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How to lose margin/padding in UITextView?
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401
Up-to-date for 2019
It is one of the silliest bugs in iOS.
The class given here, UITextViewFixe...
What limits does scala place on the “acceptable complexity” of inferred types?
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10
When inferring types, the compiler often needs to calculate the Least Upper Bound (LUB) of a lis...
In Hibernate Validator 4.1+, what is the difference between @NotNull, @NotEmpty, and @NotBlank?
...he CharSequence, Collection, Map or Array object is not null and size > 0.
@NotBlank: The string is not null and the trimmed length is greater than zero.
To help you understand, let's look into how these constraints are defined and carried out (I'm using version 4.1):
The @NotNull constrain...
Submitting the value of a disabled input field
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240
I wanna Disable an Input Field on a
form and when i submit the form the
values from the d...
Xcode — what is $(SRCROOT)?
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answered Sep 15 '10 at 15:39
mipadimipadi
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How to specify a multi-line shell variable?
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140
Use read with a heredoc as shown below:
read -d '' sql << EOF
select c1, c2 from foo
wher...
UTF-8: General? Bin? Unicode?
...to figure out what collation I should be using for various types of data. 100% of the content I will be storing is user-submitted.
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MySQL how to join tables on two fields
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180
JOIN t2 ON t1.id=t2.id AND t1.date=t2.date
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What is the _snowman param in Ruby on Rails 3 forms for?
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308
This parameter was added to forms in order to force Internet Explorer (5, 6, 7 and 8) to encode...
How to dynamic new Anonymous Class?
In C# 3.0 you can create anonymous class with the following syntax
3 Answers
3
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