You're saying you have this:
char array[20]; char string[100];
array[0]='1';
array[1]='7';
array[2]='8';
array[3]='.';
array[4]='9';
And you'd like to have this:
string[0]= "178.9"; // where it was stored 178.9 ....in position [0]
You can't have that. A char holds 1 character. That's it. A "string" in C is an array of characters followed by a sentinel character (NULL terminator).
Now if you want to copy the first x characters out of array to string you can do that with memcpy():
memcpy(string, array, x);
string[x] = '\0';
MDN Web Docs
developer.mozilla.org › en-US › docs › Web › JavaScript › Reference › Global_Objects › Array › toString
Array.prototype.toString() - JavaScript - MDN Web Docs
July 20, 2025 - If the join method is unavailable ...tring.call({ join: () => 1 })); // 1 · JavaScript calls the toString method automatically when an array is to be represented as a text value or when an array is referred to in a string concatenation....
Tabnine
tabnine.com › home › array to string in javascript
Array to String in JavaScript - Tabnine
July 25, 2024 - We’re glad you’re here and want you to know that we respect your privacy and your right to control how we collect, use, and share your personal data. ... Applying the toString() method to an array returns the values in the array as a string.
Convert char array to string use C - Stack Overflow
You can't have that. A char holds 1 character. That's it. A "string" in C is an array of characters followed by a sentinel character (NULL terminator). Now if you want to copy the first x characters out of array to string you can do that with memcpy(): More on stackoverflow.com
Is there a way to convert an array into string like ["P" ,"A","N","D","A"] to PANDA ?
["P" ,"A","N","D","A"].join('') you can pass a string to join, to change the default behavior (which is joining with a comma). If you use an empty string you join the letters without additional characters. More on reddit.com
26
47
January 4, 2022javascript - Convert a Char Array to a String - Stack Overflow
With .join() i.e. without an argument, the string will be "H,e,l,l,o". Yes, as @patrick mentioned, since I didn't specifically stated what output I was looking for (actually, "Hello") this answer is still valid. 2011-09-15T06:51:55.657Z+00:00 ... The join command lets you set the token among the items in the array... More on stackoverflow.com
How do I convert an array to a string with commas in JavaScript
...you get a better, more thorough explanation here: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/join More on reddit.com
1
4
April 13, 2023Videos
02:54
C array of strings🧵 - YouTube
12:41
Arrays of strings in C explained! 🧵 - YouTube
09:35
ARRAYS & STRINGS in C | Learn C Part 10 - YouTube
03:26
Convert string to char array in c++ | String to char datatype ...
01:54
How to Convert a char* String to an Integer Array in C - YouTube
06:56
Read And Store Each Line Of A File Into An Array Of Strings | C ...
TutorialsPoint
tutorialspoint.com › cprogramming › c_array_of_strings.htm
Array of Strings in C
C++ HTML JAVASCRIPT KOTLIN NODE JS PHP PYTHON REACT JS RUST VBSCRIPT · In this chapter, we explained how you can declare an array of strings and how you can manipulate it with the help of string functions.
DEV Community
dev.to › sanchithasr › 6-ways-to-convert-a-string-to-an-array-in-javascript-1cjg
6 Ways to Convert a String to an Array in JavaScript - DEV Community
September 24, 2022 - It also works well with Regex too. You can find the complete documentation of split() here. This way flawlessly separates the string elements into an array but it has its limitations.
ReqBin
reqbin.com › code › javascript › ot8wzla9 › javascript-array-to-string-example
How do I convert array to string in JavaScript?
November 21, 2023 - To convert an array to a string using a separator between elements in JavaScript, you can use the array.join(separator) method: JavaScript Convert Array to String with Separator Example
ReqBin
reqbin.com › code › javascript › jaarxzpl › javascript-string-to-array-example
How do I convert string to array in JavaScript?
March 9, 2023 - JavaScript provides built-in functions for splitting, concatenating, containing, trimming, and reversing strings. You can also convert an array to a string, check if it starts or ends with another string, create a multiline string, and get the length of a string.
Top answer 1 of 3
34
You're saying you have this:
char array[20]; char string[100];
array[0]='1';
array[1]='7';
array[2]='8';
array[3]='.';
array[4]='9';
And you'd like to have this:
string[0]= "178.9"; // where it was stored 178.9 ....in position [0]
You can't have that. A char holds 1 character. That's it. A "string" in C is an array of characters followed by a sentinel character (NULL terminator).
Now if you want to copy the first x characters out of array to string you can do that with memcpy():
memcpy(string, array, x);
string[x] = '\0';
2 of 3
7
Assuming array is a character array that does not end in \0, you will want to use strncpy:
char * strncpy(char * destination, const char * source, size_t num);
like so:
strncpy(string, array, 20);
string[20] = '\0'
Then string will be a null terminated C string, as desired.
MDN Web Docs
developer.mozilla.org › en-US › docs › Web › JavaScript › Reference › Global_Objects › Array › from
Array.from() - JavaScript - MDN Web Docs
Python, Clojure, etc.) const range = (start, stop, step) => Array.from( { length: Math.ceil((stop - start) / step) }, (_, i) => start + i * step, ); // Generate a sequence of numbers from 0 (inclusive) to 5 (exclusive), incrementing by 1 range(0, 5, 1); // [0, 1, 2, 3, 4] // Generate a sequence of numbers from 1 (inclusive) to 10 (exclusive), incrementing by 2 range(1, 10, 2); // [1, 3, 5, 7, 9] // Generate the Latin alphabet making use of it being ordered as a sequence range("A".charCodeAt(0), "Z".charCodeAt(0) + 1, 1).map((x) => String.fromCharCode(x), ); // ["A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"] The from() method can be called on any constructor function that accepts a single argument representing the length of the new array.
