switch-statement

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How much programmer "assist" does Java normally need for a switch to JIT to a dispatch table?

I understand that Java does optimizations across the board and can optimize switches depending on how many cases there are, whether the switch is sparse or dense, and if the code is even hot enough fo[详细]

2023-04-08 07:03 分类：问答
Avoid hardcoding in switch statement

I have an object with has two properties: Text and Type. To avoid hard-coding the Types, I put them in the database, so they can be added to in future. At the moment the types are URL, Username and I[详细]

2023-04-08 06:44 分类：问答
JavaScript, Typescript switch statement: way to run same code for two cases?

Is there a way to assign two different case values to the same block of code without copy and pasting? For example, below 68 and 40 should execute the same code, while 30 is not related.[详细]

2023-04-07 23:54 分类：问答
Case Statement with Dictionary

Hi all i wrote the following code, what i am doing is i would like to use Switch case for my dictionary that exists but i am getting an error as[详细]

2023-04-07 18:05 分类：问答
Switch to another running process

Can someone please explain how I would go about switching to 开发者_C百科another running program via C#?[详细]

2023-04-07 16:46 分类：问答
While loop keeps repeating

I setup a while loop where i want to 开发者_如何学Gochoose r or h, i dont want to use forloops but i want to use a switch why is it when i enter r or h it keeps repeating a million times the cout for[详细]

2023-04-07 08:56 分类：问答
Why not change color when pressed?

when you click the color should change to another but it doesnt work! My code: # public class CreateActivity extends Activity {[详细]

2023-04-07 06:02 分类：问答
switch/case within a switch/case

The following appears in my WinProc: if(message == WM_CREATE) { //Do WM_CREATE stuff } else { switch(message)[详细]

2023-04-07 01:19 分类：问答
Enum.Parse() or Switch

For converting a string to an enum, which of the following ways is better? This code: colorEnum color = (colorEnum)Enum.Parse(typeof(colorEnum), \"Green\");[详细]

2023-04-06 21:22 分类：问答
android- location application optimizing

I have created a location application which will show the current location in the google maps api on my device, but i am confused in using network provider and gps provider.[详细]

2023-04-06 12:00 分类：问答