Tag: replace

Replace text starting “@” with respetive variables in Object – Javascript

arrays javascript node.js object replace

I made this code trying to reproduce what i want to do in my Node JS API. I have “message” Array and “valueList” Object and i need to replace all text with “@” than have name of variables in “valueList” Object. If i create one more variable in valueList i need t…

Replace an item in an array that doesn’t match any item in another array with a specific value

arrays javascript replace

I’m still VERY new to Javascript and I’m having trouble with looping through an array and replacing items. I hope this explanation is clear. I have an array that looks like this: and I have another array that looks like this: I want to replace any value in the first Array that isn’t in a /([…

JavaScript replace special HTML (&character; format) character in a String

javascript regex replace string

I’m trying to replace the square root symbol which is written in html as “√” (√). I used the following line to replace it with a space but it does not change the String at all. What am I doing wrong here? Answer This answer is valid if you are accessing the innerText or innerHTML a…

Replace a specific character from a string with HTML tags

html javascript replace

Having a text input, if there is a specific character it must convert it to a tag. For example, the special character is *, the text between 2 special characters must appear in italic. For example: must be converted to: So I’ve tried like: it is replacing the star character with <i> but doesn&#821…

Regex to select words with spaces for subsititution

javascript regex replace

I have string in JS which where I need to add ‘ to the values. Example: task: task one, client: Mr jhon will be converted to task:’task one’, client: ‘Mr Jhon’ Think of these string as user entered search query. This is then sent to the backed for the searching. The values need t…

Javascript: using the replace method on hex or dec character using the hex or dec value itself

hex javascript replace

I have a HTML table with a sorting function to sort in ascending or descending order by column. To show that I am using the down- and up- pointing small triangles with hex code x25BE; and x25B4; respectively. The problem is that I cannot replace these hex characters using the replace method. I can only do tha…

Substitute variables in strings like console.log

console.log javascript node.js replace string

I want to substitute variables in a string like console.log does. What I want to achieve is something like this: I am not able to figure out how to do that. Any help will be much appreciated. Thank you. Answer You could prototype it to the String object. Something like this:

How to select multiple lines in Sublime Text (quickly)

javascript replace sublimetext2

I have a JS file that has over 100000 lines of code, I want to get rid of the first 25000, I’ve been trying hard but can’t figure out how do I select them all at once (holding left mouse button and scrolling down is not an option as it would take forever). I guess holding SHIFT and arrow DOWN

remove last directory in URL

javascript path regex replace url

I am trying to remove the last directory part of an URL. My URL looks like this: https://my_ip_address:port/site.php?path=/path/to/my/folder. When clicking on a button, I want to change this to https://my_ip_address:port/site.php?path=/path/to/my. (Remove the last part). I already tried window.location.replac…

Replace multiple strings with multiple other strings

javascript node.js regex replace string

I’m trying to replace multiple words in a string with multiple other words. The string is “I have a cat, a dog, and a goat.” However, this does not produce “I have a dog, a goat, and a cat”, but instead it produces “I have a cat, a cat, and a cat”. Is it possible to r…