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How do you convert a jQuery object into a string?
...;').append($('#item-of-interest').clone()).html();
This is explained in more depth here, but essentially you make a new node to wrap the item of interest, do the manipulations, remove it, and grab the HTML.
If you're just after a string representation, then go with new String(obj).
Update
I wr...
Unix command to prepend text to a file
...t '\n' only works for GNU sed, not BSD (such as OSX, FreeBSD, etc.). To be more portable with those, see: stackoverflow.com/questions/1421478/…
– jwd
Jun 27 '17 at 23:19
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In Objective-C why should I check if self = [super init] is not nil?
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jQuery Event : Detect changes to the html/text of a div
...v').bind('DOMSubtreeModified', function(){
console.log('changed');
});
More details and browser support datas are Here.
Attention: in newer jQuery versions bind() is deprecated, so you should use on() instead:
$('body').on('DOMSubtreeModified', 'mydiv', function(){
console.log('changed');
})...
Free XML Formatting tool [closed]
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How can I start PostgreSQL server on Mac OS X?
...brew package manager includes launchctl plists to start automatically. For more information, run brew info postgres.
Start manually
pg_ctl -D /usr/local/var/postgres start
Stop manually
pg_ctl -D /usr/local/var/postgres stop
Start automatically
"To have launchd start postgresql now and restart at lo...
When to use CouchDB over MongoDB and vice versa
... & P (Consistency, Availability & Partition tolerance) which 2 are more important to you? Quick reference, the Visual Guide To NoSQL Systems
MongodB : Consistency and Partition Tolerance
CouchDB : Availability and Partition Tolerance
A blog post, Cassandra vs MongoDB vs CouchDB vs Redis ...
How to get rid of `deprecated conversion from string constant to ‘char*’` warnings in GCC?
...ohn's answer below, about changing the signature to accept const char*, is more correct.
– jcwenger
Jun 27 '14 at 15:07
216
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C++ equivalent of StringBuffer/StringBuilder?
... way. On top of that it adds a bunch of redundant copy operations, and may more reallocations (hence calls to new/delete) since you are appending to a short string.
– BeeOnRope
Nov 18 '17 at 19:30
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Are Databases and Functional Programming at odds?
... just for fun, I thought I'd mention datalog which attempts to be a more stateless database. it records all actions, such as "user likes post 1233." These actions resolve to the true state of the database. The key is that queries are just facts rather than mutation...
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