Strings ⇒ characters for c in "Hello": print c H e l l o bit.ly/pyiter @nedbat Dicts ⇒ keys d = { 'a': 1, 'b': 2, 'c': 3 } for k in d: print k a c b In surprising order! # Also: for v in d.itervalues(): for k,v in d.iteritems(): bit.ly/pyiter ...
/** * Returns an iterator over the elements contained in this collection..., even if the size of this collection changes * during iteration, as might...
AStringis an example of a built-in iterable object: var someString = "hi"; typeof someString[Symbol.iterator]; // "function" String's default iterator returns the string's characters one by one: var iterator = someString[Symbol.iterator](); iterator + ""; // "[object String Iterator...
BTCRecover is an open source wallet password and seed recovery tool. For seed based recovery, this is primarily useful in situations where you have lost/forgotten parts of your mnemonic, or have made an error transcribing it. (So you are either seeing an
a ='hello'forcina:# Loop over characters in a... b = {'name':'Dave','password':'foo'}forkinb:# Loop over keys in dictionary... c = [1,2,3,4]foriinc:# Loop over items in a list/tuple... f =open('foo.txt')forxinf:# Loop over lines in a file... ...
in the callback for errors—that may or may not occur—during the fetching process. The rest of the parameters can be used to read the results of the asynchronous operation. Most commonly, a single data parameter is used. The next bit of code shows howfetchwould look if it had a call...
Theforreference page has a description of how to use:in the context of loop statements. linspaceis similar to the colon operator:, but it gives direct control over the number of points and always includes the endpoints. The sibling functionlogspacegenerates logarithmically spaced values. ...
The colon is one of the most useful operators in MATLAB®. It can create vectors, subscript arrays, and specify for iterations. x = j:k creates a unit-spaced vector x with elements [j,j+1,j+2,...,j+m] where m = fix(k-j). If j and k are both integers, then this is sim...
Theforreference page has a description of how to use:in the context of loop statements. linspaceis similar to the colon operator:, but it gives direct control over the number of points and always includes the endpoints. The sibling functionlogspacegenerates logarithmically spaced values. ...
If you define a path name that is longer than 256 characters, you can't specify it in Microsoft Project. To avoid this problem, define path names of no more than 10 characters, and don't nest nodes more than 14 levels deep.You can't apply most field rules to system fields, such as...