Accidentally, important data was deleted. Of course not in a test system but during operation. The pulse and blood pressure rises. But do not worry – it is not always necessary to back up a backup. At least not if the error is noticed early. Crucial for this is the […]
Mi Band Master – App Review Mi Band Master is an application for the Mi Band, the Mi Band 2 as well as the Mi Band 3 and can be downloaded in the Android Play Store. In contrast to Mi’s official Mi band application, Mi Band Master offers a host […]
Happy Birthday in Finnish Happy Birthday in Finnish means: Hyvää syntymäpäivää. However, this is rarely used. On Facebook, other expressions are much more common. 5 possibilities for a Finn “Wishing you all the best” Onnea – it just means “luck” / “I wish you luck”.Paljon onnea – means “good luck” […]
NVL VS NVL2 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 checks and analyzes the first expression. If the expression is NOT NULL, the function outputs the value of the […]
SQL IN list SQL IN Statement (IN lists) can only process and validate 1000 values. Everything about it returns an error. Here’s an example to demonstrate an IN list. Here only employees and workers are shown, which identification number is in the IN list. SELECT * FROM emp WHERE 1=1 […]
This is a easy, quick and fast tutorial for JQuery. When you allready worked with JQuery you can skip this beginner tutorial and move forward to JQuery for Advanced. JQuery Introduction JQuery has in most cases a very simple index. Select elements You first access JQuery, select one or more […]
