IT Nursery
The way to iterate over a range in bash is for i in {0..10}; do echo $i; done What would be the syntax for iterating over the sequence with...
This question already has answers here: Is there a built-in function to print all the current properties and values of an object? (29 answers) Closed last year. I have...
I just had a quick question regarding loops in Ruby. Is there a difference between these two ways of iterating through a collection? # way 1 @collection.each do |item|...
I know NSDictionaries as something where you need a key in order to get a value. But how can I iterate over all keys and values in a NSDictionary,...
A reddit thread brought up an apparently interesting question: Tail recursive functions can trivially be converted into iterative functions. Other ones, can be transformed by using an explicit stack....
DataFrame: c_os_family_ss c_os_major_is l_customer_id_i 0 Windows 7 90418 1 Windows 7 90418 2 Windows 7 90418 Code: print df for name, group in df.groupby('l_customer_id_i').agg(lambda x: ','.join(x)): print name print...
This question already has answers here: Loop backwards using indices in Python? (17 answers) Closed 5 years ago. I’m talking about doing something like: for(i=n; i>=1; --i) { //do...
I am trying to loop through an array. I have the following code: var currnt_image_list="21,32,234,223"; var substr = currnt_image_list.split(','); // array here Am trying to get all the data...
I have a generator that generates a series, for example: def triangle_nums(): '''Generates a series of triangle numbers''' tn = 0 counter = 1 while True: tn += counter...
This question already has answers here: What is the most “pythonic” way to iterate over a list in chunks? (38 answers) Closed 2 years ago. I want to loop...