Let’s say i have an element like the foregoing: Is it possible to set an autocomplete string and then do: Answer It is not possible directly, but there is a hack for that… like this:
Tag: javascript
Firestore FieldValue.increment()
I’m trying to use firebase.firestore.FieldValue.increment(), but FieldValue.increment() method is not available. I have attached an image contain available methods for firestore. This is my import: Please assist, maybe I am missing something here. Firestore Documentation Image of firebase.firestore.meth…
Flatten dictionary of strings and dictionaries
By a dictionary I mean an object. For example, there is such a dictionary: How do i get Answer You can use Object.entries and Object.values for that:
Apache Solr extract, highlight HTML elements based on query, filter query terms
Update. (+18d) edited title and provided answer addressing original question. tl/dr I am indexing HTML pages and dumping the <p>…</p> content as a snippet for search query returns. However, I don’t want / need all that content (just the context around the query matched text). Backgroun…
what I cant splir the char of ‘(‘ using this regexp in javascipt
the var codigo have the value *int a,h;float b,c;a=b*(c+h); my regex is: and as a output im getting this: why after the ‘*’ the ‘(‘ isnt splitting right ? when the ‘)’ its doing correctly? Answer In Regular Expressions, since . represents any character, it should be enough …
Destructuring a function call
Assuming the following code: EsLint gives out the following error: While the current code is clear and concise, if I still wanted to destructure the code and make EsLint happy, how could I do it ? Answer The docs for this rule say that properties of props should be destructured before using them, so just do t…
How can I make a simple chat/store messages in localhost?
I’m working on exercise, a simple chat/store messages, working on localhost, but it’s not working properly. The objective is to send user and message, and store the user and messages sent with a date. Like:(11:32 @USER: Hello world). This message data (with user,message and date) should be displayed on page, …
reference does not exist with custom function – google script
I’m trying to call this API response using a custom function where I can change the parameters. This is my code: This is what I’m typing in the spreadsheet: But when I do it I get a “reference does not exist” error. Thank you. Answer Please modify as follows and test it again. Modified…
multer npm: TypeError: Cannot read property ‘path’ of undefined
I have a problem uploading an image file to my server, I watched a tutorial on YouTube about multer and I do exactly the same thing that is done in the tutorial and for whatever reason I get an error: (“TypeError: Cannot read property ‘path’ of undefined”). I googled for the error and …
ReactJs & Styled components, Can’t type anything in the input field
I’m working on personal project using ReactJs & styled Components. I started to move all old css code to use styled-components instead, however I applied it on the Inputs as well, but now it stopped working and I can’t type anything in these inputs. I tried to search and read Styled-components…