global
iPhone Coding: How can I set a variable in a ViewController from another?
I have a Tab Bar Application, with an MKMapView on one tab\'s-开发者_如何学运维view (FirstView.xib & FirstViewController.h/.m), and a normal view with labels on it on the other tab\'s-view (Second[详细]
2023-03-05 20:21 分类：问答Trying to use a global exception handler in PHP to handle various toplevel exceptions in a unified manner
Please consider the following code: <?php class MyException extends Exception {} function global_exception_handler($exception)[详细]
2023-03-05 16:31 分类：问答Setting Global variables in thread
I need to ha开发者_如何学编程ve a string as a global variable. There is a possibility for multiple threads to set the global variable. Should I have to go for mutex for this? Or will OS handle such ac[详细]
2023-03-05 15:21 分类：问答Call External Object in Class Function During Callback
I\'ve a class which has a function that check and creates table in database. In order to do so i need to use WordPress $wpdb object.[详细]
2023-03-05 10:21 分类：问答Definition and Assignment of Pointers to functions at global and local scope
A quick question I hope. I would like to know why the line commented out belo开发者_JAVA技巧w causes an error when placed at the global level while it works fine when placed inside the main function?[详细]
2023-03-04 21:05 分类：问答Javascript Object Question
I\'m a beginner w/ Javascript. I\'m looking at the following code that someone else wrote: function MeetingPage()[详细]
2023-03-04 20:02 分类：问答Is it safe to modify the output of globals()?
The documentation for the locals() function specifically warns not to modify its output, as interpreters may not reflect changes in the local scope. I\'m assuming that means the Python spec doesn\'t r[详细]
2023-03-04 19:57 分类：问答What is meant by “leaking” into global scope?
A while ago, I offered-up a JavaScript design pattern (the Module Pattern - see below) that I got from a John Resig example as part of a solution to someone’s question and I received the following co[详细]
2023-03-04 17:21 分类：问答Wordpress php page $GLOBALS problem
Hi I\'ve an issue while dealing with a php code inside Wordpress; I\'ve my aaa.php file wich contains code:[详细]
2023-03-04 12:37 分类：问答How do you define global variables?
so how do you prefer to declare and use global variables? 1) global variable; echo $variable; or 2) 开发者_高级运维[详细]
2023-03-03 17:22 分类：问答
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