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How can I find non-ASCII characters in MySQL?
I'm working with a MySQL database that has some data imported from Excel . The data contains non- ASCII characters (em dashes, etc.) as well as hidden carriage returns or line feeds. Is there a way to find these records using MySQL?
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How do I enumerate through a JObject?
...e how to access the data that is in my JObject and I can't for the life of me determine how to use it.
4 Answers
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Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign
...or columns not set to AllowDBNull
duplicate rows being returned with the same primary key.
a mismatch in column definition (e.g. size of char fields) between the database and the dataset
Try running your query natively and look at the results, if the resultset is not too large. If you've eliminate...
Can't Find Theme.AppCompat.Light for New Android ActionBar Support
I am trying to implement the new ActionBar support library that was released by Google a couple days ago. In the past, I have successfully implemented ActionBarSherlock without any issues using the same method listed on Google Developer's Support Library Setup page - using the guide on how to i...
What are the rules for evaluation order in Java?
I am reading some Java text and got the following code:
5 Answers
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How do you configure an OpenFileDialog to select folders?
... I've never really liked that dialog. It starts too small and doesn't let me take advantage of being able to type a path.
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“message failed to fetch from registry” while trying to install any module
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Thanks! This worked for me! This would be the accepted answer for "Ask Ubuntu" but it seems that plenty non-Ubuntu users find the accepted answer to be helpful.
– dannyman
Jun 18 '14 at 18:25
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MySQL combine two columns into one column
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i am using sql server 2005 and it is giving me error as Incorrect syntax near ')'.
– hud
Dec 29 '15 at 7:37
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Get TFS to ignore my packages folder
...bad form, Microsoft!). So you have to do two things.
First, add a file named .tfignore to the solution folder (note the lack of s after the tf). Its contents should be as follows:
\packages
That tells TFS to ignore your packages folder. Now, you would think that this would also ignore the repos...
How should I use git diff for long lines?
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You can tell git to use a different pager by setting the GIT_PAGER environment variable. If you don't mind about paging (for example, your terminal allows you to scroll back) you might try explicitly setting GIT_PAGER to empty to stop it using a pager. Under Linux:
$ GIT_PAGER='' git diff
Withou...