[ad_1] This is perhaps not the best question to ask on SO as it’s bound to get opinions rather than answers, with this in mind, I will give you my opinionated answer. As your first real life application, it’s probably best you go with something you’re somewhat familiar with, either that or find a solution … Read more
[ad_1] I’d suggest using the postDelayed(…) method of the View class and also don’t use an actual BroadcastReceiver. For example, Intent.ACTION_BATTERY_CHANGED is a STICKY broadcast and as such doesn’t need a BroadcastReceiver to handle it. Instead if we pass null as the first parameter to the registerReceiver(…) method, no receiver is actually registered but the … Read more
[ad_1] The statement return(“Option %c is not supported”,’k’); is the same as return(‘k’); since the expression “Option %c is not supported” has no side effect. Given that the return type of the function is FILE*, return(‘k’); is a problem since ‘k’ is not of type FILE*. It seems you are not sure what you are … Read more
[ad_1] You can use .has() selector: if(!$(‘ul’).has(‘li’)){//ul is empty } 4 [ad_2] solved jquery – get number of li inside a ul element [duplicate]
[ad_1] Assuming you are using bootstrap, you need to use the .input-group-button class… DEMO <div class=”input-group”> <span class=”input-group-addon” id=”basic-addon1″>www</span> <input type=”text” class=”form-control” placeholder=”Url” ng-model=”currentUrl”> <span class=”input-group-btn”> <input type=”button” class=”btn btn-primary” value=”Go” ng-click=”getUrl()”> </span> </div> The docs [ad_2] solved Html noobs layouting
[ad_1] you can do the following: explanation for the code: Square is formed of 2 equal sides, so in order to draw the square using *, you will think of it like a matrix you need a loop to draw the rows and another loop to draw the columns, and both loop has upper limit … Read more
[ad_1] You can use jQuery Dialog. Here is the API Documentation. Hope it’ll helps! [ad_2] solved Alert jQuery + CSS [closed]
[ad_1] Resolved. The method was called recursively, creating the parameter and the expression and returned to himself. In this process the parameters were removed from memory, as they had already been used believed not to have problems. But they need to be kept in memory until the time of compilation. In this case I used … Read more
[ad_1] You are misunderstanding usage of data types. Array is an anonymous type, you don’t name it’s elements. If you want to know name of an array, then you must change this structure to a dictionary (map). var arrayMapping = { ‘arr1’: […], ‘arr2’: […] }; But by doing so remember that every array will … Read more
[ad_1] Please try below code. It might work for you. Use predicate to find element from List. public static class A { public static readonly List<string> alist = new List<string> { //some big data about 70 rows }; public struct astruct { public const string adata = “a data”; } } public class B { … Read more
[ad_1] Here is one issue: void WaveTableManager::insert(WaveTable * WT,int position) { if (wtvector.size()<=position) wtvector.resize(position); wtvector[position]=WT; // < — Out of bounds access } When you call resize(), the upper bound is vector::size()-1. Since position is the new size of the vector, what you probably want is this: wtvector[position – 1] = WT; 5 [ad_2] solved … Read more
[ad_1] I am not sure if it is what you need, yet you can use sed in bash. I also assume that your data is stored in a file called temptest2 sed “s/\(.*Specialty.*\)\”/\1\n/g” temptest2 Use -i to save the output to the temptest2 () specify a field for you, which is being called by \1 … Read more
[ad_1] When you print array you will see output as below… this is the way array look like on console. ( text, image ) You can try accessing array object as below NSLog(“@%@”, arrayAnsType[0]); This will print “text” [ad_2] solved split NSString into NSArray in ios
[ad_1] You said: I get an infinite loop when user does not enter a number Create a function that prints the prompt, tries to read the number, if reading doesn’t succeed, clears the input stream and calls itself again. double readGrade(int gradeNum) { double grade; cout << “Enter Grade ” << gradeNum <<” (From 0 … Read more
[ad_1] You can access the date value in two different ways. Number one: Use __toString() echo $var->__toString(); // or echo (string)$var; Number two: Use the DateTime format method: echo $var->format(‘Y-m-d H:i:s’); [ad_2] solved Php: how to access object individual elements [closed]