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Check for null in foreach loop
..., consider changing the getter of Headers instead. null is the value of unknown so if possible instead of using null as "I know there are no elements" when null actually(/originally) should be interpreted as "I don't know if there are any elements" use an empty set to show that you know there are no...
How to parameterize @Scheduled(fixedDelay) with Spring 3.0 expression language?
... handle this. fixedDelayString, fixedRateString and initialDelayString are now available too.
@Scheduled(fixedDelayString = "${my.fixed.delay.prop}")
public void readLog() {
...
}
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How do you convert Html to plain text?
... of a CFG I would suggest using a third party tool, unfortunately I don't know of a good one to recommend.
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presentViewController and displaying navigation bar
...chy and the top-most controller is displayed as a modal and would like to know how to display the navigation bar when using
...
How can I concatenate NSAttributedStrings?
...g()
result.append(left)
result.append(right)
return result
}
Now you can concatenate them just by adding them:
let helloworld = NSAttributedString(string: "Hello ") + NSAttributedString(string: "World")
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How do I write good/correct package __init__.py files
...ated to foo such as fooFactory, tallFoo, shortFoo
then the app grows and now it's a whole folder
foo/
__init__.py
foofactories.py
tallFoos.py
shortfoos.py
mediumfoos.py
santaslittlehelperfoo.py
superawsomefoo.py
anotherfoo.py
then the init script can say
__all__...
Is it possible to use Razor View Engine outside asp.net
...re just going to have to add those magic <text> tags or use @: every now and then. Once the VS editor support comes out for the Razor syntax it will be quite easy to tell when the transitions occur.
– marcind
Sep 3 '10 at 15:42
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How to handle button clicks using the XML onClick within Fragments
...
That's what I'm doing now essentially but it is a lot messier when you have multiple fragments that each need to receive click events. I'm just aggravated with fragments in general because paradigms have dissolved around them.
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How do I import the javax.servlet API in my Eclipse project?
...vers? I have Apache Tomcat v7.0 (2) and (3) that I want to delete. Anyone knows how?
– Robben
May 26 '15 at 0:56
Not h...
Example of Named Pipes
...tion<SomeClass> conn)
{
Console.WriteLine("Client {0} is now connected!", conn.Id);
conn.PushMessage(new SomeClass { Text: "Welcome!" });
};
server.ClientMessage += delegate(NamedPipeConnection<SomeClass> conn, SomeClass message)
{
Console.WriteLine("...