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Best way to create custom config options for my Rails app?
...ted.nested.hi), and just config for single level configuration (ex: config.hello). Source: guides.rubyonrails.org/configuring.html#custom-configuration
– David Gay
Jan 11 '19 at 22:15
...
Why is the tag deprecated in HTML?
... is with margins:
<div style="width:200px;margin:auto;">
<p>Hello World</p>
</div>
Your HTML should define the element, not govern its presentation.
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Sending email with PHP from an SMTP server
...e to address
$subject = 'Insert subject here'; // subject of mail
$body = "Hello world! this is the content of the email"; //content of mail
$headers = array(
'From' => $from,
'To' => $to,
'Subject' => $subject
);
$smtp = Mail::factory('smtp', array(
'host' => 'ssl:...
jQuery .data() does not work, but .attr() does
...to evaluate/parse the attributes. So with an attribute like data-myjson='{"hello":"world"}' when retrieved via .data() will return an Object while retrieval via .attr() will return a string. See jsfiddle example.
Since .data() does extra processing jQuery stores the results of attribute evaluation ...
How does interfaces with construct signatures work?
...d');
}
}
function makeObj(n: StringConstructable) {
return new n('hello!');
}
console.log(makeObj(MadeFromString).name);
This creates an actual constraint for what you can invoke makeObj with:
class Other implements ComesFromString {
constructor (public name: string, count: number) ...
Meaning of …interface{} (dot dot dot interface)
... Greeting(prefix string, who ...string)
Greeting("nobody")
Greeting("hello:", "Joe", "Anna", "Eileen")
within Greeting, who will have the value nil in the first call, and []string{"Joe", "Anna", "Eileen"} in the second.
If the final argument is assignable to a slice type []T, it may be passed...
Autoresizing issue of UICollectionViewCell contentView's frame in Storyboard prototype cell (Xcode 6
...
Hello Michal, agree with you. But for 100% to be sure, how will it work in next iOSes better to add it I think.
– Igor Palaguta
Sep 21 '14 at 9:31
...
What is “String args[]”? parameter in main method Java
...t is -> 1 1
// one class needs to have a main() method
public class HelloWorld
{
// arguments are passed using the text field below this editor
public static void main(String[] parameter)
{
System.out.println(parameter[0] + parameter[1]); // Output is 11
//Comment out below code in...
Javascript split regex question
hello I am trying what I thought would be a rather easy regex in Javascript but is giving me lots of trouble.
I want the ability to split a date via javascript splitting either by a '-','.','/' and ' '.
...
creating list of objects in Javascript
...eate an array like this:
var myList = new Array();
myList.push('Hello');
myList.push('bye');
for (var i = 0; i < myList .length; i ++ ){
window.console.log(myList[i]);
}
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