Reddit
reddit.com › r/learnjavascript › is there a way to convert an array into string like ["p" ,"a","n","d","a"] to panda ?
r/learnjavascript on Reddit: Is there a way to convert an array into string like ["P" ,"A","N","D","A"] to PANDA ?
January 4, 2022 -
I have tried join and concatenate but they seem to have different results.
Reddit
reddit.com › r/javascripttips › how do i convert an array to a string with commas in javascript
r/JavaScriptTips on Reddit: How do I convert an array to a string with commas in JavaScript
April 13, 2023 -
In JavaScript, you can convert an array to a string with commas using the join()
method.
The join() method returns a string that concatenates all the elements of an array, separated by the specified separator, which in this case is a comma.
Here is an example:
const array = ['apple', 'banana', 'orange'];
const string = array.join(', ');
console.log(string);
// output: "apple, banana, orange"
In this example, we first define an array of three fruits. Then we use the join()
method with a comma and a space as the separator to create a string that lists all the fruits with a comma and a space between each one.
You can replace the comma and space separator with any other separator you like, such as a hyphen, a semicolon, or a newline character.
It's important to note that the join() method only works on arrays, and it will throw an error if you try to use it on any other type of object.
Click here to learn more ways to Convert Array to String with Commas in JS
CoreUI
coreui.io › answers › how-to-convert-an-array-to-a-string-in-javascript
How to convert an array to a string in JavaScript · CoreUI
September 23, 2025 - Use the join() method to convert an array into a string with custom separators in JavaScript efficiently.
W3Schools
w3schools.com › jsref › jsref_tostring_array.asp
JavaScript Array toString() Method
HTML CSS JAVASCRIPT SQL PYTHON JAVA PHP HOW TO W3.CSS C C++ C# BOOTSTRAP REACT MYSQL JQUERY EXCEL XML DJANGO NUMPY PANDAS NODEJS DSA TYPESCRIPT ANGULAR ANGULARJS GIT POSTGRESQL MONGODB ASP AI R GO KOTLIN SWIFT SASS VUE GEN AI SCIPY AWS CYBERSECURITY DATA SCIENCE INTRO TO PROGRAMMING INTRO TO HTML & CSS BASH RUST TOOLS ... Array[ ] Array( ) at() concat() constructor copyWithin() entries() every() fill() filter() find() findIndex() findLast() findLastIndex() flat() flatMap() forEach() from() includes() indexOf() isArray() join() keys() lastIndexOf() length map() of() pop() prototype push() reduce() reduceRight() rest (...) reverse() shift() slice() some() sort() splice() spread (...) toReversed() toSorted() toSpliced() toString() unshift() values() valueOf() with() JS Boolean
Flexiple
flexiple.com › javascript › string-to-array-javascript
Converting string to array JavaScript? - Flexiple Tutorials - Flexiple
March 11, 2022 - In this short tutorial, we look at how to convert a string to an array in JavaScript.
Vultr Docs
docs.vultr.com › javascript › standard-library › Array › toString
JavaScript Array toString() - Convert Array to String | Vultr Docs
September 27, 2024 - The toString() method in JavaScript provides an efficient way to convert an array into a string representation. This method is part of the Array prototype, and it offers a straightforward approach to creating a comma-separated string from an ...
GeeksforGeeks
geeksforgeeks.org › javascript › convert-array-to-string-in-javascript
Convert Array to String in JavaScript - GeeksforGeeks
July 23, 2025 - The JSON.stringify() method converts an array including even the nested arrays and objects to a JSON string.
Top answer 1 of 13
166
If value is not a plain array, such code will work fine:
var value = { "aaa": "111", "bbb": "222", "ccc": "333" };
var blkstr = [];
$.each(value, function(idx2,val2) {
var str = idx2 + ":" + val2;
blkstr.push(str);
});
console.log(blkstr.join(", "));<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>(output will appear in the dev console)
As Felix mentioned, each() is just iterating the array, nothing more.
2 of 13
156
Converting From Array to String is So Easy !
var A = ['Sunday','Monday','Tuesday','Wednesday','Thursday']
array = A + ""
That's it Now A is a string. :)
W3Schools
w3schools.com › c › c_strings.php
C Strings
Unlike many other programming languages, C does not have a String type to easily create string variables. Instead, you must use the char type and create an array of characters to make a string in C:
Cprogramming
cboard.cprogramming.com › c-programming › 126603-convert-array-string.html
Convert array to string
I have the following code and need to convert the array into character string and print the value later as opposed to printing it via loop: int main(
Top answer 1 of 7
2
This is probably easier for you to understand,
[Screenshot_2024-02-08_200206]
Iterate the array containing three arrays
Iterate each value within each sub-array
Sum items using Numeric Aggregator
Get an array of results from the three arrays
Total of 8 operations.
2 of 7
2
You can’t use the split function in the JS code, because your array is already an array.
If you need further assistance, please provide the following:
Please provide the output bundles of the modules by running the scenario, then click the white speech bubble on the top-right of each module and se…