string Archives - Page 7 of 78

javascript, Programming

IT Nursery

Create a hexadecimal colour based on a string with JavaScript

I want to create a function that will accept any old string (will usually be a single word) and from that somehow generate ...

May 31, 2022
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Java, Programming

IT Nursery

Converting a string to an integer on Android

How do I convert a string into an integer? I have a textbox I have the user enter a number into: EditText et ...

May 31, 2022
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javascript, Programming

IT Nursery

Create a string of variable length, filled with a repeated character

So, my question has been asked by someone else in it’s Java form here: Java – Create a new String instance with specified ...

May 31, 2022
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PHP, Programming

IT Nursery

PHP substring extraction. Get the string before the first ‘/’ or the whole string

I am trying to extract a substring. I need some help with doing it in PHP. Here are some sample strings I am ...

May 31, 2022
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C, Programming

IT Nursery

What is the difference between printf() and puts() in C?

I know you can print with printf() and puts(). I can also see that printf() allows you to interpolate variables and do formatting. ...

May 31, 2022
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javascript, Programming

IT Nursery

How can I check if a var is a string in JavaScript?

How can I check if a var is a string in JavaScript? I’ve tried this and it doesn’t work… var a_string = "Hello, ...

May 31, 2022
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.net, Programming

IT Nursery

Why isn’t String.Empty a constant?

In .NET why is String.Empty read only instead of a constant? I’m just wondering if anyone knows what the reasoning was behind that ...

May 31, 2022
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Java, Programming

IT Nursery

Why is String immutable in Java?

I was asked in an interview why String is immutable I answered like this: When we create a string in java like String ...

May 31, 2022
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Programming, Python

IT Nursery

python: SyntaxError: EOL while scanning string literal

I have the above-mentioned error in s1="some very long string............" Does anyone know what I am doing wrong? 17 Answers 17

May 31, 2022
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Java, Programming

IT Nursery

Converting Integer to String with comma for thousands

I want to convert an Integer 35634646 to have the thousand “,” so it should be 35,634,646. What would be the quickest way ...

May 30, 2022
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