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Suppose I have those two models: class Category(models.Model): name = models.CharField(max_lengt...

I\'m using Django 2.2.16 and I was trying to get rid of replicated logic across querysets. I didn\'t...

I know some data access layer patterns like: Table data gateway Row data gateway Active record Data...

Google Map App has \directions to here\ and \directions from here\ like http://static.intomobile.com...

This is what I want to achieve: I\'m trying to replicate the theme of these graph using ggplot, I s...

My question is simple, i got this code for example namespace New class Forest { public int Numbe...

I installed wamp 2.1 on windows 7. However when i open phpMyAdmin, I get the error, Mysql \'No Provi...

I created a script that will start or stop a service based on it\'s display name. My script works on...

The dplyr R package has the %>% operator, which is a custom infix operator. If one attaches the name...

We have a MySQL innodb cluster in one of our environments. One of the nodes in the cluster was crash...

I use Parse.com\'s library in my android application and i get the following error. 05-26 18:43:...

Is there any way to point multiple sub domains to single webapp in tomcat 7 ? e.g. admin.test.com ...

When a user taps on a button, I\'d like the keyboard to pop up (which is easy), but I want a view th...

many related questions says, for example, some instructions can be excuted in one clock cycle. howev...

I would like to get the user\'s current latitude and longitude for ios in xamarin. I\'ve looked at ...