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Get fully qualified class name of an object in Python
... object. (With fully qualified I mean the class name including the package and module name.)
10 Answers
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Whether a variable is undefined [duplicate]
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jQuery.val() and .text() will never return 'undefined' for an empty selection. It always returns an empty string (i.e. ""). .html() will return null if the element doesn't exist though.You need to do:
if(page_name != '')
For other va...
Display two files side by side
...n use pr to do this, using the -m flag to merge the files, one per column, and -t to omit headers, eg.
pr -m -t one.txt two.txt
outputs:
apple The quick brown fox..
pear foo
longer line than the last two bar
last line ...
How to send PUT, DELETE HTTP request in HttpURLConnection?
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I agree with @adietisheim and the rest of people that suggest HttpClient.
I spent time trying to make a simple call to rest service with HttpURLConnection and it hadn't convinced me and after that I tried with HttpClient and it was really more easy, ...
How do I iterate through the files in a directory in Java?
... in a directory, including files in all the sub-directories. What is the standard way to accomplish directory iteration with Java?
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Utils to read resource text file to String (Java) [closed]
... Resources.getResource("foo.txt");
String text = Resources.toString(url, StandardCharsets.UTF_8);
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Use '=' or LIKE to compare strings in SQL?
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LIKE and the equality operator have different purposes, they don't do the same thing:
= is much faster, whereas LIKE can interpret wildcards. Use = wherever you can and LIKE wherever you must.
SELECT * FROM user WHERE login LIKE ...
How to get last N records with activerecord?
...unnecessary to order the data twice, I'm currently getting the count first and using it with offset
– JtR
Jan 7 '09 at 14:12
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How to show the last queries executed on MySQL?
...method to editing .cnf files because:
you're not editing the my.cnf file and potentially permanently turning on logging
you're not fishing around the filesystem looking for the query log - or even worse, distracted by the need for the perfect destination. /var/log /var/data/log /opt /home/mysql_s...
Android soft keyboard covers EditText field
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This works fine, but make sure you have <item name="android:windowIsFloating">true</item> in your dialog style, in case you are using custom dialog style.
– Dmitry Chistyakov
Jan 28 '13 at 12:34
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