Drupal 7.x

Hi,

I have just started to dive into drupal as I was recently given a drupal site to maintain. 

The drupal version is 7.56 and the dynamic part of the front end is built using angularjs 1.3.x.

I was trying to get an idea of the tpl.php files composing the web pages using devel_themer module but I get WSOD when the module is enabled.

Then, discovered the theme_debug variable which displays information directly in the mark up, but it works only in admin mode when editing the node whereas all the info disappears when viewing the node.

Drupal 7.50, lots of modules. I hav one node of a custom contenttype which I am able to view using node ID, but when I  try to access via defined alias, I get an 403 Error page from my webhost.  The webhost tell med that the 403 is generated from .htaccess, but when this is altered I can't access any nodes, and the http://site/alias only gives a directory which is empty. 

I want to use yahoo live Currencies forex in website 

Is its possible to show block on the website ?

if yes how? 

Trying to set up Marketplace Connect in Drupal.      

Unfortunately former developers didn't keep documentation which means months of trying to figure out what they did. 

We seem to be missing the option to: 

Finally, connect your stores at and /admin/commerce/stores -> (My store) Payment Methods -> Stripe to connect a store.

https://www.drupal.org/sandbox/glassdimly/2567023

I find dpm(); incredibly useful but it only seems to work 50% of the time. I find I use print_r(); more often because I get more consistent results.

Why would this be?