I cannot find any interface to access the real live value. [of the counter] Yeah. I don’t think there is one. Sorry. The only thing I can think of would be to go through every element (including its :before/:after pseudo-elements) before the element in the document, looking for counters and adding up how many there … Read more
The code you have adds up the keys (i.e. the unique values in the list: 1+2+3+4+5+6=21). To add up the counts, use: In [4]: sum(Counter([1,2,3,4,5,1,2,1,6]).values()) Out[4]: 9 This idiom is mentioned in the documentation, under “Common patterns”.
All you need to do is add them: >>> from collections import Counter >>> a = Counter({‘menu’: 20, ‘good’: 15, ‘happy’: 10, ‘bar’: 5}) >>> b = Counter({‘menu’: 1, ‘good’: 1, ‘bar’: 3}) >>> a + b Counter({‘menu’: 21, ‘good’: 16, ‘happy’: 10, ‘bar’: 8}) From the docs: Several mathematical operations are provided for combining … Read more
str.split() without any arguments splits on runs of whitespace characters: >>> s=”I am having a very nice day.” >>> >>> len(s.split()) 7 From the linked documentation: If sep is not specified or is None, a different splitting algorithm is applied: runs of consecutive whitespace are regarded as a single separator, and the result will contain … Read more
You can construct using from_dict and pass param orient=”index”, then call reset_index so you get a 2 column df: In [40]: from collections import Counter d = Counter({‘fb_view_listing’: 76, ‘fb_homescreen’: 63, ‘rt_view_listing’: 50, ‘rt_home_start_app’: 46, ‘fb_view_wishlist’: 39, ‘fb_view_product’: 37, ‘fb_search’: 29, ‘rt_view_product’: 23, ‘fb_view_cart’: 22, ‘rt_search’: 12, ‘rt_view_cart’: 12, ‘add_to_cart’: 2, ‘create_campaign’: 1, ‘fb_connect’: 1, … Read more
What errors are you seeing in the browser? I can understand why your code doesn’t work if what you posted was incomplete, but without knowing that I can’t know for sure. You should probably clear the charNum div, or write something, if they are over the limit. function countChar(val) { var len = val.value.length; if … Read more
for…in iterates over property names, not values, and does so in an unspecified order (yes, even after ES6). You shouldn’t use it to iterate over arrays. For them, there’s ES5’s forEach method that passes both the value and the index to the function you give it: var myArray = [123, 15, 187, 32]; myArray.forEach(function (value, … Read more
First, you are not increasing the counter. Changing COUNTER=$((COUNTER)) into COUNTER=$((COUNTER + 1)) or COUNTER=$[COUNTER + 1] will increase it. Second, it’s trickier to back-propagate subshell variables to the callee as you surmise. Variables in a subshell are not available outside the subshell. These are variables local to the child process. One way to solve … Read more
var count=30; var counter=setInterval(timer, 1000); //1000 will run it every 1 second function timer() { count=count-1; if (count <= 0) { clearInterval(counter); //counter ended, do something here return; } //Do code for showing the number of seconds here } To make the code for the timer appear in a paragraph (or anywhere else on the … Read more
This would be simpler: return Interlocked.Increment(ref COUNTER); MSDN Interlocked.Increment