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Getting undefined error notice in console even though I'm checking for undefined
by sarah in Web Design

This code:


if(typeof(Listings.page_num) != 'undefined') {
// something
}

Triggers this notice in firebug console:


Listings is not defined http://mysite.com/js/content_ads.js Line 13

Well duh, that's why I checked! Is there any way to get rid of this notice?


localStorage alerts undefined but if undefined is false
by darko.topolsek in Web Design

Can not quite understand the reasoning for this. In the following code the localStorage of an item is alerted as undefined, but if I use an if(x==undefined) syntax it does not work. Can somebody explain what is the problem. Thank you.


alert(localStorage["x"]);
if(localStorage["x"]=="undefined"){alert("y");}

The top line alerts u


Call to undefined function that isn't undefined?
by The_Eclectic1 in Programming Languages

So, when I try and run this line of code, I'm getting the following error:


Fatal error: Call to undefined function curl_http_api_request_() in /Applications/XAMPP/xamppfiles/htdocs/CI/application/libraries/Shopify.php on line 58


Where line 58 is specifically this line:


$response = curl_http_api_request_($method, $url, $query, $payload, $request_headers, $r

Cannot read property 'undefined' of undefined
by Octopuss in Web Design

Having a bit more trouble with Cookies, I did get my site to save cookies (to-do list items) and reload them after the page had been loaded and place them back into the table on screen.


But, when I deleted all the cookies and tried to start fresh I keep getting a console error saying Cannot read property 'undefined' of undefined Now, if I comment out the below two sec


$ is undefined, jQuery is undefined and AJS.$ is undefined
by Geoff The in Coding

I'm trying to write a jira gadget. Along with it, I'm using a third party jqplot scripts. I'm getting $ is undefined for everything is those scripts. see the libraries included and loading into my page here:


<link href="http://localhost:2990/jira/s/en_US6c3e1m/734/3/3.5.5/_/download/resources/com.atlassian.auiplugin:ajs-gadgets-base/basic.css" media="all" rel="stylesheet" type

Errors: Undefined variable: retval and undefined constant length - assumed 'length'
by Matthew Damp in Programming Languages

This function works fine if I disable errors. But I have to solve them.
So I enabled the errors and found the following errors:


Notice: Undefined variable: retval in /home/content/79/9482579/html/gamelinkexchange.com/all/function.php on line 20



Notice: Use of undefined constant length - assumed 'length' in /home/content/79/9482579/html/gamelinkexchange.c


Having trouble with undefined !== undefined
by lietkynes in Web Design

I'm trying to process a complete function in an ajax call. If the value is undefined, I want cast a var as an empty string. Otherwise, I would like to capture the value into a string array.


The problem is I'm entering the if statement, even when logging the value of the variable in question returns as undefined. What am I missing here?


completefunc: function (xData, S

Error when compiling apache, “Undefined symbols:Undefined symbols:”_apr_dir_read$INODE64“…ld: symbol(s) not found”
by ugufugu in Development Tools & Services

I am trying to compile Apache. I did download the latest version of the sourcecode (2.2.17). This is what I do:


> sudo ./configure --prefix=/usr/local/apache2 --with-included-apr --enable-mods-shared=all --enable-module=so
> sudo make

and when doing that I get:


/Users/Niklas/Development/apache/httpd-2.2.17/srclib/apr/libtool --silent

ohshopify.php, undefined session vars & other undefined vars
by witeken in Programming Languages

I'm having trouble getting the desired result from the ohShopify.php PHP JSON client.


Please forgive me as I am quite new to php et al, but will try to explain my problem as clearly as possible.


I'm not sure if this relevant information, but I'm using WAMP with PHP 5.3.13 on Windows 7 Pro 64bit.


Here's my index.php


require 'shopify.php';
$

f.pos undefined?
by Matias in Programming Languages

simplified version of my problem


require 'wx'
Wx::App.run do
f = Wx::Frame.new nil
f.title= 'the potlee'
f.size= Wx::Size.new( 200 , 500)
f.pos= Wx::point.new(50,50)
f.show
end

i get this error


`method_missing': undefined method `pos=' for #<Wx::Frame:0x207d020>

how can

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