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How to efficiently count the number of keys/properties of an object in JavaScript?
...the function call overhead. So when I just want the number of entries of a JSON object, I just skip the .hasOwnProperty() call if I know that no code did nor will extend Object.prototype.
Otherwise, your code could be very slightly optimized by making k local (var k) and by using prefix-increment ...
Is That REST API Really RPC? Roy Fielding Seems to Think So
..."? It seems to me that their API is truly using only one MIME: application/json, and that the Resource Model are truly the relations. Did I misunderstand this aspect of REST? I have also read one of your SO answers which seems to point out that those "one attribute" contracts should be avoided...
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A list of indices in MongoDB?
...ection).getIndexes();
print("Indexes for " + collection + ":");
printjson(indexes);
});
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How do I find all installed packages that depend on a given package in NPM?
I have a npm package that i want to update. I can update my package.json, but I don't want to break something. Is there a way to list all of the installed packages that depend on it?
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Difference between MEAN.js and MEAN.io
... deps with CDN versions
0.2% Authentication - Cookie
0.2% Authentication - JSON Web Token (JWT)
0.2% Server-side logging
0.1% Development build script: run tasks in parallel to speed it up
0.1% Development build script: Renames asset files to prevent browser caching
0.1% Development build script: ru...
Most Pythonic way to provide global configuration variables in config.py? [closed]
...ny configuration data inside your code. So ´config´ would be an external JSON / YAML file which you have to load from disk every time you want to access it, in every single class. I believe the question is to "load once" and have global-like access to the loaded data. How would you do that with th...
How can I get Express to output nicely formatted HTML?
...his can be done with an sh script you use in the 'script' field of package.json and executed to start.
Express 3 changed this because:
The "view options" setting is no longer necessary, app.locals are the local variables merged with res.render()'s, so [app.locals.pretty = true is the same as pa...
What is the use of the @ symbol in PHP?
...rning text/html (or similar) to the client. (maybe returning image/png or "json" )
– Jasen
Feb 16 '17 at 1:04
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How to efficiently build a tree from a flat structure?
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Tip: use console.log(JSON.stringify(root, null, 2)); to pretty print the output.
– aloisdg moving to codidact.com
Oct 17 '18 at 14:38
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Copy existing project with a new name in Android Studio
...e play services. Also make sure to update package names in google-services.json file.
– Gihan Gamage
Apr 6 '19 at 2:41
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