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Top results related to why should you use emoji copy paste?
Top Answer
Answered Jan 15, 2009 · 60 votes
Making data access more abstract and portable. ORM implementation classes know how to write vendor-specific SQL, so you don't have to.
Other Answers
Answered Jan 15, 2009 · 97 votes
The most important reason to use an ORM is so that you can have a rich, object oriented business model and still be able to store it and write effective queries quickly against a relational database. From my viewpoint, I don't see any real advantages that a good ORM gives you when compared with other generated DAL's other than the advanced types of queries you can write.
One type of query I am thinking of is a polymorphic query. A simple ORM query might select all shapes in your database. You get a collection of shapes back. But each instance is a square, circle or rectangle according to its discriminator.
Another type of query would be one that eagerly fetches an object and one or more related objects or collections in a single database call. e.g. Each shape object is returned with its vertex and side collections populated.
I'm sorry to disagree with so many others here, but I don't think that code generation is a good enough reason by itself to go with an ORM. You can write or find many good DAL templates for code generators that do not have the conceptual or performance overhead that ORM's do.
Or, if you think that you don't need to know how to write good SQL to use an ORM, again, I disagree. It might be true that from the perspective of writing single queries, relying on an ORM is easier. But, with ORM's it is far too easy to create poor performing routines when developers don't understand how their queries work with the ORM and the SQL they translate into.
Having a data layer that works against multiple databases can be a benefit. It's not one that I have had to rely on that often though.
In the end, I have to reiterate that in my experience, if you are not using the more advanced query features of your ORM, there are other options that solve the remaining problems with less learning and fewer CPU cycles.
Oh yeah, some developers do find working with ORM's to be fun so ORM's are also good from the keep-your-developers-happy perspective. =)
Other Answers
Answered Jan 15, 2009 · 63 votes
Speeding development. For example, eliminating repetitive code like mapping query result fields to object members and vice-versa.
1/5
As we’re moving ahead in technology, it is expected from a business point of view to build projects or functionality with less effort. Time management and saving efforts of developers was one of the main reason for introducing Frameworks in programming. For example, Python is capable enough to perform almost anything but while using it, Django (which is a framework) can be used to build both web apps and services.
Now the question is “Why should you use the framework in programming?”. To help you with that we’ll go step-wise and learn more about it. But, first things first, let’s understand it sequence-wise.
Why is it Required to Use Framework?
If you’re a coding expert, you must understand this, if we take out the framework from the development part, it becomes difficult to process any featured task or functionality (like we discussed above in Python’s case), However, there are some other notable features that justify of using a framework in programming.
- The framework enables developers to work efficiently on any project (although it is not mandated to use a framework, it’s just a simple add-on feature) so that developers can achieve their goals smoothly
- It enables developers to work on any programming language (complex ones) easily
- It is highly flexible and scalable
- By using a framework, you can easily integrate almost anything by using its built-in APIs
- Frameworks offer better security and help in reducing expenses
Regardless of your purpose, a framework can be used for multiple things. Even most of them provide a set of pre-defined classes, objects, functions, methods, etc....
- Performance: While working on any complex application, developers are required to perform the analysis by checking the compatibility and the frameworks to use. After checking the compatibility, you must know the run-time and peak performance.
- Scalability: The project on which you’ll be working should have a clear vision in terms of future goals so that the development team can work accordingly to build projects that can be scalable in the future.
- Segments: While building a project, it is pre-defined from the client’s end about the project’s compatibility. Either web app, web page, mobile app, or all of them, frameworks have to be decided accordingly.
- Easy-to-go: There is ‘n’ a number of frameworks and libraries available to perform different tasks so it becomes necessary to evaluate the level of difficulty before you start using that particular framework. Else the consequences could be drastic and you might end up tangling in complex situations, that’s why understanding the learning curve is a must to observe beforehand.
- Frameworks usually lack when it comes to opacity. That’s right since they’re not directly aligned with the programming language so the chances are it can lead to trespassing.
- Since frameworks come with a set of limitations, they can only perform several (dedicated) tasks only and one cannot make any modifications (specific), and coders will be required to bind with it.
- A developer should be familiar with the techniques of using that particular framework and also they should be aware of which one should they pick for their project. Unless they have a clear picture in their head along with the knowledge, they won’t be able to use that particular framework to its full capacity.
2/5
As we’re moving ahead in technology, it is expected from a business point of view to build projects or functionality with less effort. Time management and saving efforts of developers was one of the main reason for introducing Frameworks in programming. For example, Python is capable enough to perform almost anything but while using it, Django (which is a framework) can be used to build both web apps and services.
Now the question is “Why should you use the framework in programming?”. To help you with that we’ll go step-wise and learn more about it. But, first things first, let’s understand it sequence-wise.
Why is it Required to Use Framework?
