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What is the difference between attribute and property? [closed]
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72
These words existed way before Computer Science came around.
Attribute is a quality or object...
Programmatically create a UIView with color gradient
...e:198/255.0 alpha:1.0] CGColor],(id)[[UIColor colorWithRed:145/255.0 green:72.0/255.0 blue:203/255.0 alpha:1.0] CGColor], nil];
[view.layer addSublayer:gradient];
UPDATED :-
Swift3 +
Code :-
var gradientView = UIView(frame: CGRect(x: 0, y: 0, width: 320, height: 35))
let gradientLayer:C...
Google maps API V3 - multiple markers on exact same spot
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@Ignatius most excellent answer, updated to work with v2.0.7 of MarkerClustererPlus.
Add a prototype click method in the MarkerClusterer class, like so - we will override this later in the map initialize() function:
// BEGIN MODIFICATION (around line 715)
MarkerClusterer.prot...
LISTAGG in Oracle to return distinct values
... ','([^,]+)(,\1)+', '\1')
-> 2 ,2.1,3,4 Success - fixed length items
V2 -items contained within items eg. 2,21
regexp_replace('2.1,1','([^,]+)(,\1)+', '\1')
-> 2.1 Fail
regexp_replace('2 ,2 ,2.1,1 ,3 ,4 ,4 ','(^|,)(.+)(,\2)+', '\1\2')
-> 2 ,2.1,1 ,3 ,4 -- success - NEW regex
regexp_r...
'Java' is not recognized as an internal or external command
...editor paste this at the start of the line
C:\Program Files\Java\jdk1.7.0_72\bin;
Click Ok then Ok again
Restart command prompt otherwise it won't see the change to the path variable
Type java -version in command prompt.
Notes on Step 8:
1. The version of java in this may be different from the ...
I forgot the password I entered during postgres installation
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72
The pg_hba.conf (C:\Program Files\PostgreSQL\9.3\data) file has changed since these answers wer...
Saving changes after table edit in SQL Server Management Studio
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72
To work around this problem, use SQL statements to make the changes to the metadata structure o...
scp or sftp copy multiple files with single command
...sure where this should work. ``` (venv) ➜ git:(master) ✗ scp root@172.29..xxx.yyy:"/usr/local/bin/kubectl /root/.kube/config" /tmp/ root@172.29..xxx.yyy's password: protocol error: filename does not match request ```
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How to get the cuda version?
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723
As Jared mentions in a comment, from the command line:
nvcc --version
(or /usr/local/cuda/...
How to access the ith column of a NumPy multidimensional array?
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724
>>> test[:,0]
array([1, 3, 5])
Similarly,
>>> test[1,:]
array([3, 4])
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