variables Archives - Page 13 of 16

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I just started to learn PHP and doing things with WordPress and I am a bit confused about information in Codex. Was told ...

I’ve got a script ‘myscript’ that outputs the following: abc def ghi in another script, I call: declare RESULT=$(./myscript) and $RESULT gets the ...

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IT Nursery

I need to generate a simple error message on a page by passing a variable through the URL. The URL is structured as ...

What is the meaning of _ after for in this code? if tbh.bag: n = 0 for _ in tbh.bag.atom_set(): n += 1 ...

In PHP, you can declare constants in two ways: With define keyword define('FOO', 1); Using const keyword const FOO = 1; What are ...

How can I create static variables in Javascript? 44 s 44

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IT Nursery

Using WP3.1 I Have a custom page with a WP_Query and the query gets dynamic variables from the url. And i want safe ...

TL;DR: How do I export a set of key/value pairs from a text file into the shell environment? For the record, below is ...

Is there a way to check if the type of a variable in python is a string, like: isinstance(x,int); for integer values? 22 ...