You can use compiler as services – CodeDomCompiler feature to create dll/exe on the fly. How to programmatically compile code using C# compiler Compiling wiht CodeDom – Article on codeproject Alternative approach is to compile files CSC.exe command line tool to create the library. For this you need to launch new process with appropriate arguments. … Read more
I have tried to parse that JSON string and I got one solution please try this also: String parse = “[{\”hotelid\”:[{\”hotelid\”:\”1\”,\”name\”:\”aaa\”,\”code\”:\”111\”,\”price\”:\”111\”},{\”hotelid\”:\”2\”,\”name\”:\”bbb\”,\”code\”:\”112\”,\”price\”:\”211\”},{\”hotelid\”:\”4\”,\”name\”:\”ccc\”,\”code\”:\”42\”,\”price\”:\”411\”}]}]”; try { JSONArray menuObject = new JSONArray(parse); for(int i=0;i<menuObject.length();i++){ String hotel = menuObject.getJSONObject(i).getString(“hotelid”).toString(); System.out.println(“hotel=”+hotel); JSONArray menuObject1 = new JSONArray(hotel); for(int j=0; j<menuObject1.length();j++){ String hotelid = menuObject1.getJSONObject(j).getString(“hotelid”).toString(); System.out.println(“hotelid==”+hotelid); String name = menuObject1.getJSONObject(j).getString(“name”).toString(); System.out.println(“name==”+name); String code … Read more
Taking your question literally and with an idea based on your limited markup: jsFiddle DEMO HTML <div id=”box1″ class=”element”></div> <div id=”box2″ class=”element”></div> <div id=”box3″ class=”element”></div> CSS .element { width: 50px; height: 50px; float: left; margin: 20px; border: 3px dashed black; } #box1 { background-color: red; } #box2 { background-color: blue; } #box3 { background-color: green; … Read more
The question boils down to: If I write this: int x = ‘ÿ’; x will be -1 but I’d like it to be 255. It’s -1 because ