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How to tell bash that the line continues on the next line
...ng, and the backslash can be omitted. Some examples:
# In general
$ echo "foo" \
> "bar"
foo bar
# Pipes
$ echo foo |
> cat
foo
# && and ||
$ echo foo &&
> echo bar
foo
bar
$ false ||
> echo bar
bar
Different, but related, is the implicit continuation inside quotes. ...
Controlling maven final name of jar artifact
I'm trying to define a property in our super pom which will be used by all child projects as the destination of the generated artifact.
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Determine path of the executing script
I have a script called foo.R that includes another script other.R , which is in the same directory:
27 Answers
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How do the PHP equality (== double equals) and identity (=== triple equals) comparison operators dif
... such as !== or ===, then you can always be sure that the types won't magically change, because there will be no converting going on. So with strict comparison the type and value have to be the same, not only the value.
Type comparison table
As reference and example you can see the comparison tabl...
Open popup and refresh parent page on close popup
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I didn't know window.opener, thanks! I always put the caller window in a variable in the contentWindow of the child. :-/
– kay
May 29 '12 at 2:36
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CSS selector - element with a given child [duplicate]
I'm looking to make a selector which will select all elements if they have a specific child element. For example, select all <div> with a child <span> .
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What is the “->” PHP operator called and how do you say it when reading code out loud? [closed]
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I call it "dart"; as in $Foo->bar() : "Foo dart bar"
Since many languages use "dot" as in Foo.bar(); I wanted a one-syllable word to use. "Arrow" is just too long-winded! ;)
Since PHP uses . "dot" for concatenation (why?) I can't safely say "dot...
Is there any way to use a numeric type as an object key?
...in an object, it always gets converted to a string. Is there anyway to actually get it to store as a numeric? The normal typecasting does not seem to work.
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How do I remove an array item in TypeScript?
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If array is type of objects, then the simplest way is
let foo_object // Item to remove
this.foo_objects = this.foo_objects.filter(obj => obj !== foo_object);
share
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improve thi...
Mockito verify order / sequence of method calls
... a single mock, not just on two or more mocks.
Suppose I have two classes Foo and Bar:
public class Foo {
public void first() {}
public void second() {}
}
public class Bar {
public void firstThenSecond(Foo foo) {
foo.first();
foo.second();
}
}
I can then add a test class to test...