Module development and code questions

Hello,

I installed the monitormodule. Now I' m trying to monitor localhost. But I get this error all the time:

warning: snmpget() [function.snmpget]: Error in packet: (noSuchName) There is no such variable name in this MIB. in C:\wamp\www\hfcmonitor\includes\common.inc(1180) : eval()'d code on line 2.

Even when I just try php-code like this:

snmpget("selene", "public", "3.0");

What am I doing wrong here?

Yeah this is fun.

When a user creates content, in addition to the group list for the instance of drupal they are working on, I have a set of checkboxes with the names of other instances and groups (there is cross-instance membership) to ALSo push that content to. The problem is I am having a difficult time figuring out how node publishing works just by looking at the code.

What I want to say is

Hi All,

We have a custom module which is using the user_mail() function to send an email to a user (based on input from a web form) - all pretty standard stuff.

Everything works perfectly 99% of the time, but with some clients/accounts some of the "\n"s are not displaying.

The email is built up roughly like this

$email = "some text" . $some_escaped_var . "\n some text" . $another_escaped_var . "\n";

And so on.

Interestingly when the single "\n"s are failing double "\n\n"s are appering as a single break.

I am trying to create 2 Popurls-like blocks of image thumbnails, one for for most popular and one for recent images.

Can someone give me guidance in making a module that creates a block of cropped thumbnail images that link to the relevant full nodes (crop and resize to say 100x100px, not just the default image resize...so there would be no whitespace in the final cropped thumbnail)?

See http://www.popurls.com to get a sense of what I mean. It's basically a grid layout of square thumbnails from Flickr.

hi there,

I have a theme-question about img_assist module.
When I run drupal with my selfcreated theme and click on the img_assist button to add an image to some content, the whole layout of the img_assist is screwed...

When I run my drupal installation with the standard bluemarine template, the img_assist layout (when clicking on the img_assist button) is perfect.

now for my question: is it possible to say that the popup that comes up after clicking the img_assist button must use the bluemarine theme instead of the currently active theme?

hi,

I'm using the video.module with the option to include a thumbail selected as well in my modules... (video_image Enable thumbnails support for video module.)

I want to submit a video (create content-> video) and select a thumbnail to go with it

when I click "preview" it already posts this image to my frontpage...
When I submit the video , the video + image is submitted to my frontpage, so I get two times the same image below eachother on my frontpage

can't find more information about this?