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I want to put the scan icon out of camera view, I try to use , the result is scan icon has been cove...

So I\'m trying to duplicate a web request in NodeJS, here is my code: const fetch = require(\'node-f...

I am trying to display the filename of a Carrierwave attachment in a Rails erb template. The followi...

I\'m trying to make a game of little rabbit\'s farm. My level of programming is a beginner. Why is ...

, Hello, everyone. I\'m developing my app which has a feature to post article from website. This i...

I\'m trying to send an iCal to an outlook, using Java Mail Library, I\'ve read already the Question,...

In rails, a model belongs_to :production_variety, class_name: \'Categoryminor\' the fixtures for ca...

Hello, guys. I want to make each cell show web view but the cells are not clickable.Help pls. The de...

This is the program of removing all the vowels from the given string. My code does not show any outp...

In SQL I write a SELECT statement to fetch data between two dates, using between and Ex: select *...

True is None in (True, False, None) returns False, but both True is (None in (True, False, None) and...

I want to implement an atomic transaction like the following: BEGIN TRAN A SELECT id FROM Inventor...

I am newbie in ElasticSearch. We are currently moving our code from relational DB to ElasticSearch....

Suppose that I\'ve got the following libraries: add_library(myLib_static STATIC ${SRC_FILES}) add_l...

I\'m trying to create a max heap tree, but have 2 problems: I feel like my downheap(deleting root n...