javascript - Would it be ridiculous to use a switch statement to handle irc server codes? -

-

there is plenty

I'm working a little bit, and only a few people support Started by these initially, and then a switch statement did not seem like a bad idea. But as much as I support more, the switch statement is getting more and it seems that it is out of control. One issue is that I have placed low level IRC handling code in a file so that it can be reused. I would like to put everything in a file. Another issue is that code blocks in the switch statements currently consider part of this IRC class and this statement is often used. Changing now will be a lot of work and start regression. The only problem is actually my rudeness for a long switch statement, otherwise you know that it works, and it is easy to read, but it is not really making it difficult to maintain but it is such a long switch statement. And this ceremony includes a switch statement, obviously, it is too long. : //

Once I make a switch for a switch, I define the actions that have been named after the value of the switch evaluation. Instead of switch: 

  switch (val) {case: "alert": alert ("yo"); break; }

I check to see if any method exists in the scope and execute it: 

  obj.alert = function () { Alert ("yo"); } If (obj & amp; vjana (obj [val])) [obj [val] (); }

But again in this case I have felt that there is a high risk in regressions and I am not sure that it is worth the effort to avoid getting a statement of statement that you have a hash (A javascript is not {}

object) As with work? Then, you can use an anonymous function for a small piece of code, and for larger pieces of code, you may have a reference to previously written work. I do not know anything about IRC, but here is a small example: 
  var codehash = {001: function () {/ * something ... *}, 002: Big Imperent Object Some Functions}

Like a bad example, but you get this idea.

Edit: If you think that you keep this long switch statement easily and without problems, then I think That it is ridiculous to rewrite your code, so remove switch But I know that I, personally, expect to maintain a hash table as above from a huge switch statement for several reasons. It is up to you. It seems like a ridiculous question that if you continue to insist that you have the only reason to rewrite your code then get rid of the switch statement.


Comments

Post a Comment

Popular posts from this blog

c++ - Linux and clipboard -

-
After selecting the copies of the buffer in Linux, after the text, we can click and paste the button between the mouse. I think there is a special buffer for this, I want to use it. Programming Language: C ++ Your Library: Qt Thanks. There is just one more correct answer than Paul Dixon, which answers your needs: / P > QClipboard * clipboard = QApplication :: clipboard (); CastString Selected Text = Clipboard-> Text (QClipboard :: Selection);
Read more

Visual Studio 2005: How to speed up builds when a VSMDI is open? -

-
Using Visual Studio 2005, if I open the test in VSMFI and try to run the tests, then sometimes the projects are ready. However, they run very slow. CPU 99% waste and output window VS Shows things associated with compiling it. Is there any way to fix this? It does not make any sense. It is not necessary to upgrade that we are a viable alternative to those people who have to deal with the legacy code. Did you try to upgrade SP1? I do not know of any specific problem in this area, but this will be the first change I tried to do.
Read more

booting ubuntu from usb using virtualbox -

-
I am trying to install Ubuntu on a USB, the problem is that I do not want to repeat the boot once, I want to keep my windows, but I want to boot Ubuntu using the virtualbox and USB to the Ubuntu Want to use my hard drive, but how? The virtualbox will not recognize USB as a hard drive when installing an ISO In virtualbox, you have to create a virtual hard disk. Make a USB drive and tell the virtual box to install a virtual hard drive that you just created. EDIT: To answer some more questions: In the new Virtual Disk dialog, click the button next to the location field, click on the button Virtual Disk on Flash Drive To access, click the arrow next to Save in the Select File in the window next to Save In, and you can access your flash drive from there. I recommend setting the image to be allocated dynamically, because the size of your flash drive is not available disk space. I name the image, then select that image to install Ubuntu in the Verbill box. The virtualbox will never...
Read more