contain

I have a file, and its something like this: Device: name1 random text Device: name2 random text Device: name3 random text I have a variable: MainComputer What I want to get (for each name, i have like 40 names): MainComputer -> name1 MainComputer -> name2 MainComputer -> name3 What I have: var="MainComputer" var1=$(awk '/Device/ {print $3}' file) echo "$var -> $var1" This only gives the arrow "->" and the link for the first variable, I want them for the other 40 variables... Thanks anyway! fedorqui Let me present you awk : $ awk '/Device/ {print $2}' file name1 name2 name3 This prints the

I am writing a code in Python 2.7 in which I have defined a list of strings. I then want to search this list's elements for a set of letters. These letters must be in random order. i.e. search the list for every single letter from input. I have been google'ing around but i haven't found a solution. Here's what i got: wordlist = ['mississippi','miss','lake','que'] letters = str(aqk) for item in wordlist: if item.find(letters) != -1: print item This is an example. Here the only output should be 'lake' and 'que' since these words contain 'a','q' and 'k'. How can I rewrite my code so that this

I have multiple rectangles and one special rectangle: the selection rect. I want to check for each rectangle if the rectangle contains at least one point which is inside the selection rectangle. Here is an image for clarity: CodeCamper This will find if the rectangle is overlapping another rectangle: public boolean overlaps (Rectangle r) { return x < r.x + r.width && x + width > r.x && y < r.y + r.height && y + height > r.y; } We can determine a rectangle with only one of its diagonal. Let's say left rectangle's diagonal is (x1, y1) to (x2, y2) And right rectangle's diagonal is (x3, y3) to (x4