Wub | Wub lives again !

I'm trying a little exercise from CodeWar and I almost finished. The last think I'm trying, is removing the first character of a string, but the funny thing is one output already works, but the other one is not:

Output1: R_L becomes: _L (as it shout)

Ourput2: _ABC become: _ABC ( it not removing the _ character??? )

In the code below I'm using the .substring(1) to remove the character, but I also tryed the StringBuilder in combination with deletechar() and I had the same outcome.

Please check the code, its provably something super basic, but I cant find it.

My friend came to me with a challenge that he feels is impossible but I'm determined to find a solution, he has the string "AWUBBWUBC" and wants to select everything but the "WUB"s. I know using the \Q...\E literals I can select the "WUB"s but how would I select everything BUT that?

I am given a string and I have to remove a substring from it. Namely WUB, and replace it with a space character.

There are 2 WUB's between ÁRE' and 'THE'. SO the first condition in if statement is for not printing two blank spaces but on executing the code two blank spaces are being printed.

I am trying to achieve the following format for my razor-page bootstrap implementation:

row

.col-8

.col-3 [nested]

.col-9 [nested]

.col-4

row

.col

|---|-----|----|

| ------------ |

This is what I currently have:

The green background signifies row 1, where the orange color is row 2.

I am guessing that row one is displaying like this due to the following code:

Got charsequence contains from WUB

For some reason when I input a string with double spaces such as " ", the function does not remove them from the string, nor does it remove them when they are generated by two WUB's in a row

For example:

songDecoder("WUBCATWUBWUBBALLWUB") outputs "CAT_ _BALL" (underscores represent spaces)

I could fix this by other means, but since I have no idea why my current code isn't working I figured I should ask to patch my understanding.

In the required code , I have to input a string and output that string after removing all occurences of a given word in that string. Example: Say I wish to remove WUB from the string.

Input1: WUBWUBABCWUB

Output1:ABC

Input2:WUBWEWUBAREWUBWUBTHEWUBCHAMPIONSWUBMYWUBFRIENDWUB

Output2:WE ARE THE CHAMPIONS MY FRIEND

Here is my code:

The following problem is from the website domain codewars.com

I am trying to solve a JavaScript coding problem, but the website's console keeps throwing a syntax error. I would prefer a hint, in lieu of a complete answer, in the hopes I may still solve this problem, but I keep hitting a wall with the console. However, if you feel you cannot effectively provide a hint without giving away the answer, or you would just like to give the answer, I'm okay with that.

So, I have to define a function that takes in a string parameter song (shown in Figure 1) that contains song lyrics, and return a readable version of it.

The case of the string (whether it's capital or not) is not important. There will be no spaces in the song string when it is entered into the function, and there will be the phrase WUB in the string in between words. Sometimes there is more than one WUB in between words. Again, a readable version of the song has to be returned, with spaces between the words.

Here is my latest code:

I have the input s of string. I want to print string s in which all the occurrences of WUB are replaced with a white space.