Blogofant - Elefantisch gut! by David Schlegl
Werbung / Advertisements This article discusses operational optimization problems and algorithms. Additionally, graphs, paths, and cycles are revisited, and complexity is discussed. The algorithms section delves into heuristics and approximation algorithms, primarily focusing on...
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NVL VS NVL2 Werbung / Advertisements The difference between the SQL functions NVL and NVL2 is, that when using the function NVL2 you can set different values for NULL and NOT NULL. NVL only...
Werbung / Advertisements Sometimes default values are necassary. Normally you can use NVL or NVL2 when you get NULL values as return value. But it is also possible, that no row is returned. In...
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Werbung / Advertisements Airlines Manager is developing into a popular game for smartphones and PCs. However, you can get a lot more out of your smartphone by watching ads. This helps you enormously, especially...
Werbung / Advertisements One of the best hubs in the game is Hong Kong. Some say it is because of the large number of routes divisible by 24 hours. These are the routes with...
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Werbung / Advertisements The SQL Developer sets implicit automatic COMMITs. This COMMIT is subconsciously and automatically canceled in the following situations. (1) SQL Developer quits normally, with no COMMIT or ROLLBACK statement. In this...
Werbung / Advertisements APEX and Oracle are closely intertwined. For this reason, the APEX also returns Oracle errors. Today I want to tell you how to solve the ORA-20987. Error message Ajax call got...
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Werbung / Advertisements This post deals with repairing lawn mowers. What to do if the lawnmower loses oil? What to do if the lawnmower smokes white? The white smoke is a sign that oil...
Werbung / Advertisements Airlines Manager Tycoon is a popular Android game for all airplane enthusiasts. But how can you create routes that are as profitable as possible in a short period of time? As...
Werbung / Advertisements Are there any goals left on your agenda? Then it is definitely the aircraft equipment. Unfortunately, this feature has not yet been implemented in Airlines Manager Tycoon. As a result, you...