Kirat[ad_1] Keeping as much as possible your code structure, this should be the solution you are looking for. It’s meant to be easy to read and understand. However it is not the best solution, for that we need to know what selection looks like, or even better what your input file looks like. def main(): … Read more
[ad_1] NSString *str = @”M||100|??|L||150|??|S||50″; NSString *stringWithoutBars = [str stringByReplacingOccurrencesOfString:@”||” withString:@” “]; NSMutableArray *array = [[NSMutableArray alloc]initWithArray:[stringWithoutBars componentsSeparatedByString:@”|??|”]]; [ad_2] solved Get substring from string variable and save to NSMutableArray [closed]
[ad_1] Try this: JSONArray array; for(int i = 0; i < array.length(); i++){ JSONObject json = array.getJSONObject(i); if (json.has(“errors”)){ //magic } } [ad_2] solved JSONArray equivalent to JSONObject’s .has() method?
[ad_1] Its aboute your printer setting! Not about css or html. you must set your printer setting to fit the code for paper size. If you want print html final page (result of your code) maybe you code take apart with setting width:50% .i offering you to check your printer setting or system perinting setting … Read more
[ad_1] Your function is declared to return char and you are returning an array of char. But even if you fix the return value which should be char * it’s still wrong because you should not return a local variable, instead pass the array as an argument to the function like this void n_zeroes(int n, … Read more
[ad_1] convertBatToCmd.bat: @echo off echo ConvertBatToCmd.bat if not exist “%1” echo call with file to be converted as parameter & goto :eof ren “%1” “%~n1.cmd” Usage: convertBatToCmd myfile.bat (sorry, couldn’t resist…) back to seriousity: more infos here 2 [ad_2] solved How to convert batch file (.bat) to .cmd file
[ad_1] Rather than storing data in an asp:TextBox, you should consider some other methods of storing values. For example, you can use the HttpApplicationState class in System.Web to store a variety of different data types. If you wanted to store a DataTable using this method, you could do so by doing something like this in … Read more
[ad_1] You can proceed like this: var products = {a:”b”, c:”d”, e:”f”}; var arrList = []; for(var key in products) { // iterates over products key (e.g: a,c,e) arrList.push([key, products[key]]); }; [ad_2] solved Javascript object in array
[ad_1] I think you almost answer your own question. Create a class-hierarchy with the “Animal”-interface as the top-node. I made an example of the hierarchy here. Also, inheritance and polymorphi is some of the essentials of OOP, so I don’t get your last sentence. [ad_2] solved about OOP and inherited classes
[ad_1] The classic recursive implementation of fib is this: int fib(int n) { if (n < 2) return n; else return fib(n – 1) + fib(n – 2); } This function recurses so many times, it is used as an easy benchmark to measure function call efficiency in various languages, with a time complexity of … Read more
[ad_1] You forgot to hook the map view in the storyboard to your mapView outlet in code, probably. 4 [ad_2] solved Swift error EXC_BAD_INSTRUCTION [closed]
[ad_1] Return some value via return statement regardress of value of lookup[i][j]. For example, return 0 because I don’t know the correct value to return. int f(long long int arr[], long long int x, long long int y) { long long int i = x, j = y; if(lookup[i][j] == 0) { if(i == j) … Read more
[ad_1] c#.net compiles to MSIL. In MSIL both examples are represented exactly the same. Something along the lines of load variable blahblah load constant 123 compare for equality MSIL doesn’t care about whitespace. Decompilers simply translate MSIL back to C#. Both examples would decompile the same, since they both generate the same MSIL 1 [ad_2] … Read more
[ad_1] In your Insert function, you never allocate newNode. Node* newNode; You need to allocate it like so: Node* newNode = new Node(); The program runs correctly after fixing this, and the output is: 24 http://ideone.com/16XL5W EDIT: Regarding your comment below, the following lines do not allocate anything: Node* newNode; struct Node* newNode; They are … Read more
[ad_1] If you want this to work for any arbitrary key(s) you can use a defaultdict of OrderedDicts.. from collections import defaultdict, OrderedDict result_dict = defaultdict(OrderedDict) data = [(‘Han Decane’,’12333′),(‘Can Decane’,’12333′),(‘AlRight’,’10110′)] for (v,k) in data: result_dict[k][v]=True >>> list(result_dict[‘12333’].keys()) [‘Han Decane’, ‘Can Decane’] And if you want all the results that had multiple values >>> [k … Read more