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How do I update/upsert a document in Mongoose?
...ot applied: defaults, setters, validators, middleware" mongoosejs.com/docs/api.html#model_Model.findOneAndUpdate
– kellen
Nov 6 '14 at 16:56
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LINQ's Distinct() on a particular property
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@ChocapicSz Nope. Both Single() and SingleOrDefault() each throw when the source has more than one item. In this operation, we expect the possibility that each group may have more then one item. For that matter, First() is pref...
Is it possible to program iPhone in C++
...curious: is it possible to code iPhone apps with C++ while using the Cocoa API, etc?
11 Answers
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Override body style for content in an iframe
...ult icon and place one of my background images. I did the following:
Tawk_API.onLoad = function() {
// without a specific API, you may try a similar load function
// perhaps with a setTimeout to ensure the iframe's content is fully loaded
$('#mtawkchat-minified-iframe-element').
contents().fi...
How to clear Facebook Sharer cache?
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Use api Is there an API to force Facebook to scrape a page again?
$furl = 'https://graph.facebook.com';
$ch = curl_init();
curl_setopt( $ch, CURLOPT_URL, $furl );
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
curl_setopt( ...
Call a function after previous function is complete
...ented. Please visit jQuery's site to see how to actually use this feature: api.jquery.com/jQuery.Deferred
– Spencer Williams
Mar 13 '14 at 16:45
1
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Parse a .py file, read the AST, modify it, then write back the modified source code
...ou can parse the python code (represented in string) by simply calling the API ast.parse(). This returns the handle to Abstract Syntax Tree (AST) structure. Interestingly you can compile back this structure and execute it as shown above.
Another very useful API is ast.dump() which dumps the whole A...
What exactly is Hot Module Replacement in Webpack?
...he links:
Example: https://webpack.js.org/guides/hot-module-replacement/
API: https://webpack.js.org/concepts/hot-module-replacement/
I'll add these answers to the documentation.
How does it work?
From the app view
The app code asks the HMR runtime to check for updates. The HMR runtime downlo...
Node.js or Erlang
...earlier code. However, supposedly it's at a point where you can expect the API not to change too much more. So if you're looking for something fun, I'd say node is a great choice.
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Java, List only subdirectories from a directory, not files
... @amadain no recursion as expected docs.oracle.com/javase/7/docs/api/java/io/File.html#listFiles()
– headsvk
Feb 26 '18 at 12:02
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