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Why gets function gives a warning every time you compile a c program?
It is unsafe. In order to use gets() safely, you need to know how many characters you will be reading to ensure your character buffer is large enough: char buffer[10]; while (gets (buffer) != 0) { ...process buffer... } The above code has undefined behaviour when the number of characters read is 10 or more (you need one character for the null-terminator). This is because the character buffer, str, decays to a pointer (referencing &str[0]) and the function, gets(), cannot determine the number of characters in a buffer by its pointer alone. The gets() function was dropped from the C standard in 2011, however some implementations still include it. To avoid the warning, use the fgets() function instead. This allows you to specify the length of your buffer and (when used correctly) prevents buffer overflow. char buffer[10]; while (fgets (buffer, 10, stdin) != 0) { ...process buffer... }
What is meaning of pn symbol in pn10?
PN means pressure rating of a pipe....PN is just a symbolic representation....
What is the function of CL buffer in DNA extraction?
In a DNA extraction, the purpose of a buffer is to solubilize DNA as well as RNA. Because of this, it prevents the DNA for degrading.
What is fflush?
The fflush() function writes any buffered data to the specified file stream. When you write data to a file (with a function such as fprintf()), it is actually placed in a memory buffer. The data is only actually written to the file when the buffer is full, the file stream is closed or when fflush() is called.
What is Another name for pn junction?
I cannot think of any, but a pn junction is a part of a diode and has a rectifying properties.
What are the function of buffer?
the function of a buffer is to maintain the pH of the sample.
Function of a frame buffer in computers?
function of a frame buffer in computer?
What is the function of MOPS buffer RNA isolation?
It act as a buffer in Northern blotting.
What is the function of TNE buffer?
We use it for isolation of proteins from yeast cells as a lysis buffer
What is the function of PBS buffer?
The main function of PBS (phosphate buffer saline) is to maintain the pH of the solution. by Himanshu Goel Jaypee University of Information Technology
What is the function of formamide loading buffer?
To denature DNA
What is the function of tris and EDTA buffer?
solubilize DNA
What is the function of a buffer?
to resist drastic changes in the pH of a solution
What is the function of ssc buffer?
SSC buffer increases ionic strength so precipitation of DNA or RNA is increases.CHARUSAT UNIVERSITY.
Why gets function gives a warning every time you compile a c program?
It is unsafe. In order to use gets() safely, you need to know how many characters you will be reading to ensure your character buffer is large enough: char buffer[10]; while (gets (buffer) != 0) { ...process buffer... } The above code has undefined behaviour when the number of characters read is 10 or more (you need one character for the null-terminator). This is because the character buffer, str, decays to a pointer (referencing &str[0]) and the function, gets(), cannot determine the number of characters in a buffer by its pointer alone. The gets() function was dropped from the C standard in 2011, however some implementations still include it. To avoid the warning, use the fgets() function instead. This allows you to specify the length of your buffer and (when used correctly) prevents buffer overflow. char buffer[10]; while (fgets (buffer, 10, stdin) != 0) { ...process buffer... }
What is the role of mgcl2 in the lysis buffer?
MgCl2 is added to the lysis buffer since Mg2+ ions are co-factors for the enzyme used in the lysis buffer. This enzyme requires magnesium ions in order to function properly.
What is the difference between tbs buffer-tbst buffer and corresponding function of them?
Tween 20. In TBST you add 0.05-0.1/ Tween 20.
