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MySQL error 1449: The user specified as a definer does not exist
...er'@'%' IDENTIFIED BY 'complex-password';
FLUSH PRIVILEGES;
From http://www.lynnnayko.com/2010/07/mysql-user-specified-as-definer-root.html
This worked like a charm - you only have to change someuser to the name of the missing user. On a local dev server, you might typically just use root.
Also...
Xml serialization - Hide null values
...in the followng XML - Notice there is no Age
<Person xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<Name>Chris</Name>
</Person>
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Convert integer to hexadecimal and back again
...arse(hexValue, System.Globalization.NumberStyles.HexNumber);
from http://www.geekpedia.com/KB8_How-do-I-convert-from-decimal-to-hex-and-hex-to-decimal.html
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How to properly create an SVN tag from trunk?
... an FYI, make sure that your url matches your repository including http or https.
– Norman H
Jul 29 '13 at 12:48
2
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How can I get jQuery to perform a synchronous, rather than asynchronous, Ajax request?
...its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.
This could break your page if you are doing something like this since it could stop working any day.
If you want to do it a way that still feels like if it's synchronous but still don't block ...
How to take backup of a single table in a MySQL database?
...p db_name table_name > table_name.sql
For further reference:
http://www.abbeyworkshop.com/howto/lamp/MySQL_Export_Backup/index.html
Restore
mysql -u <user_name> -p db_name
mysql> source <full_path>/table_name.sql
or in one line
mysql -u username -p db_name < /path/to/ta...
How to get file creation & modification date/times in Python?
...en between the three big OSes:
On Windows, a file's ctime (documented at https://msdn.microsoft.com/en-us/library/14h5k7ff.aspx) stores its creation date. You can access this in Python through os.path.getctime() or the .st_ctime attribute of the result of a call to os.stat(). This won't work on Un...
The character encoding of the HTML document was not declared
...file:
<!DOCTYPE html PUBLIC"-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>insert page</title>...
Access mysql remote database from command line
... is up.
It's possible that you don't allow remote connections.
See http://www.cyberciti.biz/tips/how-do-i-enable-remote-access-to-mysql-database-server.html
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URL to load resources from the classpath in Java
...y have this with
Resource firstResource =
context.getResource("http://www.google.fi/");
Resource anotherResource =
context.getResource("classpath:some/resource/path/myTemplate.txt");
Like explained in the spring documentation and pointed out in the comments by skaffman.
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