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Where can I get a list of Ansible pre-defined variables?
...n playbooks and template files. For example, the host ip address is ansible_eth0.ipv4.address. Googleing and searching the docs I cound't find a list of all available variables. Would someone list them for me?
...
java.lang.RuntimeException: Unable to instantiate activity ComponentInfo
...fix the problem
Once the jar was added to the build path, I had change the order on the Java Build Path > Order and Export tab - I set the JAR to the first item in the list (it was the last after the /src and /gen items).
I then rebuilt and redeployed the app to my device - it worked as expected ...
Using column alias in WHERE clause of MySQL query produces an error
...
You can only use column aliases in GROUP BY, ORDER BY, or HAVING clauses.
Standard SQL doesn't allow you to
refer to a column alias in a WHERE
clause. This restriction is imposed
because when the WHERE code is
executed, the column value may not yet
be dete...
Client on node: Uncaught ReferenceError: require is not defined
...s now deprecated github.com/componentjs/component
– i_emmanuel
Jul 17 '17 at 12:35
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How do I attach events to dynamic HTML elements with jQuery? [duplicate]
...function() {
// do something
});
This can be an issue because of the order event handlers are fired. If you find yourself doing this, but it is causing issues because of the order in which it is handled.. You can always wrap that into a function, that when called "refreshes" the listener.
For...
Concrete Javascript Regex for Accented Characters (Diacritics)
...× ÷
See https://unicode-table.com/en/ for characters listed in numeric order.
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How can a Javascript object refer to values in itself? [duplicate]
...Vieira to this question explains it nicely.
– samurai_jane
Aug 6 at 19:09
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Install Windows Service created in Visual Studio
....ServiceName = "SAS Service";
// Add installer to collection. Order is not important if more than one service.
Installers.Add(serviceInstaller1);
Installers.Add(processInstaller);
}
}
}
...
How do I link a JavaScript file to a HTML file?
... HTML document, ideally inside the which points to your javascript files. Order of the script tags are important. Load the jQuery before your script files if you want to use jQuery from your script.
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min...
Which characters need to be escaped when using Bash?
...ble version of 2
There's an easy safe set of characters, like [a-zA-Z0-9,._+:@%/-], which can be left unescaped to keep it more readable
I\'m\ a\ s@fe\ \$tring\ which\ ends\ in\ newline"
"
sed command: LC_ALL=C sed -e 's/[^a-zA-Z0-9,._+@%/-]/\\&/g; 1{$s/^$/""/}; 1!s/^/"/; $!s/$/"/'.
Note ...