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What is “callback hell” and how and why does RX solve it?
...to convince anyone that this version is uglier than the previous one. :-)
2) When (in what kind of settings) does the "callback hell problem" occur?
When you have lots of callback functions in your code! It gets harder to work with them the more of them you have in your code and it gets particular...
Merge, update, and pull Git branches without using checkouts
I work on a project that has 2 branches, A and B. I typically work on branch A, and merge stuff from branch B. For the merging, I would typically do:
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pip issue installing almost any library
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26 Answers
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Is there a way to suppress JSHint warning for one given line?
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Yes, there is a way. Two in fact. In October 2013 jshint added a way to ignore blocks of code like this:
// Code here will be linted with JSHint.
/* jshint ignore:start */
// Code here will be ignored by JSHint.
/* jshint ignore:end */
// Code here will be linted with...
Cannot use object of type stdClass as array?
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812
Use the second parameter of json_decode to make it return an array:
$result = json_decode($data...
When to use Amazon Cloudfront or S3
... the other way around? I'm trying to understand the difference between the 2 through examples.
10 Answers
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Convert SQLITE SQL dump file to POSTGRESQL
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edited Sep 16 at 2:54
community wiki
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Database Design for Revisions?
...isions(Change History) for the entities in the database. Currently we have 2 designed proposals for this:
16 Answers
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jQuery to serialize only elements within a div
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279
No problem. Just use the following. This will behave exactly like serializing a form but using...
Detect changed input text box
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532
You can use the input Javascript event in jQuery like this:
$('#inputDatabaseName').on('input',...