Lowercase, case-insensitive Conversion

Lowercase, case-insensitive Conversion

I wrote a blog every week and gradually got into the habit. I am not used to writing a blog every two weeks. The knowledge I have learned in these weeks has no framework structure. It is quite scattered. I will try again after I have summarized it.

I write a blog every week to express my feelings. I share my colleagues here. I feel pretty good about communication. I write when I'm in a good mood or when I'm in a bad mood. No matter whether anyone is there, I still have a expectation in my heart. I hope someone will be very happy even if it is just a smiling face.

I have been writing my homework this afternoon. I still feel a little pride in watching the effects that I often see on other web pages, and I have learned from my incomprehension, from simplicity to complexity, A lot of GAINS, the most happy thing is that when I listen to the lectures, I suddenly feel inspired, come up with a fun idea, and then put him into practice, then I smile happily!