![]() ![]() Unlike some of the other recorders reviewed here, this one is voice-operated, and users may choose between three recording modes for wide stereo recording, more focused narrow recording, or normal recording. It offers a built-in stereo microphone that’s proficient at picking up omnidirectional sound, either up close or at a distance. ![]() The Sony UX560 is another excellent choice for a handheld lecture recorder at school or work. Separate power source required when using an external microphoneĪmazon rating: 4.6 out of 5, 1,825 reviews Because of all of these features, this is a great voice recorder for lecture classes.Ī small display screen can be difficult to read ![]() Finally, this digital voice recorder also has an easy-to-use USB connection with a battery charge function. So, if you know that the professor covered a specific topic in the middle of the lecture, you can easily fast-forward to find the exact moment that you want to replay. The Olympus WS-853 also offers playback speed control of 0.5x to 2.0x. This voice recorder contains eight gigabytes of internal memory, giving you the confidence that you will not run out of memory when recording. Even if you are in the back of a noisy classroom, you can be confident that this lecture recorder will capture the speaker’s audio. The Olympus WS-853 digital voice recorder offers high-quality, MP3 recording. Amazon rating: 4.5 out of 5, 1,333 reviews ![]()
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![]() # Deserializes a string from the database to an attribute value. # Serializes an attribute value to a string that will be stored in the database. Serialize the preferences attribute using a custom coder class Rot13JSON Serialize the preferences Hash using YAML class User < ActiveRecord::Base Serialize the preferences attribute using JSON class User < ActiveRecord::Base Note that the class must have a default, empty constructor that takes no parameters because the serializer uses it to deserialize objects. Otherwise, the default will be nil.Įxamples Serialize the preferences attribute using YAML class User < ActiveRecord::Base First create the class that you want to serialize and decorate it with the Serializable attribute. If this option is not passed, the previous default value (if any) will be used. From Longman Dictionary of Contemporary Englishserializeserialize (also serialise British English) /srilaz sr-/ verb transitive SERIESto print. :default - The default value to use when no value is provided. The dump method may return nil to serialize the value as NULL. The attribute value must respond to to_json.Ĭustom coder - The attribute value will be serialized using the coder's dump(value) method, and will be deserialized using the coder's load(string) method. Data serialization is the process of converting complex data structures, such as objects or dictionaries, into a format that can be stored or transmitted. JSON - The attribute value will be serialized as JSON. Hash - The attribute value will be serialized as YAML, but an empty Hash will be serialized as NULL. The attribute value must respond to to_yaml.Īrray - The attribute value will be serialized as YAML, but an empty Array will be serialized as NULL. May be one of the following:ĭefault - The attribute value will be serialized as YAML. ParametersĪttr_name - The name of the attribute to serialize.Ĭlass_name_or_coder - Optional. ![]() There is no need to use serialize in this case.įor more complex cases, such as conversion to or from your application domain objects, consider using the ActiveRecord::Attributes API. For instance: json and jsonb types in PostgreSQL will be converted between JSON object/array syntax and Ruby Hash or Array objects transparently. Keep in mind that database adapters handle certain serialization tasks for you. The serialization format may be YAML, JSON, or any custom format using a custom coder class. If you have an attribute that needs to be saved to the database as a serialized object, and retrieved by deserializing into the same object, then specify the name of that attribute using this method and serialization will be handled automatically. ![]() ![]() ![]() Rinse and repeat for various different mobs, and you’ll have an infinite supply of meat, eggs, wool, milk, etc. The most common way is to lure a pair of the same animal to a spot near your home and pen them in. Animal FarmĪnother build you are likely to do naturally if you’re playing in Survival there are various ways to create an animal farm. Don’t worry about furnishing the insides of each and every building as you go you can put a sign down or make a mental note of what you’d like each building to be. The further you push the scale and detail, the harder it will be, so compartmentalize. Minecraft City of Kings Landing (from Game Of Thrones) Sure, you don't have to create something this legendary right away, but for collaborative Minecraft builds that are quite legendary, we had to throw in this GoT city for inspiration. The ultimate test of perseverance and determination, but also the challenge that offers the biggest dopamine hit as the project starts coming together the city build. Due to the limitations of Minecraft, a boat has less functionality than other structures, however, if you’re wanting to have a home base that isn’t just a box, building a boat as your HQ can reinvigorate your playthrough. Boat Minecraft Boat Build ExampleĪ good accompaniment to a castle, or as a standalone build depending on the scale, constructing a seaworthy vessel can be a challenging but fulfilling experience. As with any Minecraft build, the more forethought you give to a build, the better it will turn out, and the more likely you will be to follow through and have the determination to complete it. Minecraft Castle BuildĬonsider which angle of fantasy you are aiming for, and that will dictate the blocks you use, color schemes, and decoration aesthetics. Maybe add in a moat and drawbridge for an extra sense of flair. Begin by laying out the floorplan, as well as the perimeter wall that will surround your castle. CastleĬastles can be a grand spectacle if done right and can be relatively easy to put together if you plan out the design ahead of time. With Minecraft being the ultimate creativity tool, don’t limit yourself to the bare essentials of survival within four walls. If you want to do something wholly unique, throw out conventional structures and do something weird, cute, quirky, or cool. But rather than settle for a bland, flat box for a home, why not strive to create something that reflects you and your passions? If you want to replicate a house from your favorite media, then you can use pictures for reference or check out our list of Minecraft house ideas. We’ve all started with the hole in the dirt, or the tiny wooden box for the first couple of nights. ![]() Tried and true, a house is a necessity for almost every Minecraft player. We even offer software Bundles for those who want to make their own games, learn to create digital art, or develop other tech skills.Never fear, as we’ve compiled a shortlist of the best things to dedicate your time and build talent to with these fun Minecraft build ideas: 15 Top Minecraft Building Ideas 1. Our book Bundles include the best books on programming, science-fiction, comics, and much more. For our video game Bundles, we’re always looking out for the best in every genre, including classics and indies. We work hard to hand-select items we think you’ll love. Remember to act quickly when you see a Bundle you love! Each Bundle is only available for a limited time, and we are constantly adding new ones every week. Many times, you can also pick your personal favorite charity to contribute to instead. Not only are you getting an amazing deal on great content, but we automatically donate a portion of every Bundle purchase to our featured charity of the month. Most Bundles come in tiers, the more you contribute to the Bundle, the higher the tier you unlock, and the more content you get. Because items come as a bulk collection, we’re able to secure great deals for you. You’re in complete control over how much you pay for a Bundle, every time. And as always, a portion of every purchase is donated to charities in need. We are your one-stop-shop for anyone who loves video games, books, or software. ![]() Every Bundle is a limited-time, hand-selected collection of products. 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