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How do you clone an Array of Objects in Javascript?
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The issue with your shallow copy is that all the objects aren't cloned. While the references to each object are unique in each array, once you ultimately grab onto it you're dealing with the same object as before. There is nothing wrong with the way you cloned it... the same result would...
Python nonlocal statement
...Aug 11 '09 at 17:50
SingleNegationEliminationSingleNegationElimination
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How to automatically crop and center an image
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One solution is to use a background image centered within an element sized to the cropped dimensions.
Basic example
.center-cropped {
width: 100px;
height: 100px;
background-position: center center;
backgr...
“No backupset selected to be restored” SQL Server 2012
...nagement Studio couldn't read the file. Since this is dev I just gave Everyone permissions to the bak file and could then successfully restore via the GUI.
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How do I restart nginx only after the configuration test was successful on Ubuntu?
... has errors. On a multi-site server this puts down all the sites, even the ones without configuration errors.
7 Answers
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Uploading Files in ASP.net without using the FileUpload server control
...WebRequest will cause the MyFile.SaveAs to fail. Just wasted hours chasing one client working and one client not.
– Bob Clegg
Nov 23 '16 at 23:12
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Unable to find specific subclass of NSManagedObject
...1187415).
Alternatively, you can empty the "Module" field (it will show "None") and mark the
managed object subclasses with @objc(classname) (this was observed
in https://stackoverflow.com/a/31287260/1187415).
Remark: This answer was originally written for Xcode 6.
There were some changes in th...
How do I get the size of a java.sql.ResultSet?
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How does one fetch the value returned when executing a select count?
– Naftuli Kay
Jun 2 '11 at 9:14
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Fixing “Lock wait timeout exceeded; try restarting transaction” for a 'stuck" Mysql table?
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TAKE NOTE! This was mentioned by someone on one of the many SO threads concerning this problem: Sometimes the process that has locked the table shows up as sleeping in the processlist! I was tearing my hair out until I killed all the threads that wer...
Save Screen (program) output to a file
...ession, logged in again today and reattached using "screen -r" (I only had one), exited, and did a find / -name "screen*log" which found nothing.
– pacoverflow
Apr 15 '16 at 14:42
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