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Android ClickableSpan not calling onClick
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OF COURSE I need to set what the documentation calls an "arrow key handler" to make a click handler work. So obvious! (╯°□°）╯︵ ┻━┻
– adamdport
Mar 30 '15 at 21:39
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Django queries - id vs pk
...ary key field i.e. you don't need to care whether the primary key field is called id or object_id or whatever.
It also provides more consistency if you have models with different primary key fields.
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Can I return the 'id' field after a LINQ insert?
...inq-to-SQL can I get the id that I just inserted without making another db call? I am assuming this is pretty easy, I just don't know how.
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What is android:weightSum in android, and how does it work?
...the LinearLayout (e.g. layout_width for orientation="horizontal"). We will call this value the weight multiplier for each element. The default value for weightSum is 1.0, so the default weight multiplier is 1/n, where n is the number of fill_parent elements; wrap_content elements do not contribute ...
Exposing database IDs - security risk?
...nd the risks and take care to address them.
The first danger is what OWASP called "insecure direct object references." If someone discovers the id of an entity, and your application lacks sufficient authorization controls to prevent it, they can do things that you didn't intend.
Here are some good r...
Reset AutoIncrement in SQL Server after Delete
... value already bigger like @MatthisKohli case, the explicit reseed must be called.
– Martheen
Oct 18 '16 at 3:52
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Practical usage of setjmp and longjmp in C
...in me where exactly setjmp() and longjmp() functions can be used practically in embedded programming? I know that these are for error handling. But I'd like to know some use cases.
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Is it possible to have two partial classes in different assemblies represent the same class?
I have a class called 'Article' in a project called 'MyProject.Data', which acts as the data layer for my web application.
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How do I use cascade delete with SQL Server?
...ike:
ALTER TABLE dbo.T2
DROP CONSTRAINT FK_T1_T2 -- or whatever it's called
ALTER TABLE dbo.T2
ADD CONSTRAINT FK_T1_T2_Cascade
FOREIGN KEY (EmployeeID) REFERENCES dbo.T1(EmployeeID) ON DELETE CASCADE
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How can I change an element's class with JavaScript?
...on logic.
The first step to achieving this is by creating a function, and calling the function in the onclick attribute, for example:
<script type="text/javascript">
function changeClass(){
// Code examples from above
}
</script>
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<button onclick="changeClass()"&g...