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Mysql error 1452 - Cannot add or update a child row: a foreign key constraint fails
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answered Aug 10 '09 at 7:38
nosnos
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htmlentities() vs. htmlspecialchars()
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354
From the PHP documentation for htmlentities:
This function is identical to htmlspecialchar...
Why does InetAddress.isReachable return false, when I can ping the IP address?
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73
The "isReachable" method has not been worthy of using for me in many cases. You can scroll to th...
How do you view ALL text from an ntext or nvarchar(max) in SSMS?
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Maximum Characters Retrieved
Enter a number from 1 through 65535 to specify the maximum number of characters that will be displayed in each cell.
Maximum is, as you see, 64k. The default is much smaller.
BTW Results to Text has even more drastic limitation:
Maximum number...
Can I change multiplier property for NSLayoutConstraint?
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Difference between style = “position:absolute” and style = “position:relative”
...;span>Span1</span>
<span>Span2</span>
<span>Span3</span>
...then all three <span> elements would sit next to each other without overlapping.
If I set the second <span> to use relative positioning, like this:
<span>Span1</span>
<span sty...
What is the difference between decodeURIComponent and decodeURI?
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John
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answered Apr 14 '09 at 14:03
MahdeToMahdeTo
9,94611 gold b...
Zipping streams using JDK8 with lambda (java.util.stream.Streams.zip)
In JDK 8 with lambda b93 there was a class java.util.stream.Streams.zip in b93 which could be used to zip streams (this is illustrated in the tutorial Exploring Java8 Lambdas. Part 1 by Dhananjay Nene ). This function :
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Cross-thread operation not valid: Control accessed from a thread other than the thread it was create
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439
As per Prerak K's update comment (since deleted):
I guess I have not presented the question pr...