variable-initialization

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Would the initialization value be computed at compile time or runtime?

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?[详细]

2023-03-27 11:41 分类：问答
C# - Initialize a variable without knowing what its going to be

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[详细]

2023-03-16 04:13 分类：问答
Initialize a multiple levels hash in rails

So I have some codes look like the followin开发者_如何学Gog: @foo ||= {} @foo[:bar] ||= {} @foo[:bar][:baz] ||= {}[详细]

2023-02-17 20:58 分类：问答
Which is the better approach to initialize php properties?

Here are two way to initialize class variables. 1st Method class Test { private $var1; private $var2; public function Test($var1,$var1) {[详细]

2023-02-17 15:37 分类：问答
Stop a periodic task from within the task itself running in a ScheduledExecutorService

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?[详细]

2023-02-09 00:02 分类：问答
How can I pass a group of objects to a function for creation?

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.[详细]

2023-02-03 05:40 分类：问答
Is it ok to call a function in constructor initializer list?

My gut feeling is it is not. I am in the following situati开发者_Go百科on: class PluginLoader { public:[详细]

2023-01-24 12:11 分类：问答
Java String initialization (part 2)

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:[详细]

2023-01-08 10:03 分类：问答
Java String initialization

Which do you prefer and why\" String myString = null; if(someCondition) myString = \"something\"; else myString = \"something else\";[详细]

2023-01-08 09:19 分类：问答
Is it bad practice to initialize a variable to a dummy value?

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:[详细]

2022-12-29 00:58 分类：问答