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In #webdev, there is data sanitation and data validation. They are 2 related but different processes. Data sanitation is "rejecting known bad" data. Things like SQL injection attempts and system commands. The goal of sanitation is to make sure data is safe. Data validation is "accepting known good" data. With validation, the goal is to make sure the data is correct. For example, if you have an email input field, your sanitation methods should make sure the data is safe, such as by removing special characters. But...
Designed for their appearance more than readability, such as for decoration. Example: Chalkduster #GraphicDesign #DesignForHackers
A foreign key is a field in one table that uniquely identifies a row in another table. If you try to insert a new row into a table that has a foreign key, postgres will first check to see if that foreign key exists in the other table. If not, the query will fail. Foreign keys are important for maintaining data integrity. A single table can have multiple foreign keys pointing to different tables. Here is an example: Suppose you had a database to keep...
Nascosto/a Hidden #italian
a caccia hunting #italian
Il cervo Deer #italian
La direzione nazionale del Partito Democratico ha approvato, con 33 astenuti, la relazione del segretario Matteo Renzi, che ha proposto la legge elettorale sul modello tedesco. Translation: The national leadership of the Democratic party has approved, with 33 abstentions, the report by secretary Matteo Renzi, who proposed the electoral law on the German model. #italian
sarebbe would be #italian
When referring to other people in Italian, it is good to know words like, "man", "woman", and "mr" or "mrs." So let's learn some of these words. This is also a good time to learn some basic usage of plurals in Italian, so I'll give different variations of each word depending on how many people it is referring to. Man l'uomo Men gli uomini Woman la donna Women le donne Gentleman il signore Mature Lady la signora Mature ladies le signore - Compare il signore and le signore Young woman la signorina Which one should you use? -...
A psychological phenomenon where we immediately detect important stimuli in a noisy environment. The name comes from the fact that this effect is common at parties. For instance, even in a noisy room, if someone across the room mentions your name, you somehow immediately notice it and naturally focus on that conversation. That's the cocktail party effect. #psychology