min

I have a file with the lines as: 5 3 6 4 2 3 5 1 4 3 2 6 5 8 .. I want to get the min on each line, so for example with the input given above, I should get: min of first line: 2 min of second line: 1 .. How can I use awk to do this for any arbitrary number of columns in each line? If you don't mind the output using digits instead of words you can use this one liner: $ awk '{m=$1;for(i=1;i<=NF;i++)if($i<m)m=$i;print "min of line",NR": ",m}' file min of line 1: 2 min of line 2: 1 If you really do want to count in ordinal numbers: BEGIN { split("first second third fourth",count," ") } { min=$1

I just noticed that the new standard defines min(a,b) and max(a,b) without constexpr . Examples from 25.4.7, [alg.min.max]: template<class T> const T& min(const T& a, const T& b); template<class T> T min(initializer_list<T> t); Isn't this a pity? I would have liked to write char data[ max(sizeof(A),sizeof(B)) ]; instead of char data[ sizeof(A) > sizeof(B) ? sizeof(A) : sizeof(B) ]; char data[ MAX(sizeof(A),sizeof(B)) ]; // using a macro Any reason why those can not be constexpr ? Critical Update The below analysis is wrong, because it confuses one important thing . The following statement I

Here is the test program: void testFunc() { double maxValue = DBL_MAX; double slope = std::numeric_limits<double>::quiet_NaN(); std::cout << "slope is " << slope << std::endl; std::cout << "maxThreshold is " << maxValue << std::endl; std::cout << "the_min is " << std::min( slope, maxValue) << std::endl; std::cout << "the_min is " << std::min( DBL_MAX, std::numeric_limits<double>::quiet_NaN()) << std::endl; } int main( int argc, char* argv[] ) { testFunc(); return 0; } In Debug, I get: slope is nan maxThreshold is 1.79769e+308 the_min is nan the_min is 1.79769e+308 In Release, I get: slope is

This question already has an answer here: Simple logic problem: Finding largest and smallest number among 3 numbers 5 answers Is there any way to make this function more elegant? I'm new to C++, I don't know if there is a more standardized way to do this. Can this be turned into a loop so the number of variables isn't restricted as with my code? float smallest(int x, int y, int z) { int smallest = 99999; if (x < smallest) smallest=x; if (y < smallest) smallest=y; if(z < smallest) smallest=z; return smallest; } There's a number of improvements that can be made. You could use standard functions

I have an angular4 application with a form. In this one I have an input to enter a percentage. So, I want to block the input with value between 0 and 100. I tried to add min="0" and max="100" but I can yet enter an number higher than 100 or smaller than 0. template <md-input-container> <input type="number" maxlength="3" min="0" max="100" required mdInput placeholder="Charge" [(ngModel)]="rateInput" name="rateInput"> <md-error>Required field</md-error> </md-input-container> Do you know how I can do this ? I succeeded by using a form control. This is my html code : <md-input-container> <input

I have a ui.slider and change it's min and max values on runtime. But these changes only get reflected in the view, when I set the values afterwards too (which causes it to fire events that are not needed). In my opinion, it should refresh the view after setting min and max too. Is there a simple workaround, seems like a refresh method is missing for the slider. $("#something").slider({ range: true, values: [25, 75], min: 0, max: 100 }); $("#something").slider("option", "min", 25); // left handle should be at the left end, but it doesn't move $("#something").slider("option", "values", [25, 75]