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Stack Overflow : Recent Questions and Answers (Page 286)

Find answers to your questions about Stack Overflow or help others by answering their Stack Overflow questions.

Can't use saved information to load into an array

I've managed to save some information into a file. I want to be able to read that information and use it to create an itempublic void Save(){ ...

Asked on 08/13/2020 by Danny

1 answer

How to keep the ```n``` char in a string in java without actually creating a new line?

I have a string of csv data. For some fields, the data has n char in it which is disrupting the csv file. I want to keep that n char...

Asked on 08/12/2020 by Adi shukla

3 answer

Posting values of input fields outside form tag containing submit button

I have 3 input fields which are not inside a form tag. I cannot add them inside the form because the three input fields are at different locations on the...

Asked on 08/11/2020 by Kuwir Singh

2 answer

Delete 1:1 parent form child entity without JPA mappings

I have a situation where I need to remove any associated parent when a child entity is removed and vice versa. But for "performance" reasons, the owner has not included...

Asked on 08/11/2020 by saran3h

1 answer

Angular8 :How to add box shadow in mat-form field outline

I'm using angular materail and I want to have a box shadow in my inputs .I don't Know How to add box shadow in mat-form field outline.I wrote...

Asked on 08/10/2020 by user12217822

0 answer

How to return pointer adress for structure variable

I was working on data structures and while I was writing some code, I needed to return the address of the pointer that was defined in the structure. So here's...

Asked on 08/09/2020 by Mystheman

2 answer

What happens when compose String with difference sequence?

I am confused by below two segments of codes, what makes the difference? String s1 = new String("1") + new String("2"); s1.intern(); ...

Asked on 08/09/2020 by shiwee

2 answer

Merging two PDF generating views in Django

I have two working PDF generating views. I would like to create a view that combines these two views & merges the output PDFs produced by the two views to...

Asked on 08/08/2020 by Piethon

1 answer

How do you put a list inside of an object C#?

New to C#, sorry if the wording is a little off. I want to make one of my fields in an object as a list. My below code does not...

Asked on 08/08/2020 by Forrest

1 answer

How to modify this C++ class to be as efficient as C code?

Today I've wanted to check if it is possible to write C++ code that is as efficient as C code. Because I'm working on an embedded system, I want to...

Asked on 08/07/2020 by Victor CANOZ

1 answer

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