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How to use PyCharm to debug Scrapy projects
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(<type 'exceptions.SyntaxError'>, SyntaxError("Non-ASCII character '\\xf3' in file /Library/python/2.7/site-packages/scrapy/cmdline.pyc on line 1, but no encoding declared;
– Aymon Fournier
Dec 6 '14 at 3:40
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How can I get the last 7 characters of a PHP string?
...e return the provided string.
or do this if you need to return message or error if length is less then 7
$newstring = (strlen($dynamicstring)>7)?substr($dynamicstring, -7):"message";
substr documentation
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Variable declaration in a C# switch statement [duplicate]
...t not the second. In such a case the second «variable» still issuing the error, although the scopes are different. Looks like a bug.
– Hi-Angel
Oct 13 '14 at 7:18
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How Can I Browse/View The Values Stored in Redis [closed]
...tarted. PID: 68756. Immediately afterward when I use redsmin status I get error: Redsmin daemon is not running.. etc/log.log is 0 bytes. What's up?
– Thomson Comer
Jan 22 '14 at 3:41
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How to enable mod_rewrite for Apache 2.2
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Changed error from /laravel/public/authors was not found on this server to /index.php was not found on this server
– Gangaraju
Oct 27 '13 at 17:57
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Generate a random alphanumeric string in Cocoa
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NSString *uuid = [UUID UUID].UUIDString; will give you error "Use of undeclared identifier UUID", so just a small change in code use NSString *uuid = [NSUUID UUID].UUIDString;
– Abbas Mulani
Oct 27 '16 at 14:50
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Multiline TextView in Android?
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This isn't precisely correct as Android's own lint errors suggest that you only use this attribute with EditText and not TextView.
– Jared
Mar 14 '16 at 17:24
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Git for Windows: .bashrc or equivalent configuration files for Git Bash shell
...), run the below command:
copy > ~/.bashrc
The window will output an error message (command not found), but the file will be created and ready for you to edit.
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What does it mean by select 1 from table?
...T clause cannot refer to any column, otherwise you would (correct) get the error, "Column is invalid in select because it is not contained in the GROUP BY" etc.
Therefore, a literal value must be used (because SQL doesn't allow a resultset with zero columns -- why?!) and the literal value 1 (INTEG...
How can I rename a field for all documents in MongoDB?
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The embedding option is not working... I get this error "cannot use the part (address of address.city) to traverse the element"
– Huzaifa Saifuddin
Apr 18 '18 at 14:08
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