Kirat this should be working: import copy class _ListNode: def __init__(self, value, next_): self._value = copy.deepcopy(value) self._next = next_ return class List: def __init__(self): self._front = None self._count = 0 return def addToFront(self, value): if self._front == None: self._front = _ListNode(value, None) else: buffer = _ListNode(value, self._front) self._front = buffer def addToEnd(self, value): current = self._front … Read more
What you will want to do is have each function return a Boolean based on is the values for that item are invalid or valid. For invalid input return false and for valid input return true. Here is a simple example with two functions: function validateOne() { if( /* Input for validateOne is valid */ … Read more
This is one way to do it: import re x = “‘(‘2275.1’, ‘1950.4’)'” y = re.findall(r’\d+\.\d’, x) for i in y: print i Output: 2275.1 1950.4 solved Removing parentheses and comma
select Status, COUNT(Status) from Count() — please be sure to use the right name of the table after From. group by Status order by COUNT(Status) desc 🙂 1 solved I am new to SQL, and trying to learn what I can through books and websites
Try this: sub(/^0+/, “”, $2)? $ awk ‘BEGIN{b=”000000000000787301″; sub(/^0+/, “”, b); print b;}’ 787301 or typecast it by adding zero: $ awk ‘BEGIN{b=”000000000000787301″; print b+0;}’ 787301 update A working example based on comments: $ echo ‘E2EDP19001 02002000000000000797578’ | awk ‘{$2 = substr($2,6); sub(/^0+/, “”, $2); print $2;}’ 797578 or, preserve $2: $ echo ‘E2EDP19001 02002000000000000797578’ … Read more
Like this? $array->slug; It’s an object, not array. solved Access value from PHP array
Familiarize with the data that you have: The first key thing is to understand what data you have. Here in this case, you have four tables InsuranceCompanies Patient Doctors Visits Your goal: Find the list of all the patients who visited all orthopedists (specialty) associated with their Insurance Companies. Let’s take a step back and … Read more
You will need to log the change in another table. Like changes with the attributes: id, table, attribute, old_value, new_value, datetime. Then, whenever something changes you add e.g. id, TESTING, last_name, Doe, DoKnow, 2015-03-06 12:34:56 Then you can use this table to show the latest changes. But in the long run and for big databases … Read more
You could animate the scrollTop property of the .content element var gallery = $(‘.content’), height = gallery.height(); $(‘.arrow’).on(‘click’, function(){ var up = $(this).is(‘.up_arrow’); if (up) { gallery.animate({‘scrollTop’: ‘-=’ + height}); } else { gallery.animate({‘scrollTop’: ‘+=’ + height}); } }); Demo at http://jsfiddle.net/gaby/a2xmr1mn/ note: i have added a common (arrow) class to the arrows for styling/targeting … Read more
you can do this multiple types assume that this is your String NSString *origialString =@”00:03:45″; Type-1 NSArray *getBalance = [origialString componentsSeparatedByString: @”:”]; origialString = [NSString stringWithFormat:@”%@:%@”, [getBalance objectAtIndex:1], [getBalance objectAtIndex:2]]; Type-2 origialString = [origialString substringFromIndex:3]; Type-3 origialString = [origialString substringWithRange:NSMakeRange(3, [origialString length]-3)]; Type-4 // Use NSDateformatter but not necessary for here solved How to spliit … Read more
Your Installation must be faulty! I’ve a mac, in fact, I’m currently running TurboC++ on it as I type. Consider uninstalling and then reinstalling. Download Here Download the package just like you would download a .dmg application from the net. (i.e. Drag and dropping the application into the Applications folder) Make sure that your Applications … Read more
You cannot show a Toast from a background thread. Please remove the Toast from your print() method. If you are using this Toast for debugging purposes, consider switching to the Log class to log things to LogCat, or using breakpoints in your IDE. 1 solved Android – Fatal Exception AsynckTask #1
You are passing a pointer and a normal int to f, because int *a=new int(4), b(16); works like int *a=new int(4); int b(16); Thus, in f, you have T == int* and U == int, then you add the int to the pointer and return the resulting pointer. As it does not point to memory … Read more
You can use Directory.GetParent. .. which returns a DirectoryInfo and you can get the Name or FullName var info = Directory.GetParent(@”directory_path”); var name = info.Name; //this will give parentdirectory var fullName = info.FullName; //this will give pages/parentdirectory solved Determining the Parent Folder of a given Path in C#
You’re outputting “hundred” instead of “one hundred”. 6 solved C++ character count (Project Euler 17 wrong answer) [closed]