What features should Java 7 onwards have to encourage switching from C#? -

-

C # There is a good speed at this time. What features do you have to switch (or return) Java?

This will also be useful if people are able to add existing Java versions, such as custom The sections are wrapping around, to make it more interesting wiki.

A .net / C # developer here is missing features that are disturbing me in no particular order This is not a list - as soon as ideas get noticed:

  1. The Java Library is very small For normal things, I have to choose between 5 competing open source products because there are many types of deficiencies in the base library. is.
  2. Is this an object-oriented programming language? Why not the primitive types arising out of "objects" in heck?
  3. Symbols
  4. Closer
  5. Partial Classes and One Low Partial Methods
  6. Real for Generics Support
  7. Using and Setting Out Answers - It was a real WTF for me You really have to close the connections in the effort / catching block explicitly poor Java friends!
  8. Good
  9. Unusual Integer - Then WTF? Again, for what purpose do I need to use more than enough numbers?
  10. In Java, you can return from the last block of the try / catch. A colleague should start a bug like this, for hours I confused hell out of this behavior, as this behavior should be restricted to C # .

I rarely have to use Java and when I do, I have all kinds of WTF moments.

Edit: Based on this fact, for every comment it is no longer a missing Java feature since 1.5.


Comments

Post a Comment

Popular posts from this blog

MySql variables and php -

-
I am getting an error with php in order to format mysql_query () in php to format this string What is the right way? SELECT SELECT SELECT (*) Agents @AgentCount; User_Agent_English, User_Angent_Oursal, US.___Gent_Aginal, COUNT (User_Agent_Percade) ACC, COUNT (*) / (AgentCount) Percentage by agents user_agent_preser order DEC limit limit 50; In PHP, how am i setting $ query $ query = "SELECT count (*) agents @ agentcount; SELECT user_agent_parsed, User_agent_original , COUNT (user_agent_parsed) ascount, COUNT (*) / (@AgentCount) as a percentage by user_agent_parced by URI date DESC limit 50 "; This exact query will work properly if I put it in MySQL directly through a command line session. Do I need to release two separate php calls from mysql_query () and store the results first? I get the following error: There is an error in your SQL syntax; Instead of using a sub-selection and instead of using the 'SELECT user_agent_parsed, user_agent_original, ne...
Read more

url rewriting - How to implement the returnurl like SO in PHP? -

-
This URL should work even after the rewrite. Is this possible? Otherwise, I can only hardcoded everything If you are trying to create a login system with redirection You need to use the HTTP_REFERER header to find out where the user came from so that you can send it back there. The best way to do this is to use something like this in your login form: // - Login php & Lt; Input type = "password" name = "password" /> & Lt; Input type = "hidden" name = "returnrelale" value = "& lt ;? php echo $ redirectURL ;? & gt;" / & Gt; & Lt; / Form & gt; Please note that some ISP, browser or proxy will delete the referrer header, so you can not rely on each user to work fully. If you use a statement, to check whether the header exists or not, you can send those users back to the homepage or whatever. Edit If you are looking to use $ _SERVER ['REQUEST_URI'], if you are running Apache It sho...
Read more

Which Python client library should I use for CouchdB? -

-
I am starting to experiment with CouchDB because it looks like we have the right solution to certain problems That all the work will be on a new project, which does not have any legacy dependency, which the client library will suggest you use, and why? If we overlap any of the OS. Freeband is available only in the collection of its ports, but asks to use the library's project website. None of those people are Ubuntu, which is only with ships, since those two OSAs are not common in libraries, I am probably installing something from source (and hopefully if I have time, then Ubuntu and FreeBSD People pack the package). For those interests, I want to use CouchDB as a convenient intermediate storage space for data passed between different services - think of a message bus system, but less formalities with. For example, we have daemons that download and pars the web page, then send an interesting bit to other daemons for further processing. Many of them are ill-defined until the...
Read more