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python list in sql query as parameter
...b'] and did performed the same query. Doing this I got the erroy i.e. Type Error: not all arguments converted during string formatting. How am I supposed to solbe it
– TechJhola
Jan 9 '15 at 19:55
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How to remove trailing whitespace of all files recursively?
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In Mountain Lion this returns sed: RE error: illegal byte sequence for me.
– Bryson
Feb 1 '13 at 2:02
12
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Which “href” value should I use for JavaScript links, “#” or “javascript:void(0)”?
... the final return false; will not execute if the called function throws an error. Hence the developers have to also remember to handle any error appropriately in the called function.
A third reason is that there are cases where the onclick event property is assigned dynamically. I prefer to be abl...
Xcode Command /usr/bin/codesign failed with exit code 1 : errSecInternalComponent
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different case, but similar error message - restart worked.
– mikus
Jul 9 '18 at 13:40
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event.preventDefault() vs. return false
...$('a').click(function (e) {
// custom handling here
// oops...runtime error...where oh where will the href take me?
return false;
});
The benefit to using event.preventDefault() is that you can add this as the first line in the handler, thereby guaranteeing that the anchor's default behavi...
ORA-00979 not a group by expression
...nd it does not appear in GROUP BY clause, which will lead to the ORA-00979 Error .
SELECT employee_id, sum(salary)
FROM employees;
To correct you need to do one of the following :
Include all non-aggregated expressions listed in SELECT clause in the
GROUP BY clause
Remove group (aggregate) ...
Xcode 6 iPhone Simulator Application Support location
...ultManager]createSymbolicLinkAtPath:aliasPath withDestinationPath:DOCS_DIR error:nil]; #endif Now I've got a simlink that works, even though iOS8 + XCode6 changes my App's Data GUID everytime I build.
– seabass
Sep 22 '14 at 17:56
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Heroku/devise - Missing host to link to! Please provide :host parameter or set default_url_options[:
...erver heroku logs run that from the console and it will tell you the exact error.
When you push to heroku you need to configure the environment.rb file with the heroku subdomain:
config.action_mailer.default_url_options = { :host => 'yourapp.heroku.com' }
Depending upon version, this should...
Hibernate: “Field 'id' doesn't have a default value”
...ccurately on the database even after an execution of SchemaUpdate.
If the error actually seems to lack a sensible explanation, try recreating the database (or at least creating a new one) and scaffolding it with SchemaExport.
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What does (angle brackets) mean in Java?
...ng, so you can't add any other type to it (try obj.add(1), it will cast an error). Similarly, obj1 is of the Integer type, you can't add any other type to it (try obj1.add("hello"), error will be there).
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