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SVN best-practices - working in a team
... unit tests". Any work that can't yet meet the standards of trunk must be done in a branch.
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How do you overcome the HTML form nesting limitation?
I know that XHTML doesn't support nested form tags and I have already read other answers here on Stack Overflow regarding this subject, but I still haven't figured out an elegant solution to the problem.
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How do I get the path to the current script with Node.js?
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I found it after looking through the documentation again. What I was looking for were the __filename and __dirname module-level variables.
__filename is the file name of the current module. This is the resolved absolute path of the current module file. (ex:/ho...
How do I avoid capturing self in blocks when implementing an API?
... retained. If you're not using Automatic Reference Counting (ARC), you can do this:
__block MyDataProcessor *dp = self;
self.progressBlock = ^(CGFloat percentComplete) {
[dp.delegate myAPI:dp isProcessingWithProgress:percentComplete];
}
The __block keyword marks variables that can be modified...
How do SQL EXISTS statements work?
...derstanding EXISTS statements. I came across this quote about "exists" and don't understand something:
7 Answers
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How do I remove a key from a JavaScript object? [duplicate]
...ows you to remove a property from an object.
The following examples all do the same thing.
// Example 1
var key = "Cow";
delete thisIsObject[key];
// Example 2
delete thisIsObject["Cow"];
// Example 3
delete thisIsObject.Cow;
If you're interested, read Understanding Delete for an in-depth e...
How to set entire application in portrait mode only?
How do I set it so the application is running in portrait mode only? I want the landscape mode to be disabled while the application is running. How do I do it programmatically?
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What does “program to interfaces, not implementations” mean?
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Interfaces are just contracts or signatures and they don't know
anything about implementations.
Coding against interface means, the client code always holds an Interface object which is supplied by a factory. Any instance returned by the factory would be of type Interface w...
How do I use PHP namespaces with autoload?
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You don't have to use AS. That's not why this solution works. You could just as easily do: use Person\Barnes\David\Class1; (which is equivalent to use Person\Barnes\David\Class1 as Class1;).
– cartbeforeho...
Spring: Why do we autowire the interface and not the implemented class?
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How does spring know which polymorphic type to use.
As long as there is only a single implementation of the interface and that implementation is annotated with @Component with Spring's component scan enabled, Spring framework c...