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Can a foreign key be NULL and/or duplicate?
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@ThomasWeller Referencing a fake salesperson ("Unassigned") makes the problem worse. I assume your salesperson table has multiple columns.....
Convert hex color value ( #ffffff ) to integer value
...eople upvoted this; it doesn't work!! The colors here are being stored in 32 bits so printing them makes them display as longs. parseInt looks for an explicit `-' to denote a negative, and doesn't respect the sign bit for ints or longs. Thus it will give the wrong number.
– Ch...
shortcut in Android Studio to locate the current editing src file
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answered Sep 7 '15 at 10:32
AliShAliSh
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how to check and set max_allowed_packet mysql variable [duplicate]
... an instance on AWS EC2 with Drupal and Solr Search Engine, which required 32M max_allowed_packet. It you set the value under [mysqld_safe] (which is default settings came with the mysql installation) mode in /etc/my.cnf, it did no work. I did not dig into the problem. But after I change it to [mysq...
How do I get the value of a textbox using jQuery?
...il").val()
– Nipek
Apr 26 '17 at 15:32
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'setInterval' vs 'setTimeout' [duplicate]
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lunixbochslunixbochs
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Regex for quoted string with escaping quotes
... I can't believe I didn't think to do that...
– Ajedi32
Jan 3 '14 at 22:17
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Case insensitive comparison NSString
...atm, this will return true if someString is nil.
– nh32rg
Jul 26 '13 at 15:28
@nh32rg Could'y you just make up for the...
C++ IDE for Macs [closed]
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edited Mar 12 '16 at 12:32
Peter Mortensen
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Is there a way to iterate over a range of integers?
...cw/Go/iter.go:20) MOVQ 24(SP),DX
0063 (/home/ncw/Go/iter.go:20) MOVQ 32(SP),CX
0064 (/home/ncw/Go/iter.go:20) MOVQ 40(SP),AX
0065 (/home/ncw/Go/iter.go:20) MOVQ DX,~r0+-24(SP)
0066 (/home/ncw/Go/iter.go:20) MOVQ CX,~r0+-16(SP)
0067 (/home/ncw/Go/iter.go:20) MOVQ AX,~r0+-8(SP)
0068 ...