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Correct way to pass multiple values for same parameter name in GET request
I'm looking into what is the correct way to pass multiple values for the same parameter name in a GET request.
4 Answers
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Can multiple different HTML elements have the same ID if they're different elements?
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@corsiKa the consequence is undefined behavior, for example, what does document.getElementById("#foo") or $("#foo") return when there are multiple #foos? You'll run into problems being able to work with these elements from JS, pass them as selectors to libraries/APIs/Flash...
MySQL INNER JOIN select only one row from second table
I have a users table and a payments table, for each user, those of which have payments, may have multiple associated payments in the payments table. I would like to select all users who have payments, but only select their latest payment. I'm trying this SQL but i've never tried nested SQL sta...
What is the id( ) function used for?
...an integer (or long integer) which is guaranteed to be unique and constant for this object during its lifetime." (Python Standard Library - Built-in Functions) A unique number. Nothing more, and nothing less. Think of it as a social-security number or employee id number for Python objects.
Is it...
How to find gaps in sequential numbering in mysql?
...t column, and there are no duplicate values, but there are missing values. For example, running this query:
11 Answers
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Python - List of unique dictionaries
...:34},
... {'id':2,'name':'hanna', 'age':30},
... ]
>>> {v['id']:v for v in L}.values()
[{'age': 34, 'id': 1, 'name': 'john'}, {'age': 30, 'id': 2, 'name': 'hanna'}]
In Python3
>>> L=[
... {'id':1,'name':'john', 'age':34},
... {'id':1,'name':'john', 'age':34},
... {'id':2,'name':...
How can I get a channel ID from YouTube?
...ing to retrive the data from my channel using the YouTube Data API V3 .
For that I need my channel ID.
I've tried to find my channel ID from my YouTube account, and I failed in every single way.
If anyone have a single tip for me, I would be incredible glad.
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JavaScript - onClick to get the ID of the clicked button
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I just wanted to note, for anyone getting a null reference exception using JQuery's event.target.id (for me, both Firefox and IE were throwing it), this is a great solution that works in all three major browsers.
– X3074861X
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Does MongoDB's $in clause guarantee order
...sults
{ "$sort": { "weight": 1 } }
])
So that would be the expanded form. What basically happens here is that just as the array of values is passed to $in you also construct a "nested" $cond statement to test the values and assign an appropriate weight. As that "weight" value reflects the ord...
LAST_INSERT_ID() MySQL
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what if 2 INSERTS happend at the same time or one before another?
– FosAvance
Mar 28 '13 at 16:45
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