try-finally
advice on nested Java try/finally code sandwiches
I would like some advice on a technique I bumped onto.It can be easily understood by looking at the code snippets, but I document it somewhat more in the following paragraphs.[详细]
2023-03-31 18:50 分类：问答Maintaining a roll-backable flow of code in python without extreme identation
I\'ve encountered a situation where I\'m working over a piece of code where I command changes on a remote object (that is one I can\'t duplicate to work over a clone), then ask the remote object for s[详细]
2023-03-29 11:17 分类：问答C# Console App Not Calling Finally Block
I\'m writing a console app to run as a scheduled task and it doesn\'t appear to execute the finally block of the running code when you close it using the close button. I\'ve tried to replicate this be[详细]
2023-03-22 12:00 分类：问答database connection using "try finally "
Can someone enlighten me on handling the database connection (and errors) using try finally ? What would be the best practice ?[详细]
2023-03-19 01:20 分类：问答How to correctly write Try..Finally..Except statements?
Take the following code as a sample: procedure TForm1.Button1Click(Sender: TObject); var Obj: TSomeObject;[详细]
2023-03-18 00:07 分类：问答Response.Redirect() inside a try-finally [duplicate]
This question already has answers here: 开发者_如何学CClosed 11 years ago. Possible Duplicate: Will code in finally run after a redirect?[详细]
2023-03-09 09:13 分类：问答Extract nested try/finally blocks
How would you \"extract\" nested try/finally blocks from a routine into a reusable entity? Say I have[详细]
2023-02-23 06:54 分类：问答Closing a cx_Oracle Connection While Allowing for a Down Database
The following cx_Oracle code works fine when the database is up: #!C:\\Python27 import cx_Oracle try: conn = cx_Oracle.connect(\"scott/tiger@oracle\")[详细]
2023-02-16 00:01 分类：问答Closing nested Reader
When reading from a text file, one typically creates a FileReader and then nests that in a BufferedReader. Which of the two readers should I close when I\'m done reading? Does it matter?[详细]
2023-02-08 13:53 分类：问答Restoring saved values in a finally block?
I\'ve seen this pattern used in a few different places now, but I\'m not sure exactly what it\'s for or why it\'s needed. Given that I have seen it in quality projects, I\'m sure it\'s useful, but I\'[详细]
2023-02-05 20:20 分类：问答
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