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Forum updates on "Read pixel value"

Read pixel value
Can anybody please tell me how to read pixel values ofthe frame. I can easily read it from an imag...
Reading Empty Value from SQL Server 2000 & writing to the XML
[Code] public static StringBuffer toXML(ResultSet rs) throws SQLException { ResultSetMetaData rsmd...
reading value from sheet1 into sheet2 using VBA
I have to use value of a cell in sheet1 to sheet2 using VBA. Please letme know how it could be pos...
pixel color
how do you find out what color a given pixel is?
Looping thru values to match w/ other values
I've got a folder in my PC that has 10 files. I have a routine thatpresents the names of these fil...
Matching date values w/ dropdown values
In my program, I have 6 ddl's filled programatically with date info(month, day & year) in my clien...
VBA to Change value in column AQ based on values in I, and AI
this script is supposed to do something only if column I ="BIGsupplier". Then, depending on the va...
SQL queries to read a spreadsheet
I have several sheets with several bank accounts' data in them. Iwant to create a union query and ...
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Article updates on "Read pixel value"

Write a program to read value from console and perform arithmetic operation
This program reads value from console and perform arithmetic operation. Write a program to read the ...
Program to read two numbers from the keyboard and display larger value
Write a program to read two numbers from the keyboard and display the larger value on the screen.
Program to find Minimum value from given block of values
Write a program to find Minimum value from given block of values.
PRORAM TO CONVERT HEXADECIMAL VALUE TO OCTAL USING FLOAT VALUES
WRITE A PRORAM TO CONVERT HEXADECIMAL VALUE TO OCTAL USING FLOAT VALUES.
Write a class whose objects holds a current value and have a method to add that value, printing th
Write a class whose objects holds a current value and have a method to add that value, printing the ...
Write a class whose objects holds a current value and have a method to add that value, printing th
Write a class whose objects holds a current value and have a method to add that value, printing the ...
Program that takes a number from user and calculates its logarithm value to the base 10 and e, exp
Write a program that takes a number from user and calculates its logarithm value to the base 10 an...
Straight-line method of computing the yearly depreciation of the value of an item i.e DEPREATION =
Program of a Straight-line method of computing the yearly depreciation of the value of an item i.e D...
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Interview FAQ updates on "Read pixel value"

Which overloads a unary minus operator and returns no values - Select option
Optionsa) sample :: oper-() { };b) void sample :: operator-() { }c) void sample :: operator-...
Which of the following code would read a line of text from char type variable, book[20]?
Optionsa) cin.getline(book,20);b) cin.getline(book[20]);c) cin.getln(book,20);d) None of t...
Which is used to read a line of text with blanks? - Select option
Optionsa) inputline( )b) getline( )c) putline( )d) None the aboveAnswer : b) getline( ...
Which of the following will be used to access the two entries, namely key and value of the map?
Consider ‘i’ is an iterator that accesses the elements of a map. Which of the following will be used...
So I can pass an instance of a value type to a method that takes an object as a parameter?
Yes. For example: class CApplication { public static void Main() { ...
What are the fundamental differences between value types and reference types?
C# divides types into two categories - value types and reference types. Most of the intrinsic types ...
How will you assign value ‘5’ to the variable ‘x’ inside a member function using this pointer?
Optionsa) this->x=5;b) this.x=5;c) x=5;d) None of the aboveAnswer : a) this->x=5;
Which of the following will assign the value to the class member variable num? void getnum(int
Optionsa) {num=a};b) {num=a;}c) {a=num};d) {a=num;}Answer : b) {num=a;}
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Video updates on "Read pixel value"

 
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