YouTube was invented in 1963 by an American man named Albert castings, castings was a well known software developer at the time, who worked alongside bill gates in 1967.
for Mac developer and iOS developer, yes. it is free do join Safari developer though.
To make 10 volume developer from 20 volume developer, you can mix equal parts of 20 volume developer and distilled water. For example, mix 1 part of 20 volume developer with 1 part distilled water to create 10 volume developer.
Electronic Data Interchange developer
yes
who was the developer of yahoo messenger
who can manage the DBA, he is a oracle developer
If you are developing software for an Apple product you could describe yourself as an Apple developer. These days you would probably be more specific and say you were a Mac developer or an iPhone developer. Joining Apple's Developer Connection (See links below) will enhance your status as a developer.
No, 20 volume developer and 40 volume developer cannot be mixed to create 20 volume developer. Mixing them will result in a product with a higher volume developer concentration than either of the original solutions. It is not recommended to mix different volumes of developer as it can affect the outcome of your hair treatment.
Equal parts of 5 volume developer + 15 volume will yield approximately 10 volume.
Yes. 10 vol developer is 25% peroxide.
No, cream developer and liquid developer are formulated differently and should not be mixed together. Using them together can affect the effectiveness of the developer and the final result of the hair color. It's best to stick to using the developer recommended by the hair color product you are using.