By default, the internal memory of your Firefox OS device is used for storing your multimedia files. All photos and videos taken on your cell phone will be automatically saved on your device’s internal ROM. This may not seem like a problem at first, but later on, you will find yourself running out of valuable phone storage space. You can insert an SD card and manually transfer these files to the newly inserted external memory card. However, the process can be tedious and time-consuming, depending on the number of multi-media files and the transfer speeds. If this is an issue for you, then we have a solution. You can actually configure your phone to use an external SD card as the default storage location for your media files. Keep reading to find out how.
The most interesting part of my job is performance tuning and optimization in T-SQL. The heart of performance tuning in an SQL server is proper and usable indexing on tables through the use of Sargable queries.
Most of the time in real life, we try to find the top three scores in a class, the top five runners in a marathon, or the top 10 goals of the month. SQL server has a feature to select the TOP n records from a table.
Since the Apple Watch is quite small, using a keyboard for replying to text messages would be awkward. To solve this problem, Apple provides two methods to send messages from your watch: predefined messages and voice-dictation. While voice-dictation is helpful for sending long messages, predefined messages can be handy when the message you want to send is short and general. Furthermore, it works in environments where voice-dictation is not possible (e.g., in a meeting). Here is how to create your own replies.
The Notification Center of the iPhone lets you know when you have messages and phone alerts. Reading an email notification informing you that a class or a meeting for the next day has been canceled is important. However, it can be frustrating when you have left your phone for hours and then see that you have a lot of pending notifications. Going through all the news, messages, and game requests can be frustrating. In fact, you may have so many notifications that you miss the ones you really need. If you have this problem, here is the solution for you. You can actually rearrange the order of your notifications so that alerts from preferred apps are on top. That way, you will never miss an important meeting because of those game challenges!
Since the third-party apps running on the Apple Watch are still in the early stages of development, you may sometimes encounter an unresponsive app. Even though this does not occur often, it can be a frustrating experience because there is no visible way to restart an app on Apple Watch. The function to close an app is available, but it is hidden. Here is how to use it to close unresponsive apps as the need arises.
The Apple Watch is the perfect companion device for your iPhone and is helpful for reading incoming notifications without using your phone. By default, whenever there is a notification, the watch will “tap” your wrist to let you know, and then it displays the notification’s icon when you raise your wrist. Seconds later, it will display the full message from the notification. The problem is that the transition happens too fast, so there will be times that people standing next to you can see your private message or information. Fortunately, it is possible to prevent notifications from being displayed automatically.
SQL language is divided into four types of primary language statements: DML, DDL, DCL and TCL. Using these statements, we can define the structure of a database by creating and altering database objects, and we can manipulate data in a table through updates or deletions. We also can control which user can read/write data or manage transactions to create a single unit of work.
Besides controlling the music app on the iPhone, the Apple Watch is capable of doing the same with iTunes on your computer. This feature is helpful because you can control your music from anywhere in the house.
Alter Table is a DDL (Data Definition Language) statement which is used to add, drop, or alter existing columns. With this statement, you can also rename a table or column and make constraints. Using a table as an example, this tutorial demonstrates alter table statements with syntax.
Since the screen of the Apple Watch is very small, reading text on it can be difficult for many people, especially those with vision problems. Luckily, you can manually increase the font size of apps so that you can read the text more easily without moving the watch closer to your face.
By default, when you use an app on the Apple Watch and then the screen goes off for a few minutes, the watch will switch to the watch face the next time you look at the screen. Even though you can always go back to the last used app by double-pressing the Digital Crown, it is more convenient if the Apple Watch opens the app automatically when you raise your wrist.
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