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Why isn't SQL ANSI-92 standard better adopted over ANSI-89?
...aks in a most egregious fashion. The "best" way to break is by compilation error. For example if you SELECT * somewhere, the addition of a column could fail to compile. The next best way to fail would be a run time error. It's worse because your users may see it, but it still gives you a nice warnin...
'IF' in 'SELECT' statement - choose output value based on column values
...ld be other report types than N and P. In your case, this could lead to an error, selecting -amount if report type (as an example) is 'E'. The question fails to mention if there are other report types though, so I remove my downvote. I just like to program defensively in these cases, so a heads up t...
What is the purpose of Flask's context stacks?
... knows about the app application, but during create_all() it will throw an error complaining about there not being an application context. This error is justified; you never told Flask what application it should be dealing with when running the create_all method.
You might be wondering why you don'...
Checking if sys.argv[x] is defined
...-based approach you've suggested (eg, try: blah = sys.argv[1]; except IndexError: blah = 'blah'), but I don't like it as much because it doesn't “scale” nearly as nicely (eg, when you want to accept two or three arguments) and it can potentially hide errors (eg, if you used blah = foo(sys.argv[1...
java.net.ConnectException: localhost/127.0.0.1:8080 - Connection refused
...e resources to the application from my machine. But i am getting the above error.
10 Answers
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UnicodeDecodeError when redirecting to file
...ying these characters. Python will complain (in Python with a UnicodeEncodeError since the character string cannot be encoded in a way that suits your terminal). The only possible solution is to use a terminal that can display the characters (either by configuring the terminal so that it accepts an ...
Restore Eclipse subversion project connection
...t over that, it'll just remove the SVN-related functionality.
Look at the Errors view, which is a log of Eclipse's various errors (class-not-found exceptions, etc.) and see if there are any lines that related to the Subversive components. Unfortunately, I can't really recommend a solution-- on my M...
How to best position Swing GUIs?
...e to search for the loop index to, say, +1 or -1 from it to fix off by one errors. In those cases, searching for ii is much easier than searching for i, regardless of which editor I used. Similarly, I use jj and kk for the nested loop indexes. :)
– musically_ut
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Convert timestamp to date in MySQL query
..... I have provided requeteSQL, basically it just run the query and test if error to send emails...
– remyremy
Feb 12 '12 at 19:22
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How do I get Windows to go as fast as Linux for compiling C++?
...ave enough RAM first): fsutil behavior set memoryusage 2
Check the Windows error log to make sure you aren't experiencing occasional disk errors.
Have a look at Physical Disk related performance counters to see how busy your disks are. High queue lengths or long times per transfer are bad signs.
The...