: All Posts

Django - filtering on foreign key properties

Im trying to filter a table in Django based on the value of a particular field of a ForeignKey For example I have two models class AssetmodelsModel name

Read more →

Error Java invalid target release 11 - IntelliJ IDEA

I am trying to build an application which was built using java 8 now its upgraded to java 11 I installed Java 11 using an oracle article in my windows machine

Read more →

Executing multi-line statements in the one-line command-line

Im using Python with c to execute a oneliner loop ie python c for r in range10 print rob This works fine However if I import a module before the for loop I get

Read more →

express throws error as body-parser deprecated undefined extended

In my node app I am using express all works fine But i am getting error in the cmd I use all are updated modules my code var express requireexpress var

Read more →

Finding the direction of scrolling in a UIScrollView

I have a UIScrollView with only horizontal scrolling allowed and I would like to know which direction left right the user scrolls What I did was to subclass

Read more →

Force the origin to start at 0

How can I set the origin interception of the yaxis and xaxis in ggplot2 The line of the xaxis should be exactly at yZ With Z0 or another given

Read more →

Get visible items in RecyclerView

I need to know which elements are currently displayed in my RecyclerView There is no equivalent to the OnScrollListeneronScroll method on ListViews I tried to

Read more →

Hexadecimal To Decimal in Shell Script

Can someone help me to convert a hexadecimal number to decimal number in a shell script Eg I want to convert the hexadecimal number bfca3000 to decimal using a

Read more →

How are anonymous inner classes used in Java

What is the use of anonymous classes in Java Can we say that usage of anonymous class is one of the advantages of

Read more →