Kirat for sub in range(2,int(sqrt(num))+1) : if num % sub ==0 : flag = False break print num , # <<– this is inside the for loop and will be printed every iteration 1 solved What’s going wrong with this prime-number output?
UIScrollView *scrollview = [[[UIScrollView alloc] initWithFrame:CGRectMake(0.0F, 0.0F, 320.0F, 480.0F)] autorelease]; [self.view addSubview:scrollView]; UIButton *button = [UIButton buttonWithType: UIButtonTypeRoundedRect]; [button setTitle:@”Title” forState:UIControlStateNormal]; [button setFrame:CGrectMake(0.0F, 0.0F, 50.0F, 50.0F)]; [scrollView addSubview:button]; If you have to add a subview to a UIButton then you would just to it in the opposite order: UIButton *button = [UIButton buttonWithType: UIButtonTypeRoundedRect]; [button … Read more
It’s a little old (2007), but Mac OS X Internals: A Systems Approach, by Amit Singh, is a lengthy guide to OSX history, the XNU kernel, and filesystems. It notably leaves out networking. solved Any book talks about Apple Darwin internal? [closed]
Assuming the following HTML as an example: <div class=”div”> <input type=”text” /> <input type=”text” /> <input type=”text” /> </div> <input type=”text” class=”b”/> One can use the following script, using the focus and blur events: $(‘.div input[type=”text”]’).on(‘focus’, function(){ $(‘.b’).prop(‘disabled’, true); }).on(‘blur’, function(){ $(‘.b’).prop(‘disabled’, false); }); Check Fiddle 1 solved Enable / disable Elements When div element … Read more
You’re probably using a library which requests the permission. When your APK is generated, your manifest is merged with every libraries manifests. 3 solved App is asking for permission i have not added in manifest
You have your counter incrementing in the wrong place. int count = 0; foreach (string[] element in logBook) { Console.WriteLine (“#{0}: {1}”, count, element[0]); count++; // Increment after you print } solved C# How to start list count on 0 [closed]
Strings are immutable in Java – operations like replace don’t actually update the original string. You have to use the return value of the substring call, e.g. String updated = str.substring(j,str.indexOf(‘>’,j+1)).replaceAll(“\n”, “#10”); If you want to replace this in the overall string, you can simply concatenate this back into the string: int indexOf = str.indexOf(‘>’,j+1); … Read more
text = input.replace(/(KEYWORD)\(([^)]+)\)/, “$1 $2”) You realize your example has a space after the keyword yeah? Maybe this instead: text = input.replace(/(KEYWORD)\s*\(([^)]+)\)/, “$1 $2”) 2 solved Variable inside a REGEX
You just need to delete the array referenced by del: delete[] del; You are already deleting the arrays referenced by hello and bye: delete[] * del; delete[] * (del + 1); Though this would be more idiomatic: delete[] del[0]; delete[] del[1]; Or even better, avoid using new and delete altogether, taking advantage of modern C++ … Read more
Presumably this happens because Token and Payload are binaries, not integers. When constructing a binary like this, everything is assumed to be a 1-byte integer unless specified otherwise. To insert Token and Payload into the binary being constructed, use the /binary suffix: Packet =[<<0:8, TokenLength, Token/binary, PayloadLength, Payload/binary>>], solved exception error: bad argument in function … Read more
But it doesn’t works, il only returns 1 and there are at least 2 objects in my map that have same id It’s a std::map. You cannot have two objects with the same key, and I assume you’re trying to use the m_id filed of O as your key. Try using std::multimap instead. And, to … Read more
I created a short powershell solution using this- $targetName=”ss s”; foreach ($file in Get-Childitem “G:\Project\Projects\” ) { $fname=$file.name; if (Test-Path “G:\Project\Projects\$fname\$targetName\”) { $shell = new-object -comobject “Shell.Application” $item = $shell.Namespace(0).ParseName(“G:\Project\Projects\$fname\$targetName”) $item.InvokeVerb(“delete”) } } This powershell script sends that folder to recycle bin after confirmation popup. (this won’t send any file named ‘ss s’) this seems … Read more
Please ask only one question per question. Is Int32 a = new Int32() equal to int a ? No. It is the equivalent of int a = 0; If not: How its possible to write a.ToString() ? Ints have a method called ToString. You called it. Do we have primitive types in C#? The C# … Read more
First, as was pointed out in the comments, if you’re looking to reduce the size, comments should be stripped. function convertComment(str){ if(str.substring(0,2) === ‘//’){ str=”/*” + str.substring(2) + ‘ */’; } else { str = false; } return str; } Your example code looked like JQuery, so if you were looking for PHP, here is … Read more
The problem is likely that you’re starting your counter variables at 1, then using that as an index into the array, but array’s are zero-based in c# so you’re essentially skipping the first item at 0 and then trying to access an item that’s out of the bounds of the array. It’s also not accurate … Read more