I need your help. I’m currently trying to write a text 2 png library to generate PNGs including inline styling for every single letter. Currently I’m really stuck trying to add a spacing between each letter. At the moment every letter is written like in layers above each one: Do you have any good …
Tag: node.js
Mongo shell query is not working on mongoose
I have written a shell query which works perfectly on mongo shell but is not returning any value when run using mongoose in nodejs + typescript; Mongo shell But when I run the same query using mongoose in one of my routes. Mongoose : I would really appreciate if someone could help me with this. Because it too…
Output is coming out to be Greater than sign(>)
This is the question: I’ve written my code solution in JavaScript and as it’s on CODECHEF, I gotta run it on NodeJs environment. But on submission, it shows the time limit exceeded, and on custom input, it outputs the Greater than sign(>).I strongly believe that the problem is with my input, I …
node.js multiple __dirnames
Can I put more than one file/directory down with __dirname ? example: const dirPath = path.join(__dirname, ‘/candles’); const dirPath = path.join(__dirname, ‘/lightbulbs’); const dirPath = path.join(__dirname, ‘/flashlights’); versus some sort of const dirPath = path.join(__dirname, {‘/pictures’, ‘/lightbulbs…
Replace text starting “@” with respetive variables in Object – Javascript
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…
How to loop through series of addresses in a text file and get individual fields in Node.js
I have a text file with multiple addresses in the following format: 335 Ahan St. Haines City, US 30721 786 Birchmount Dr. Waterloo, IA 52001 How can I loop through these lines and get individual fields like Street number, street name, city, state, postal code in Node.js I’m using readline module and I&#…
MongoDB/Mongoose – Find all where a specific Date is in a Date Range
for example I have documents with this field: and I want to get all documents where a specific date (like today) is in the date range. Is it possible to make such a query? For example if I search for 18th April, then I get that document. I thought something like this: But this doesn’t work… I get …
validate css properties without selector using CSSLint module Javascript
I have a textarea which is basically the CodeMirror. I want to allow the user to only type the CSS properties without selector and then validate it using CSSLint. I am not sure how I can achieve this with the help of CSSLint. For example, I want the user to type: and then validate it using CSSlint without the…
How does fallthrough work with express.static()?
So, I’ve a basic express setup as shown below: In the code above app.use() middleware will be executed for every request because the default path for app.use() is /. Now express.static() will be serving the public directory, so if I go to / route I will see the contents of the index.html file and the ap…
axios random url picking
I just wonder how to pick random URLs to performed an axios post request. I have three servers I want to pick randomly from currently is using only one: I just want to choose random port from Answer Example of a solution via an array