if i have a function that uses the rand() function as its initialization value, would that value be found when the program compiles, or when the function is run?
I have two different tables in my database, and each are displayed to the user based on their \"SortOrder\". I have written two functions that take a row (or entity) and swaps its sort order with the
So I have some codes look like the followin开发者_如何学Gog: @foo ||= {} @foo[:bar] ||= {} @foo[:bar][:baz] ||= {}
Here are two way to initialize class variables. 1st Method class Test { private $var1; private $var2; public function Test($var1,$var1) {
Is there a nice way to stop the repetition o开发者_如何学Cf task from within the task itself when running in a ScheduledExecutorService?
So I\'m working in Delphi 2007 and I am cleaning up my code. I have come to notice that in a great many procedures I declare a number of different variables of开发者_运维知识库 the same type.
My gut feeling is it is not. I am in the following situati开发者_Go百科on: class PluginLoader { public:
I asked this goofy question earlier today and got good answers. I think what I really meant to 开发者_开发问答ask is the following:
Which do you prefer and why\" String myString = null; if(someCondition) myString = \"something\"; else myString = \"something else\";
This question is a result of the answers to this question that I just asked. It was claimed that this code is \"ugly\" because it initializes a variable to a value that will never be read:
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