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How do I get logs/details of ansible-playbook module executions?
...t to the playbook output stream.
tasks:
- name: Hello yourself
script: test.sh
register: hello
- name: Debug hello
debug: var=hello
- name: Debug hello.stdout as part of a string
debug: "msg=The script's stdout was `{{ hello.stdout }}`."
Output should look something like this:
TASK: [...
How can I use break or continue within for loop in Twig template?
...tax $e) {
break;
}
if ($token->test(\Twig_Token::NAME_TYPE, 'for')) {
$currentForLoop++;
} else if ($token->test(\Twig_Token::NAME_TYPE, 'endfor')) {
$currentForLoop--;
}
}
if ($c...
Would you, at present date, use JBoss or Glassfish (or another) as Java EE server for a new project?
...
Can I make do with just servlets? Then I would use Jetty--it is the lightest, fastest, easiest, most flexible solution. If I am leaning against being able to use Jetty, I would question all my assumptions of why. YAGNI applies.
Best is to use StringTemplate/WebStringTemplate on Jetty: a clean...
How many constructor arguments is too many?
...be used anyway.
He says this because of readability; but also because of testability:
Imagine the difficulty of writing all the test cases to ensure that all various combinations of arguments work properly.
I encourage you to find a copy of his book and read his full discussion of function a...
Why is using onClick() in HTML a bad practice?
...do that as easy if the code is in-line an onClick. You also can write unit tests if you wish to against your scripts which is also very hard I'd assume if the code is inside an onClick and no logic is separated. I personally have no issue debugging unobtrusive JavaScript and the benefits in managing...
How does RewriteBase work in .htaccess
...
@self, No. Tested, and sub-explained here: stackoverflow.com/a/11443194/632951
– Pacerier
Oct 3 '17 at 9:59
...
switch / pattern matching idea
...if you are writing tons of 'business rules/logic' that does arbitrary type tests like this and whatnot, I can see how it would be handy.
I've no clue if this is ever likely to be a C# language feature (seems doubtful, but who can see the future?).
For reference, the corresponding F# is approximate...
What does functools.wraps do?
... here's an example of what can happen if you don't use wraps: doctools tests can suddenly disappear. that's because doctools cannot find the tests in decorated functions unless something like wraps() has copied them across.
– andrew cooke
Apr 24 '11 at 22:...
vector::at vs. vector::operator[]
...oint of use, flawed reasoning about the continued validity of some earlier test etc. kick in.
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jQuery vs document.querySelectorAll
...lement("div"),
id = "__sizzle__";
div.innerHTML = "<p class='TEST'></p>";
// Safari can't handle uppercase or unicode characters when
// in quirks mode.
if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) {
return;
}
If th...