How to sort a collection by date in MongoDB?
Just a slight modification to @JohnnyHK answer In many use cases we wish to have latest records to be returned (like for latest updates / inserts).
Just a slight modification to @JohnnyHK answer In many use cases we wish to have latest records to be returned (like for latest updates / inserts).
This may work: For example: then, if you want, you can delete your previous version with: Where, in your case, NEW_VERSION = 5.4 OLD_VERSION = 5.0 Alternatively, try:
You can close the connection with
#!/usr/bin/env node is an instance of a shebang line: the very first line in an executable plain-text file on Unix-like platforms that tells the system what interpreter to pass that file to for execution, via the command line following the magic #! prefix (called shebang). Note: Windows does not support shebang lines, so they’re effectively … Read more
You can try the following: And while validating with schema, you can use the convert:true option as: Alternatively, you can directly provide additional preferences to convert the Joi validated object in the schema: Here is a link to working example: https://repl.it/repls/HarmfulEvenPhases
With Express 3.0: the path is relative from the caller who includes the file, not from the views directory set with app.set(“views”, “path/to/views”). EJS v1 includesEJS v2 includes (Update: the newest syntax for ejs v3.0.1 is <%- include(‘myview.ejs’) %>)
I tried this simple change from the seed and created the corresponding .html files (e.g. index.html). and this file remained the same: but while running I get 500 Error: Cannot find module ‘html’ Is my only option to use ‘ejs’? My intent was to use plain HTML in conjuction with AngularJS.
Sorting in Mongoose has evolved over the releases such that some of these answers are no longer valid. As of the 4.1.x release of Mongoose, a descending sort on the date field can be done in any of the following ways: For an ascending sort, omit the – prefix on the string version or use … Read more
You can’t use both $set and $push in the same update expression as nested operators. The correct syntax for using the update operators follows: where <operator1>, <operator2> can be from any of the update operators list specified here. For adding a new element to the array, a single $push operator will suffice e.g. you can … Read more
Much later, I found a pretty good Node.js module for managing configuration: nconf. A simple example: It also supports storing settings in Redis, writing configuration files, and has a fairly solid API, and is also backed by one of the more well-respected Node.js shops, Nodejitsu, as part of the Flatiron framework initiative, so it should be fairly future-proof. Check out nconf … Read more