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Difference between two lists

...'A','B','C'}.Except({'B','C'}) returns {'A'} – digEmAll Apr 12 '11 at 14:10 4 ...
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What is the meaning of the /dist directory in open source projects?

Since I first saw a dist/ directory in many open source projects, usually on GitHub, I've been wondering what it means. 4...
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How to set HttpResponse timeout for Android in Java

...oment once my HTTP request is made, I then check the status code upon the call returning, however I get a NullPointerException when checking this code if the call has timed out... basically, how do I handle the situation when the call does timeout? (I'm using very similar code to your answer given) ...
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Convert float to double without losing precision

... It's not that you're actually getting extra precision - it's that the float didn't accurately represent the number you were aiming for originally. The double is representing the original float accurately; toString is showing the "extra" data which wa...
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Get Mouse Position

...e to simulate a natural mouse movement in Java (going from here to there pixel by pixel). To do that I need to know the starting coordinates. ...
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What is the syntax to insert one list into another list in python?

... Do you mean append? >>> x = [1,2,3] >>> y = [4,5,6] >>> x.append(y) >>> x [1, 2, 3, [4, 5, 6]] Or merge? >>> x = [1,2,3] >>> y = [4,5,6] >>> x + y [1, 2, 3, 4, 5, 6] >>> x.extend(y) &...
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For loop example in MySQL

... drop table if exists foo; create table foo ( id int unsigned not null auto_increment primary key, val smallint unsigned not null default 0 ) engine=innodb; drop procedure if exists load_foo_test_data; delimiter # create procedure load_foo...
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Delete a project from SonarQube

... Was having the same problem. Thanks for the screenshot, that really helped. – Wim Deblauwe Aug 31 '11 at 15:34 3 ...
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MySQL: determine which database is selected?

After calling mysql_select_db to grab a database, is there any way to later output the name of the database that is currently selected? This seems very basic but I couldn't find anything on php.net or stackoverflow (all results are for "no database selected"). ...
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Convert JSON style properties names to Java CamelCase names with GSON

...GSON to convert JSON data I get to a Java object. It works pretty well in all my tests. The problem is that our real objects have some properties named like is_online. GSON only maps them if they are named totally equal, it would be nice to have GSON convert the names to Java camel case isOnline. ...