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Compare floats in php
I want to compare two floats in PHP, like in this sample code:
16 Answers
16
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Why would one use the Publish/Subscribe pattern (in JS/jQuery)?
... pattern, ignoring the handler for now:
$.subscribe('iquery/action/remove-order', removeOrder);
$container.on('click', '.remove_order', function(event) {
event.preventDefault();
$.publish('iquery/action/remove-order', $(this).parents('form:first').find('div.order'));
});
There is already...
What is the difference between self::$bar and static::$bar in PHP?
...keyword. In this case, your Foo class defines a protected static property called $bar. When you use self in the Foo class to refer to the property, you're referencing the same class.
Therefore if you tried to use self::$bar elsewhere in your Foo class but you had a Bar class with a different value ...
Correct file permissions for WordPress [closed]
...tup you should tighten the access rights, according to Hardening WordPress all files except for wp-content should be writable by your user account only. wp-content must be writable by www-data too.
chown <username>:<username> -R * # Let your useraccount be owner
chown www-data:www-data...
Remove multiple whitespaces
I'm getting $row['message'] from a MySQL database and I need to remove all whitespace like \n \t and so on.
15 Answer...
How to remove the first and the last character of a string
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Here you go
var yourString = "/installers/";
var result = yourString.substring(1, yourString.length-1);
console.log(result);
Or you can use .slice as suggested by Ankit Gupta
var yourString = "/installers/services/";
var result = yourString....
Amazon S3 Change file download name
...mention that it was not me to provide the right answer on Amazon forum and all credits should go to Colin Rhodes ;-)
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Origin null is not allowed by Access-Control-Allow-Origin
I have made a small xslt file to create an html output called weather.xsl with code as follows:
7 Answers
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How to apply CSS to iframe?
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Does this actually work cross-domain? I don't think it would.
– Simon East
Nov 4 '11 at 0:52
89
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How to find duplicates in 2 columns not 1
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great thanks, does the order that you group by matter?
– Andrew
Jan 27 '17 at 20:56
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