Is there a way that I can search a string field for a specific character and then count the amount of occurrences for that character? Basically, I need a true/false test as to whether or not a string contains two ampersands.
I've played around with some different string functions but I can't quite seem to dial it in.
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Does the idea of dealing with bits scare or confuse you? Does it seem like a waste of time in an age where we all have terabytes of storage? If so, you're missing out on one of the core tools in every professional programmer's toolbox. Learn how to …
Viewers will learn how to properly install Eclipse with the necessary JDK, and will take a look at an introductory Java program.
Download Eclipse installation zip file:
Extract files from zip file:
Download and install JDK 8:
Open Eclipse and …
In this fourth video of the Xpdf series, we discuss and demonstrate the PDFinfo utility, which retrieves the contents of a PDF's Info Dictionary, as well as some other information, including the page count. We show how to isolate the page count in a…