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Static constant string (class member)
...ible, but you have far more options and are much less likely to write some fool things like "magic" == A::RECTANGLE only to compare their address...
– Matthieu M.
Oct 14 '09 at 14:24
...
How can I mock dependencies for unit testing in RequireJS?
...ould log', function(){
spyOn(console, 'log');
yourModule.foo();
expect(console.log).toHasBeenCalledWith('hurp');
})
});
});
})();
So I'm using this approach in production for a while and its really robust.
...
What is an MvcHtmlString and when should I use it?
...T 4 introduces a new code nugget syntax <%: %>. Essentially, <%: foo %> translates to <%= HttpUtility.HtmlEncode(foo) %>. The team is trying to get developers to use <%: %> instead of <%= %> wherever possible to prevent XSS.
However, this introduces the problem that ...
How to list branches that contain a given commit?
... Note: When your commit sha is the most recent commit on the master/foo branch (HEAD)... you can't do an A..B commit range, just dont use a range like so:: git log HEAD --oneline -1 > 82c12a9 (HEAD, origin/remote-branch-name, origin/master, origin/dev, origin/HEAD, master, dev) commit mess...
Node.js check if file exists
...ter a minute search try this :
var path = require('path');
path.exists('foo.txt', function(exists) {
if (exists) {
// do something
}
});
// or
if (path.existsSync('foo.txt')) {
// do something
}
For Node.js v0.12.x and higher
Both path.exists and fs.exists have been de...
Groovy: what's the purpose of “def” in “def x = 0”?
...l.* automatically
// but not java.nio.*
import java.nio.channels.*
class Foo {
public void bar() {
FileChannel channel = new FileInputStream('Test.groovy').getChannel()
println channel.toString()
}
}
new Foo().bar()
e.g. But here I can just 'wing it' as long as everythin...
Only using @JsonIgnore during serialization, but not deserialization
...oreProperties(allowSetters = true, value = {"bar"})
class Pojo{
String foo;
String bar;
}
Both foo and bar are populated in the object, but only foo is written into a response body.
share
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...
IN vs OR in the SQL WHERE Clause
... you want to know the performance difference between the following:
WHERE foo IN ('a', 'b', 'c')
WHERE foo = 'a' OR foo = 'b' OR foo = 'c'
According to the manual for MySQL if the values are constant IN sorts the list and then uses a binary search. I would imagine that OR evaluates them one by on...
Is there something like Annotation Inheritance in java?
...value = {ElementType.TYPE})
@Vehicle
public @interface Car {
}
@Car
class Foo {
}
You can then check if a class is annotated with Vehicle using Spring's AnnotationUtils:
Vehicle vehicleAnnotation = AnnotationUtils.findAnnotation (Foo.class, Vehicle.class);
boolean isAnnotated = vehicleAnnotation...
How to compute the similarity between two text documents?
...swered Jan 17 '12 at 15:54
Fred FooFred Foo
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