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How to parse JSON in Python?
My project is currently receiving a JSON message in python which I need to get bits of information out of. For the purposes of this, let's set it to some simple JSON in a string:
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SQL Inner-join with 3 tables?
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@BobSanders just updated my answer, then if you don't want the HallPref number just drop those columns
– Taryn♦
Apr 17 '12 at 17:09
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How do I get the current time only in JavaScript
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@QPaysTaxes My answer does both. The javascript gets the time and the html shows the user how the code can be used to set the time also if required. I have updated my answer to reflect that. thanks for pointing it out.
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disable all form elements inside div
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I want to disable <a> also... My <a> has onclick too
– RAJ
Jul 30 '12 at 7:59
7
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What is a lambda (function)?
...s and closures have.
Examples in other languages
Perl 5
sub adder {
my ($x) = @_;
return sub {
my ($y) = @_;
$x + $y
}
}
my $add5 = adder(5);
print &$add5(1) == 6 ? "ok\n" : "not ok\n";
JavaScript
var adder = function (x) {
return function (y) {
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Catch paste input
... Nice ! I didn't know about this one, and it fits perfectly my needs !
– Marc Brillault
Feb 3 '16 at 15:53
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django syncdb and an updated model
I have recently updated my model, added a BooleanField to it however when I do python manage.py syncdb , it doesn't add the new field to the database for the model. How can I fix this ?
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What's the difference between dependencies, devDependencies and peerDependencies in npm package.json
This documentation answers my question very poorly. I didn't understand those explanations. Can someone say in simpler words? Maybe with examples if it's hard to choose simple words?
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How can I set the value of a DropDownList using jQuery?
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$("#mydropdownlist").val("thevalue");
just make sure the value in the options tags matches the value in the val method.
share
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How to check 'undefined' value in jQuery
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One of my problems was: if you are doing something like this ("#myId"), make sure what do you really need: a. typeof ("#myId")=== "undefined" b. Or: typeof ("#myId").val() === "undefined"
– Alberici
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