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Why does changing the returned variable in a finally block not change the return value?
... see in the output s is indeed changed but after the return.
public class Test {
public String s;
public String foo() {
try {
s = "dev";
return s;
} finally {
s = "override variable s";
System.out.println("Entry in finally Block");
}
}
public static ...
How to create Gmail filter searching for text only at start of subject line?
...lemented this feature. I created the following filter:
Matches: subject:([test])
Do this: Skip Inbox
And then I sent a message with the subject
[test] foo
And the message was archived! So it seems all that is necessary is to create a filter for the subject prefix you wish to handle.
...
.keyCode vs. .which
...
@anne-van-rossum, event.wich == null && ... test for null or undefined only. your event.wich || ... test for falsy (undefined, null, false, 0, '', etc)
– aMarCruz
May 22 '15 at 11:54
...
How do I pass a method as a parameter in Python
...e is your example re-written to show a stand-alone working example:
class Test:
def method1(self):
return 'hello world'
def method2(self, methodToRun):
result = methodToRun()
return result
def method3(self):
return self.method2(self.method1)
test = Tes...
Splitting a Java String by the pipe symbol using split(“|”)
...
You need
test.split("\\|");
split uses regular expression and in regex | is a metacharacter representing the OR operator. You need to escape that character using \ (written in String as "\\" since \ is also a metacharacter in String...
RESTful API methods; HEAD & OPTIONS
..." or "no-op" type of method; it does nothing beyond allowing the client to test the capabilities of the server. For example, this can be used to test a proxy for HTTP/1.1 compliance (or lack thereof).
If the Request-URI is not an asterisk, the OPTIONS request applies only to the options that are ava...
Populating a database in a Laravel migration file
...
All of Laravel's language implies a seeder is for test data, so I think that should be kept in mind with design. It's important to distinguish between data that is part of the app vs test data, and including required data directly in a migration makes that distinction very c...
Can I apply a CSS style to an element name?
...too.
It will affect all elements with this name.
For example:
[name=test] {
width: 100px;
}
<input type=text name=test>
<div name=test></div>
share
|
improve thi...
Why does Python code run faster in a function?
...to PyPy, up to the current version (1.8 at the time of this writing.) The test code from the OP runs about four times slower in global scope compared to inside a function.
– GDorn
Jun 28 '12 at 17:17
...
Find string between two substrings [duplicate]
...n -- what about @Tim McNamara's suggestion of something like ''.join(start,test,end) in a_string?
– jdd
Jul 30 '10 at 13:13
...