2012-09-05T04:04:55.000
9
votes
2
answers
How to treat a warning as an error in a Makefile?
makefile
warnings
undefined
build-error
asked 2012-06-02T04:59:28.140
20
votes
3
answers
Fatal error: Call to undefined function get_header() in index.php on line 1
undefined
fatal-error
asked 2012-04-08T12:16:19.490
35
votes
7
answers
Count of "Defined" Array Elements
javascript
undefined
asked 2012-03-28T06:04:33.540
14
votes
3
answers
PHP: Call to undefined function gzdecode()
php
function
undefined
asked 2012-03-21T09:38:45.537
95
votes
2
answers
JSLint: was used before it was defined
javascript
undefined
jslint
asked 2012-03-08T16:29:17.323
18
votes
7
answers
Uncaught TypeError: Cannot read property 'nodeName' of undefined
jquery
joomla
undefined
typeerror
asked 2012-02-20T14:16:25.493
58
votes
10
answers
node.js displays "undefined" on the console
javascript
node.js
console
undefined
asked 2011-12-10T15:02:04.060
11
votes
2
answers
Why is this object property undefined?
javascript
object
undefined
object-properties
asked 2011-10-27T20:51:44.907
18
votes
7
answers
Is it possible in PHP to prevent "Fatal error: Call to undefined function"?
php
error-handling
undefined
fatal-error
asked 2011-08-19T04:38:03.577
11
votes
4
answers
Deep Javascript check if undefined without TypeError
javascript
syntax
undefined
typeerror
isset
asked 2011-08-11T11:05:09.630
10
votes
4
answers
JavaScript undefined replaced with null
javascript
null
undefined
asked 2011-07-26T17:30:34.857
122
votes
6
answers
When is null or undefined used in JavaScript?
javascript
null
undefined
asked 2011-06-21T17:10:43.927
14
votes
4
answers
How do you implement a guard clause in JavaScript?
javascript
undefined
asked 2011-03-17T12:40:51.657
32
votes
2
answers
jasmine unit testing - testing for an undefined property of an object
javascript
unit-testing
bdd
undefined
jasmine
asked 2011-01-10T15:20:22.813
10
votes
14
answers
PHP error: Notice: Undefined index:
php
variables
indexing
undefined
asked 2010-12-16T21:53:07.023
20
votes
8
answers
How to undefine a variable in Scheme?
variables
scheme
undefined
asked 2010-08-15T11:19:35.110
204
votes
2
answers
What does the PHP error message "Use of undefined constant" mean?
php
constants
undefined
asked 2010-05-31T03:07:15.550
42
votes
7
answers
Javascript array value is undefined ... how do I test for that
javascript
arrays
undefined
asked 2010-04-20T06:50:48.903
682
votes
30
answers
How can I check for an undefined or null variable in JavaScript?
javascript
null
undefined
asked 2010-04-01T09:17:18.953
9
votes
4
answers
php claims my defined variable is undefined
php
variables
undefined
asked 2010-03-20T00:36:43.173
39
votes
6
answers
A question about union in C - store as one type and read as another - is it implementation defined?
c
undefined
undefined-behavior
unions
asked 2009-11-28T11:54:31.480
697
votes
13
answers
How can I unset a JavaScript variable?
javascript
global-variables
undefined
variable-declaration
unset
asked 2009-10-20T19:23:59.493
21
votes
10
answers
What are the common undefined behaviours that Java Programmers should know about
java
undefined
asked 2008-12-17T22:48:29.270