List the qualities of useful market segments?
What is the difference between apache and nginx web server?
What is uint c#?
Tell us what is the abbreviation for the accounting terms debit and credit?
Tell me how to set database connection in laravel?
How can you compare Hadoop and Spark in terms of ease of use?
explain with example redaing contents and writing contents from a file using APS object stream.
which are the systems eligible for incremental backup?
How can you enable query log in laravel?
Is boolean a data type?
Describe expression transformation?
What is ng controller in angularjs?
My question about gas chromatography sulfur chemiluminsecence detector. I test unknown sample gas by GC-SCD (calibrated ) and the result of *H2S is 279 PPM , *but when I test the same sample with the GC-TCD (calibrated ) the value of *H2S is 2500 PPM . I'd like to inform you that both GCs are calibrated and have very good operation conditions with stable parameters . the question is if the sample gas with higher H2S over detection limits of SCD detector (1000 ppm). why the result it 279 ppm Best regards
What does getch() do according to the ANSI C++ standard a) Reads in a character b) Checks the keyboard buffer c) Nothing in particular (Its not defined there)
What is force maven update?