If you’re a coding expert, you must understand this, if we take out the framework from the development part, it becomes difficult to process any featured task or functionality (like we discussed above in Python’s case), However, there are some other notable features that justify of using a framework in programming.
- The framework enables developers to work efficiently on any project (although it is not mandated to use a framework, it’s just a simple add-on feature) so that developers can achieve their goals smoothly
- It enables developers to work on any programming language (complex ones) easily
- It is highly flexible and scalable
- By using a framework, you can easily integrate almost anything by using its built-in APIs
- Frameworks offer better security and help in reducing expenses
Regardless of your purpose, a framework can be used for...
- Performance: While working on any complex application, developers are required to perform the analysis by checking the compatibility and the frameworks to use. After checking the compatibility, you must know the run-time and peak performance.
- Scalability: The project on which you’ll be working should have a clear vision in terms of future goals so that the development team can work accordingly to build projects that can be scalable in the future.
- Segments: While building a project, it is pre-defined from the client’s end about the project’s compatibility. Either web app, web page, mobile app, or all of them, frameworks have to be decided accordingly.
- Easy-to-go: There is ‘n’ a number of frameworks and libraries available to perform different tasks so it becomes necessary to evaluate the level of difficulty before you start using that particular framework. Else the consequences could be drastic and you might end up tangling in complex situations, that’s why understanding the learning curve is a must to observe beforehand.
- Frameworks usually lack when it comes to opacity. That’s right since they’re not directly aligned with the programming language so the chances are it can lead to trespassing.
- Since frameworks come with a set of limitations, they can only perform several (dedicated) tasks only and one cannot make any modifications (specific), and coders will be required to bind with it.
- A developer should be familiar with the techniques of using that particular framework and also they should be aware of which one should they pick for their project. Unless they have a clear picture in their head along with the knowledge, they won’t be able to use that particular framework to its full capacity.
4/5
Top Answer
Answered Aug 24, 2022 · 7 votes
Well, there's a lot of debate on a good state management solution out there.
But in your context, I'd like to mention some points.
Why Riverpod over Provider?
Well, Riverpod was built to fix some issues of Provider which would have been impossible to fix in Provider. Like:
- Majorly, Riverpod is compile safe.
- Solves stuff like multiple providers, adding providers from anywhere.
- Removes Flutter dependence, there's no need of using contexts anymore like that were used in Provider.
and others... for more on that you can refer to the home page of Riverpod here
Also, Remi, the creator of Riverpod & Provider suggests using Riverpod over Provider.
Secondly, why not setState?
Well, you can't build a featured application just using setState with proper programming standards. You would have to pass up and down data in your application continuously with Prop Drilling. Imagine having 5 widgets under a parent widget and the parent widget needs the data in the 5th sub widget. This is just a normal case, it could go much worse in actual applications.
About hooks?
Well, yes, it's well easy for React devs to quickly jump on to Flutter. But that's just not the case it was developed for. Its main purpose is to use reusable functional widgets. So, a good example of this will always be, when you're using Animation Controller and you've to maintain its lifecycle every time you use it. I can't go in depth here, for that you can refer to the docs.
5/5
wayofleaf.com › the-best-weed-emojis-everThe BEST Weed Emojis Ever! - WayofLeaf
wayofleaf.com › the-best-weed-emojis-ever8 hours ago · How to Use Emojis in YouTube Comments. If you see a cool weed-related video on YouTube and want to show your appreciation in the form of a cannabis emoji, it is really easy to include one in the comments section. If you are using a Mac computer, click Control, Command, and Space, and you will see a list of emojis.
stackoverflow.com › questions › 78476108html - CSS Grid templates rowStart and rowEnd behaviors ...
stackoverflow.com › questions › 784761088 hours ago · Use a consistent sensible line-height in all browsers. 2. Prevent adjustments of font size after orientation changes in iOS. 3. Use a more readable tab size. 4. Use the user's configured `sans` font-family by default. 5. Use the user's configured `sans` font-feature-settings by default. 6. Use the user's configured `sans` font-variation ...
stackoverflow.com › questions › 78475601Doxygen: HTML Output has Pages Organized Correctly; But pdf ...
stackoverflow.com › questions › 784756018 hours ago · @page p_d03_appendix_first First page of the appendix This page was defined third, but should show up as the first page of the Appendix. */ /*! @page p_d04_first_page First page of the document This page was defined fourth, but should show up as the first page of the document. */ File Doxyfile.in
unscrambleit.net › todays-wordle-answers › answerWordle Today: Answers and Hints for May 14, 2024
unscrambleit.net › todays-wordle-answers › answer8 hours ago · The reason why this game is still beloved is simple: it's free, easy to understand, and doesn't take much time to play. Each day, you get six attempts to solve a puzzle. Every attempt gives you another clue to help you find the right answer. Don't worry if you can't get it every time - even daily players of Wordle get tripped up sometimes.
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