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Is there a JavaScript / jQuery DOM change listener?
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In addition to the "raw" tools provided by MutationObserver API, there exist "convenience" libraries to work with DOM mutations.
Consider: MutationObserver represents each DOM change in terms of subtrees. So if you're, for instance, waiting for...
What is the difference between 'content' and 'text'
...rations in the data to do their own decoding and so they should be fed the raw r.content, not the coverted r.text.
– tdelaney
Mar 6 '18 at 19:47
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How can I pass data from Flask to JavaScript in a template?
...;...</div>
Then access it in a static JavaScript file like so:
// Raw JavaScript
var geocode = JSON.parse(document.getElementById("mydiv").dataset.geocode);
// jQuery
var geocode = JSON.parse($("#mydiv").data("geocode"));
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System.currentTimeMillis vs System.nanoTime
...Time. Consistency (monotonicity) was more important to my application than raw precision or absolute accuracy.
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PDO support for multiple queries (PDO_MYSQL, PDO_MYSQLND)
...n. Understand your use before using it. Personally, I use it for seeding raw migration files for integration testing.
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Suppress/ print without b' prefix for bytes in Python 3
...if the data is not already UTF-8 compatible. E.g. when the data are actual raw bytes.
from binascii import hexlify
from codecs import encode # alternative
>>> print(hexlify(b"\x13\x37"))
b'1337'
>>> print(str(hexlify(b"\x13\x37"), "utf-8"))
1337
>>>> print(str(encode(...
How does @synchronized lock/unlock in Objective-C?
...ead (think of it as a hidden cost), and it's good to be aware of that, but raw performance is probably not the supreme goal when using such constructs anyway.
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What are the typical reasons Javascript developed on Firefox fails on IE? [closed]
...tion.
With IE you're more likely to fail on styling coming out right than raw javascript issues, animations a few pixels off and that sort of thing, much more-so in IE6 of course.
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Hidden features of C
... waiting = 'WAIT',
};
This makes it much simpler if you're looking at a raw memory dump and need to determine the value of an enum without having to look it up.
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How is a non-breaking space represented in a JavaScript string?
...r values.
Instead of comparing using the entity, compare using the actual raw character:
var x = td.text();
if (x == '\xa0') { // Non-breakable space is char 0xa0 (160 dec)
x = '';
}
Or you can also create the character from the character code manually it in its Javascript escaped form:
var x...