Customizing joomla menu [closed] - templates

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There is a file megamenu.less and I passed to the point where I can get bigger buttons but I am not able to add color to the buttons and make dropdown look nicer.
What code should I add to my template.less?
Thank you very much!

Please try to add in your template.css line 2507:
nav.zo2-menu .navbar-nav > li > a { padding: 20px; }
You also have to add at the end of the file:
.nav.navbar-nav.level-top a { background: none repeat scroll 0 0 #72b626 !important; }
Good luck!

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Example of updating fields without views.py? [closed]

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Can you please provide an example of views.py for updating(or creating) fields without using forms.py?
Here you go.
Please, next time, do some research.
Just searching "django update or create" will give you a very nice django doc to the queryset method.
obj, created = Person.objects.update_or_create(
first_name='John', last_name='Lennon',
defaults={'first_name': 'Bob'},
)

Where to find the actual value of variable POSTMAN? [closed]

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In postman {{url}}:8001/api/{{version}}/auth/login Where can i find the actual value of {{url}} in POSTMAN
If you have {{url}} in your request path and this is red, this means that you do not have a environment or global variable value set.
If you have a value set for this variable name, it will be orange and by hovering over the {{url}} value, you will see the set value displayed in a pop up box.
This can also be viewed in the 'Environment Quick View' by pressing the 'eye' icon, on the right side of the application.
More info on Postman variables can be found here: https://www.getpostman.com/docs/v6/postman/environments_and_globals/variables

How to make selected tab in QTabBar to look same when hovered and not hovered [closed]

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I would like to make active tab (only) to look same when it is hovered and not.
Inactive(unselected) tabs should respond on hover as usual.
That's the default behavior - active tab looks the same hovered and not hovered.
If you're having problems with that, check if you are overriding that behavior in your stylesheets.
ie:
"QTabBar::tab:selected {"
"color: blue;"
"}"
"QTabBar::tab:hover:selected {"
"color: red;"
"}"

what the best way for escape html with rails 4: gsub('<', '<') OR CGI.escapeHTML [closed]

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I want escape html for data in controller, I found 2 ways:
text.gsub('<', '<').gsub('>', '>')
OR
CGI.escapeHTML(text)
What is the best, why?
The best way is probably to just assign the data to instance variables and then output them in the view, which will handle encoding automatically:
controller:
def something
#foo = "<test>"
end
something.html.erb
<%= #foo %>
Will output:
<test>
The view will do the right thing in most cases.

Opencart 'cart' button [closed]

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In OpenCart template is a file template/common/header.tpl in this file you can find
<?php echo $cart; ?>
this code displays your cart state.
Where I can go in order to modify $cart ?
( there is no file template/module/cart.tpl )
Go to your source > catalog > view > theme > default (your theme) > template > module > & then find cart.tpl file.