How to use a search operator in Gmail

Go to Gmail.In the search box, type the search operator. Search operators you can use Tip: Once you do a search using search operators, you can use the results to set up a filter for these messages. What you can search bySearch operator & exampleSpecify the sender from: Example: from:amy Specify a recipient to: Example: to:david... Continue Reading →

Materialized Views REFRESH FAST Categories There are three ways to categorize a materialized view's ability to be fast refreshed. It can never be fast refreshed.It can always be fast refreshed.It can be fast refreshed after certain kinds of changes to the base table but not others. For the first case Oracle will raise an error... Continue Reading →

Zakładanie stron WordPress

Koszty stałe (roczne) utrzymania strony WWW u providera to hosting + domena. Hosting 84.87 pln/y lub szybsze rozwiązanie na SSD Szybki SSD 4GB 158.6pln/y (wg mnie warto zainwestować w SSD) Domena Domena w zależności od nazwy od kilku złotych za rejestrację do 200pln za przedłużenie za rok . Tu cena zależny od nazwy... Continue Reading →

Code Like a Pythonista: Idiomatic Python

Dictionary and Iterators Dictionaries implement a sq_contains slot that implements the same test as the has_key() method. This means that we can write

Dictionaries implement a tp_iter slot that returns an efficient iterator that iterates over the keys of the dictionary. During such an iteration, the dictionary should not be modified, except that setting... Continue Reading →

React continues to dominate the front-end landscape

“React continues to dominate the front-end landscape, and 2017 provided one of the most anticipated releases yet with version 16. It includes the fiber architecture which enables asynchronous UI rendering. This release also makes it much easier to manage unexpected application failures by providing error boundaries along with many other features.” @TreyHuffine

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