merging-data Questions
4
I am looking for an array_merge() function that does NOT replace values, but ADDS them.
Example, this is the code I am trying:
echo "<pre>";
$a1 = array(
"a" => 2
,...
Yester asked 22/5, 2011 at 5:39
11
Solved
I have two arrays like this:
array(
'11' => '11',
'22' => '22',
'33' => '33',
'44' => '44'
);
array(
'44' => '44',
'55' => '55',
'66' => '66',
'77' => '77'
);
I want t...
Lashkar asked 30/6, 2011 at 13:24
9
Solved
I have some code that appears to merge the data from two arrays using +=, but it doesn't include all of the elements in the element. How does it work?
Example:
$test = array('hi');
$test += array('...
Jackshaft asked 26/1, 2010 at 14:46
3
Solved
I have the following code:
$a = array('a' => 'some value', 'b' => 'some value', 'c' => 'some value');
$b = array('a' => 'another value', 'd' => 'another value', 'e' => 'another va...
Dictograph asked 22/9, 2014 at 11:16
4
Solved
Either I'm blind or I can't find this problem anywhere here on SO.
Yesterday I had a problem with merging arrays, which I could fix with the help of SO. Today I have, again, a problem with merging ...
Seamaid asked 25/7, 2013 at 6:12
4
Solved
Assume I have the following two DataFrames:
X Y Z
1 0.0 0.0 0.0
2 1.0 2.0 3.0
3 4.0 2.0 0.0
4 NaN NaN NaN
5 NaN NaN NaN
6 NaN NaN NaN
7 NaN NaN NaN
8 NaN NaN NaN
and
X.2 Y.2 Z.2
1 NaN NaN NaN...
Reichstag asked 30/9, 2015 at 14:11
6
Solved
I have a function that take 2 arrays ($schedule, $remove), both are arrays of days with time inside, it will remove time from the schedule .
Now this function is working fine if I have between 1 &...
Acosta asked 16/11, 2012 at 16:56
2
I want to merge two profiles into one. What is the best way to do this in Rails.
I have two profiles say user1 and user2 and there are at least 30 tables associated with them.
Now i want to merge...
Hogle asked 26/12, 2012 at 12:56
2
Solved
In PHP, (given that $a, $b and $c are arrays) is $a = array_replace($b, $c) always functionally identical to $a = $c + $b?
I can't seem to find any edge cases that would indicate otherwise.
(just...
Jowers asked 16/12, 2011 at 16:48
3
Solved
I'm trying to write a function where I can specify any amount of array, and the return value will be an array containing the contents of all of the specified arrays.
I've done this, but it seems l...
Idaliaidalina asked 26/9, 2011 at 5:43
7
Solved
Both databases have the same schema, but they may experience conflict with primary key in some tables. So I want them to just ignore the duplicate rows, and continue merging further.
Arta asked 26/5, 2009 at 8:14
1
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