In the field of software development, many problems are caused by some bad programming habits. Eliminating these bad habits will make your development easier and more efficient.
1. There are spelling errors in the code
Don’t be surprised, this is a very common problem, and the most crazy thing about it is that it has nothing to do with your programming ability. Still, a misspelled variable or function name can have disastrous consequences, and they can go unnoticed.
So how to solve it? You should use a good integrated development environment (IDE) or a programming-specific code editor, both of which can greatly help you reduce spelling errors. Another way is to deliberately choose names that are easy to spell as variable and function names, so that errors can be easily found. Avoid words that are easily misspelled. For example, receive is easy to misspell as recieve, and they are difficult to spot.
2. The code is not indented or formatted
Indenting or formatting the code can make it easier for people to read and locate errors. In addition, because it is in a coherent format, it is easier for others to maintain your code.
If the IDE you are using cannot automatically unify the format of the code, you can consider using a code beautifier like Uncrustify, which can format the code according to your settings.
3. Do not make the code modular
Let each function implement and only implement one function. This will make the function shorter and easier to understand and maintain. Longer functions usually have many paths in them, which is difficult to test.
A good rule of thumb is that a function should not be longer than your screen. Also, if there are more than 10 if statements or loop statements in a function, then it is too complex and needs to be rewritten.
4. You mistakenly think that your IDE is safe
IDE and other tools can improve the efficiency of writing code. They can suggest (complete) your variable names or other based on your existing input and scope. content. However, this type of tool is not safe enough. You will choose some options just because they look like the one you need. In fact, you do not have the option that is the one you want. In fact, it just reduces your thinking, but you still need to confirm.
7. Increase manpower to speed up progress
Almost all software development projects are behind schedule. Increasing manpower for the project is theoretically possible and very good. But this is actually a common misunderstanding. In fact, this usually reduces overall efficiency.
8. Use wrong time expectations
Again, don’t be under the illusion that you can catch up behind schedule. If you're already behind schedule, it's because your estimate was wrong, and you should re-evaluate the entire project cycle instead of blindly sticking to the wrong schedule.

What’s still popular is the ease of use, flexibility and a strong ecosystem. 1) Ease of use and simple syntax make it the first choice for beginners. 2) Closely integrated with web development, excellent interaction with HTTP requests and database. 3) The huge ecosystem provides a wealth of tools and libraries. 4) Active community and open source nature adapts them to new needs and technology trends.

PHP and Python are both high-level programming languages that are widely used in web development, data processing and automation tasks. 1.PHP is often used to build dynamic websites and content management systems, while Python is often used to build web frameworks and data science. 2.PHP uses echo to output content, Python uses print. 3. Both support object-oriented programming, but the syntax and keywords are different. 4. PHP supports weak type conversion, while Python is more stringent. 5. PHP performance optimization includes using OPcache and asynchronous programming, while Python uses cProfile and asynchronous programming.

PHP is mainly procedural programming, but also supports object-oriented programming (OOP); Python supports a variety of paradigms, including OOP, functional and procedural programming. PHP is suitable for web development, and Python is suitable for a variety of applications such as data analysis and machine learning.

PHP originated in 1994 and was developed by RasmusLerdorf. It was originally used to track website visitors and gradually evolved into a server-side scripting language and was widely used in web development. Python was developed by Guidovan Rossum in the late 1980s and was first released in 1991. It emphasizes code readability and simplicity, and is suitable for scientific computing, data analysis and other fields.

PHP is suitable for web development and rapid prototyping, and Python is suitable for data science and machine learning. 1.PHP is used for dynamic web development, with simple syntax and suitable for rapid development. 2. Python has concise syntax, is suitable for multiple fields, and has a strong library ecosystem.

PHP remains important in the modernization process because it supports a large number of websites and applications and adapts to development needs through frameworks. 1.PHP7 improves performance and introduces new features. 2. Modern frameworks such as Laravel, Symfony and CodeIgniter simplify development and improve code quality. 3. Performance optimization and best practices further improve application efficiency.

PHPhassignificantlyimpactedwebdevelopmentandextendsbeyondit.1)ItpowersmajorplatformslikeWordPressandexcelsindatabaseinteractions.2)PHP'sadaptabilityallowsittoscaleforlargeapplicationsusingframeworkslikeLaravel.3)Beyondweb,PHPisusedincommand-linescrip

PHP type prompts to improve code quality and readability. 1) Scalar type tips: Since PHP7.0, basic data types are allowed to be specified in function parameters, such as int, float, etc. 2) Return type prompt: Ensure the consistency of the function return value type. 3) Union type prompt: Since PHP8.0, multiple types are allowed to be specified in function parameters or return values. 4) Nullable type prompt: Allows to include null values and handle functions that may return null values.


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