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When should assertions stay in production code? [closed]
...is advice is given:
For highly robust code, assert and then handle the error anyway.
I think that as long as performance is not an issue, leave the assertion in, but rather than display a message, have it write to a log file. I think that advice is also in Code Complete, but I'm not finding it...
How to prevent form from submitting multiple times from client side?
...urn false and then validation is called. So if my form has some validation error the form never gets submitted!!
– bjan
Jun 8 '12 at 12:09
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PostgreSQL: Difference between text and varchar (character varying)
...ealing with values shorter than n (pads them to n), and can lead to subtle errors because of adding trailing
spaces, plus it is problematic to change the limit
varchar(n) – it's problematic to change the limit in live environment (requires exclusive lock while altering table)
varchar – jus...
This app won't run unless you update Google Play Services (via Bazaar)
...ration:
On the other versions I could not configure because of various errors when I installed the necessary applications.
2) Start the emulator and install the following applications:
GoogleLoginService.apk
GoogleServicesFramework.apk
Phonesky.apk
You can do this with following commands:
...
Azure table storage returns 400 Bad Request
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400 Error means there's something wrong with the value of one of your properties. One way to find out is to trace the request/response through Fiddler and see the actual data being sent to Windows Azure Storage.
Taking a wild g...
Get HTML code from website in C#
...swered May 20 '13 at 3:47
SyntaxErrorSyntaxError
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Is there a way to suppress JSHint warning for one given line?
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Is it possible to ignore a specific error only? eg. maxlen on that specific line yet still detect other errors.
– Jürgen Paul
Feb 16 '14 at 4:40
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Several ports (8005, 8080, 8009) required by Tomcat Server at localhost are already in use
I'm getting the following error when I try to run a simple JSP program on Tomcat in Eclipse.
33 Answers
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Cannot install node modules that require compilation on Windows 7 x64/VS2012
... of the modules that require compilation. All they fail with the following error:
17 Answers
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How to avoid isset() and empty()
...is undefined" and "undefined offset" messages when running on the E_NOTICE error level, because the existence of variables is not explicitly checked using isset() and consorts.
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