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...y(ordered));
// → '{"a":"baz","b":"foo","c":"bar"}'
Use var instead of const for compatibility with ES5 engines.
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What's the rationale for null terminated strings?
As much as I love C and C++, I can't help but scratch my head at the choice of null terminated strings:
18 Answers
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In Firebase, is there a way to get the number of children of a node without loading all the node dat
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The code snippet you gave does indeed load the entire set of data and then counts it client-side, which can be very slow for large amounts of data.
Firebase doesn't currently have a way to count children without loading data, but we do plan to add it.
For now, on...
Custom HTTP headers : naming conventions
...ers have asked us to include data relative to their account in the HTTP headers of requests we send them, or even responses they get from our API.
What is the general convention to add custom HTTP headers, in terms of naming , format ... etc.
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How to get UTF-8 working in Java webapps?
...o encode url (GET request) parameters:
<Connector port="8080" maxHttpHeaderSize="8192"
maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
enableLookups="false" redirectPort="8443" acceptCount="100"
connectionTimeout="20000" disableUploadTimeout="true"
compression="on"
compressionM...
MongoDB Many-to-Many Association
...y needs you can put everything in the user document:
{name:"Joe"
,roles:["Admin","User","Engineer"]
}
To get all the Engineers, use:
db.things.find( { roles : "Engineer" } );
If you want to maintain the roles in separate documents then you can include the document's _id in the roles array inst...
Can someone explain __all__ in Python?
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JimmyJimmy
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How can I prevent SQL injection in PHP?
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In the above example the error mode isn't strictly necessary, but it is advised to add it. This way the script will not stop with a Fatal Error when something goes wrong. And it gives the developer the chance to catch any error(s) which are thrown as PDOExceptions.
What is mandatory, however, is...
In practice, what are the main uses for the new “yield from” syntax in Python 3.3?
...t, if all yield from does is expand the for loop, then it does not warrant adding yield from to the language and preclude a whole bunch of new features from being implemented in Python 2.x.
What yield from does is it establishes a transparent bidirectional connection between the caller and the sub-...
Favorite (G)Vim plugins/scripts? [closed]
...he keyboard shortcuts in the NERD tree are also easy and intuitive.
Edit: Added synopsis
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