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Is it possible to create a multi-line string variable in a Makefile
... in the command part
[This does not work, see comment from MadScientist]
foo:
echo <<EOF
Here is a multiple line text
with embedded newlines.
EOF
share
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improve this answer...
How are Anonymous inner classes used in Java?
...);
}
};
}
3.)Argument Defined Anonymous inner class:
interface Foo {
void methodFoo();
}
class B{
void do(Foo f) { }
}
class A{
void methodA() {
B b = new B();
b.do(new Foo() {
public void methodFoo() {
System.out.println("methodFoo");
}
...
How do I reload .bashrc without logging out and back in?
...and back out. Say you had the following line in .bashrc: export PATH=$PATH:foo, and then you change it to export PATH=$PATH:bar. If you log in and back out, only bar will be in the PATH, but if you do what you suggest, both foo and bar will be in the PATH. Do you know of a way around this?
...
What's the nearest substitute for a function pointer in Java?
... Main();
if(argv.length == 0)
{
methodName = "foo";
}
else
{
methodName = "bar";
}
method = Main.class.getDeclaredMethod(methodName, int.class);
main.car(method, 42);
}
private void foo(final int x)
...
AngularJS - How to use $routeParams in generating the templateUrl?
...his issue too - the solution is to do something like $routeProvider.when("/foo", { controller : "FooController", controllerAs : "foo", templateUrl: "foo.html" });
– Erin Drummond
Sep 24 '14 at 22:36
...
C++11 rvalues and move semantics confusion (return statement)
...ou to write containers that have overloads for both const reference (const foo& other) and rvalue reference (foo&& other). Even if the argument is too unwieldy to pass with a mere constructor call it can still be done:
std::vector vec;
for(int x=0; x<10; ++x)
{
// automatically...
How to search through all Git and Mercurial commits in the repository for a certain string?
...k for lines that match specified pattern.
You can use git log --grep=<foo> --grep=<bar> (or git log --author=<foo> --grep=<bar> that internally translates to two --grep) to find commits that match either of patterns (implicit OR semantic).
Because of being line-oriented, t...
How to exclude a module from a Maven reactor build?
... <modules>
<module>common</module>
<module>foo</module>
<module>bar</module>
<modules>
...
<profiles>
<profile>
<id>expensive-modules-to-build</id>
<modules>
<module>data<...
Fix a Git detached head?
...in the index, don't delete the file first, just do
git checkout -- path/to/foo
This will restore the file foo to the state it is in the index.
If you want to keep your changes associated with the detached HEAD
Run git branch tmp - this will save your changes in a new branch called tmp.
Run git che...
Python nested functions variable scoping [duplicate]
...g a proper namespace instead of an array to encapsulate the variable:
def foo():
class local:
counter = 0
def bar():
print(local.counter)
local.counter += 1
bar()
bar()
bar()
foo()
foo()
I'm not sure if using a class object this way is considered an ug...