Kirat[ad_1] You can do it recursively. First part size m = (str_size+N-1)/N; Then str_size -= m; and N–; A little example: #include <iostream> #include <vector> #include <string> std::vector<std::string> split_string(const std::string& s, int N) { std::vector<std::string> vect; if (N > s.size()) return vect; vect.resize(N); int n = s.size(); auto it = s.begin(); int Nnew = N; … Read more
[ad_1] Yes – you could use a percentage for the margin and padding attributes. .element { margin-left: 25%; } [ad_2] solved How to set a relative position/size to the screen for elements in CSS/HTML? [closed]
[ad_1] readwrite and assign are not mutually exclusive, they serve different purposes. You can likely just declare it without specifying either and let it default to both readwrite and assign, which is almost certainly what you want. 4 [ad_2] solved readwrite or assign, what do I use as a property modifier for a CGFloat [closed]
[ad_1] //Json object String json = ‘{“myid”:”123″,”post”:”harry”}’; JSONObject jobj = new JSONObject(json); String id = jobj.getString(“myid”); //Json Array String json = ‘[{“myid”:”123″,”post”:”harry”},{“myid”:”456″:”ramon”}]’; JSONArray jarr = new JSONArray(json); JSONObject jobj = jarr.getJSONObject(0); String id = jobj.getString(“myid”); You will have to wrap it in a try catch to make sure to catch exceptions like json strings that … Read more
[ad_1] This is what I came up with: First calculate the longest array. Then loop over the arrays, and loop over the items. Here’s a fiddle var a = [ ‘a1’, ‘a2’ ], b = [ ‘b1’, ‘b2’ ], c = [ ‘c1’, ‘c2’, ‘c3’ ]; var to2DArray = function(){ var maxLength = 0, arrays … Read more
[ad_1] First of all, break your code up into sections and test each section. First, test that you have received the data correctly. A single error can stop the entire page from processing, so ensure you are receiving what you think you are receiving: $name = $_POST[‘name’]; $phone = $_POST[‘phone’]; $email = $_POST[’email’]; …etc… $zz … Read more
[ad_1] I guess you need something like this: >>> from itertools import groupby #filter items that contain ’00:00′ >>> mylist = [x for x in mylist if x[-2] != ’00:00′ ] #now group lists based on the the second last item for k,g in groupby(mylist, key = lambda x 😡 [-2]): #find the min among … Read more
[ad_1] As written by zaph in this answer, the following code should do what you want : NSData* bytesFromHexString(NSString * aString) { NSString *theString = [[aString componentsSeparatedByCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]] componentsJoinedByString:nil]; NSMutableData* data = [NSMutableData data]; int idx; for (idx = 0; idx+2 <= theString.length; idx+=2) { NSRange range = NSMakeRange(idx, 2); NSString* hexStr = [theString substringWithRange:range]; … Read more
[ad_1] val += line[i] == ” * “; is evaluated as val += (line[i] == ” * “); due to operator precedence. val will be incremented by 1 (true converts to an integral value of 1) if, and only if, line[i] compares true with ” * “, else it will stay the same. Finally #define … Read more
[ad_1] So, blah defines an instance field called label but does not initialise it public abstract class Blah { protected JLabel label; } BlahChildOne initialises the label from Blah public class BlahChildOne extends Blah { public BlahChildOne() { label = new JLabel(); } } BlahChildTwo does not initialises the label from Blah, so it is … Read more
[ad_1] please find below working code import java.util.regex.Matcher; import java.util.regex.Pattern; public class Main { public static void main(String[] args) { String line = “This cat MAN-1243-23445 placed OK? This cat MAN-1243-23445 placed OK? This cat MAN-1243-23445 placed OK? This cat MAN-1243-23445 placed OK?This cat MAN-1243-23445 placed OK? This cat MAN-1243-23445 placed OK?”; String pattern = … Read more
[ad_1] The Binding in the UserControl’s XAML should have the UserControl instance as its source object, e.g. like this: <ListView ItemsSource=”{Binding MessageList, RelativeSource={RelativeSource AncestorType=UserControl}}” /> Alternatively you could set x:Name on the UserControl and use an ElementName binding: <UserControl … x:Name=”self”> … <ListView ItemsSource=”{Binding MessageList, ElementName=self}” /> … </UserControl> Besides that you should usually not … Read more
[ad_1] So, brutal but does work: =LEFT(A1,FIND(“,”,A1,FIND(“,”,A1,FIND(“,”,A1,1)+1)+1)-1) You can play with MID() and RIGHT() to get others…. See [ad_2] solved How to split a cell of many numbers by group of 3-3 in each next cells?
[ad_1] Why infinite loop appears to the script? There’s no infinite loop. For the input provided, it creates a hash with 239,517 elements, then dumps the hash. The output starts appearing almost immediately. Could you please tell me what does the $F[2]..$F[3] mean? In list context, if $F[2] and $F[3] are numbers, it returns a … Read more
[ad_1] Try this: public static void main(String[] args) { for(int i=0;i<5;i++) { for(int j=0;j<5-i;j++) { System.out.print(” “); } for(int k=0;k<=i;k++) { System.out.print(“* “); } System.out.println(); } } Output: * * * * * * * * * * * * * * * Just for your knowledge System.out.println will print on a new line where … Read more