[ad_1] You are confusing strings and characters. A character literal is enclosed in ‘. A string literal is enclosed in ” and is an array of characters. e.g.: “This is a string literal” ‘c’ // this is character To test if a char is not z for instance, you write: char c = …; if … Read more
[ad_1] There is no fundamental necessity to use AngularJS, or any other front-end framework. It solely depends on the requirements of your project. These are used when the front end must be responsive and/or must process input from the user and update parts of the page without the page being refreshed. [ad_2] solved The Advantages … Read more
[ad_1] Normally, one should use url package’s Values. Here’s an example, that does what I think you want, on play Both a simple main, and in http.HandlerFunc form: package main import “fmt” import “net/url” import “net/http” func main() { baseURL := “https://www.example.org/3/search/movie” v := url.Values{} v.Set(“query”, “this is a value”) perform := baseURL + “?” … Read more
[ad_1] As a matter of fact you’re not trying to raise an event, but subscribe to one. The IntelliSense error that you get when converting that code to VB.NET is unfortunately a bit misleading. In terms of events, C#’s += operator is equal to Delegate.Combine() which adds another delegate to an event’s subscribers list (list … Read more
[ad_1] I think you are looking for this : confirm(“I.AM.READY!”); var age=18; age = prompt(“What’s your age?”); if (+age>=18) { console.log(“You can play”); } else { console.log(“we take no responsibilty”); } console.log(param); , takes the below as parameters : obj1 … objN : A list of JavaScript objects to output. The string representations of each … Read more
[ad_1] I would create a NSNumberFormatter and specify that is shouldn’t have any fraction digits. This will give you the rounding behavior you are expecting. NSNumberFormatter *formatter = [[NSNumberFormatter alloc] init]; formatter.maximumFractionDigits = 0; // will be “2” since 1.5 is rounded up NSString *numberText = [formatter stringFromNumber:@1.5]; // will be “1” since 1.25 is … Read more
[ad_1] You need to read the document “iOS 7 UI Transition Guide”. The simplest way to not let the status bar overlap the content of your view is to have a 20px high view sitting at the top of the view. That way your content won’t move behind the statusbar. That being said, if you … Read more
[ad_1] With a UNION ALL you can get 1 combined resultset from 2 selects. Then you can group that and SUM the amounts per date. So you’re probably looking for something like this: select q.ID, q.Name, nullif(sum(case when q.Date=”2018-05-01″ then q.Amount end), 0) as “5/1/2018″, nullif(sum(case when q.Date=”2018-05-02” then q.Amount end), 0) as “5/2/2018” from … Read more
[ad_1] The out keyword causes arguments to be passed by reference. This is like the ref keyword, except that ref requires that the variable be initialized before it is passed. To use an out parameter, both the method definition and the calling method must explicitly use the out keyword. For example: class OutExample { static … Read more
[ad_1] using System; using System.Collections.Generic; using System.Text; using Microsoft.PointOfService; namespace POS { public class CashDrawerClass { CashDrawer myCashDrawer; PosExplorer explorer; public CashDrawerClass() { explorer = new PosExplorer(this); DeviceInfo ObjDevicesInfo = explorer.GetDevice(“CashDrawer”); myCashDrawer = explorer.CreateInstance(ObjDevicesInfo); } public void OpenCashDrawer() { myCashDrawer.Open(); myCashDrawer.Claim(1000); myCashDrawer.DeviceEnabled = true; myCashDrawer.OpenDrawer(); myCashDrawer.DeviceEnabled = false; myCashDrawer.Release(); myCashDrawer.Close(); } } } try that. … Read more
[ad_1] You can call list.pop with passed self as first argument: def pop(self): return list.pop(self) or super: def pop(self): return super(myStack, self).pop() [ad_2] solved Python – class using pop() [closed]
[ad_1] Classes are usually Capitalized, everything else is usually camelCased. [ad_2] solved Naming guidelines for JavaScript [closed]
[ad_1] This should work. if you are not using an IDE, then maybe you changed your code and didn’t compile again. so you are essentially running an old code with different output? 2 [ad_2] solved Java Input from console giving unexpected values [closed]
[ad_1] String s = “[{\”index\”:1,\”questions\”:\”If the number of berths in a train are 900 more than one-fifth of it, find the total berths in the train?\”,\”options\”:[\”1145\”,\”1130\”,\”1135\”,\”1125\”,\”1120\”],\”answers\”:\”1125\”,\”useranswers\”:\”1145\”}]”; try { JSONArray a; a = new JSONArray(s); JSONObject o = (JSONObject) a.get(0); JSONArray options = o.getJSONArray(“options”); } catch (JSONException e) { // TODO Auto-generated catch block e.printStackTrace(); } … Read more
[ad_1] As I understand the problem and solution you need it can be using the TABLE, for example: <table style=”width:500px”> <tr> <td style=”width:200px”> Some text </td> <td style=”width:300px”> <input /> </td> </tr> </table> Is it OK for you? also if you can provide jsfiddle I will change HTML for you. 10 [ad_2] solved How to … Read more