gim | IM server written in golang | Runtime Evironment library
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kandi X-RAY | gim Summary
IM server written in golang (service component form)
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QUESTION
I have implemented the search feature using JavaScript and Regex. Firstly, I converted the input string into tokens then searched for it in the target array.
This is the sample code.
...ANSWER
Answered 2021-Jun-08 at 13:40You could do like this. I think split not necessary
QUESTION
Example:
Here is my code of C#
This is regular expression demo in C# in dotfiddle.
...ANSWER
Answered 2021-May-20 at 08:10You need to escape \d
in your javascript for it to be equivalent to the C# regex. It should be like this: '^(50|70)(4|5)\\d{9}$'
. In your C# code you prefixed the string with a @ which makes this unnecessary there.
If you want these as similar as possible to avoid confusion, you could change your C# pattern to string regex = "^(50|70)(4|5)\\d{9}$";
.
QUESTION
I have a pipe that replaces the text links with html links and I put the link in a paragraph with [innerHtml]. The problem with innerHTML is that if someone types something like "a" all the text that follows it is not displayed
< p [innerHTML]="text | generateLinksPipe">
this is the pipe:
export class GenerateLinksPipe implements PipeTransform { transform(value: string, aClass?:string ): string {
...ANSWER
Answered 2021-May-13 at 15:49It's a wrong approach to generate HTML when using Angular. The whole idea behind Angular is that you stop thinking about "how to manipulate HTML"; instead, we have a model and we define how this models maps to the view -- this is your Angular template.
Instead of performing the operation on string and getting HTML
QUESTION
I'm not great with NodeJS but I have managed to put together a basic server script to get the markdown files from a folder and write a JSON file with all the content + frontmatter. The problem is that the resulting JSON has \r
or \r\n\r
for some line breaks and not others, which is causing problems in my frontmatter.
For example:
...ANSWER
Answered 2021-May-06 at 10:35This suggestion from @evolutionxbox above works:
QUESTION
I have a contenteditable
where users write stuff like:
ANSWER
Answered 2021-May-05 at 11:02You should be doing this slightly different. My answer however is not perfect though; URLs are tricky business.
QUESTION
From the string
...ANSWER
Answered 2021-Apr-16 at 05:40You need capturing groups as in
QUESTION
I'm trying to click this button, but the button is actually an image which doesn't have an ID. I've tried using the Xpath by doing
...ANSWER
Answered 2021-Mar-26 at 20:02Try following xpath
to identify the element. Use element_to_be_clickable
()
instead presence_of_element_located
()
QUESTION
I try to capture some patterns in my textInput (a string) by using the following RegEx:
...ANSWER
Answered 2021-Mar-17 at 02:09Your regex should work as is, returning the match in group 2 (as it is captured by the group in the second branch of the alternation:
QUESTION
I am working on a HTML/JS based web-chat application. And I would like to search through the chat window for all the occurrences of a particular word. The current idea for implementing this search is, I would filter through chat message history and scan each chat message. Each chat message is wrapped within a specified HTML element and if the chat message element contains the searched word, I will manipulate the DOM to highlight this particular searched word.
So as of now, I have a dummy implementation which goes through all the chat messages and searches for the word within each chat message. However, in cases where there are multiple occurrences of the word within a single chat message, the search function is only able to highlight the first occurrence. How can I highlight (manipulate DOM) for all such occurrences of words in a single chat message.
The following is the current code snippet that I have written:
...ANSWER
Answered 2021-Mar-02 at 15:12Dusted off an old jsFiddle, maybe it gives you ideas:
QUESTION
Here is a text, and when we add content through the textbox, then every new line adds into a new div class with quiz
in inner
div.
Just Like This:
...ANSWER
Answered 2021-Jan-30 at 17:36you can use something like counter to count IDs and attach it to your elements. this is your code above with some changes:
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