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Ruby: Does Test::Unit still exist?

Minitest is the new name for Test::Unit. It is fully compatible. Your syntax will still work for assert_equal,

You do need to put the code into a test case.'


require "minitest/autorun"

class TestMe < Minitest::Test

   def test_foo  # test methods must begin with
     assert_equal 1, 1


Categories : Ruby

Related to : Ruby: Does Test::Unit still exist?
Qt no such signal, but it does exist
It seems that not using the code autocompletion is probably part of the answer, as I have to manually type the signal connect(editStaffWin, SIGNAL(sendPerson(Person &, int)), this, SLOT(receiveEditedPerson(Person&,int))); Running clean, qmake, build all may have been part of it as well. What could have also caused a problem was how I was writing the signal for the connect statement, but

Categories : C++
PHP explode value does not exist
Use this code you will not get error $month = isset($split_date[0]) ? $split_date[0] : ''; $day = isset($split_date[1]) ? $split_date[1] : ''; $year = isset($split_date[2]) ? $split_date[2] : ''; $hour = isset($split_date[3]) ? $split_date[3] : ''; $minute = isset($split_date[4]) ? $split_date[4] : ''; $second = isset($split_date[5]) ? $split_date[5] : ''; $AMPM = isset($split_date[6]) ? $split_d

Categories : PHP
if exist else insert PHP
It should be: if ($video_title == $q->video_title) When you use PDO::FETCH_OBJ, each column is a property of the object. You also need to be more specific in the query, otherwise you're just testing whether the video is the first one returned by the query. $video_title = "marvel.mp4"; $stmt - $dbh->prepare("SELECT video_title FROM video WHERE video_title = :title"); $stmt->execute(ar

Categories : PHP
If row exist in a table then use another tables value in SQL
You can use COALESCE + LEFT JOIN: select SUM(coalesce(dp.price, d.price)), o.* from orders o JOIN deals d ON d.ID = o.deal_id LEFT JOIN order_products op on op.order_id = LEFT JOIN deal_products dp on op.product_id = dp.product_id where o.user_id = 2002 and o.cancelled = 1 group by ...; COALESCE function returns first not null operand LEFT [OUTER] JOIN = [IN

Categories : Mysql
check if a record exist in Sql with C#
Try this. Use Recursive CTE to generate the ID's between Maximum and Minimum ID's in your table. Then use LEFT join the CTE with table to get the missing rows. DECLARE @MaxID INT = (SELECT MAX(ID) FROM Tablename) DECLARE @MinID INT = (SELECT Min(ID) FROM Tablename) ;WITH CTE AS ( SELECT @MinID fullid UNION ALL SELECT fullid + 1 FROM CTE WHERE fullid < @MaxID ) SELECT fullid a

Categories : C#
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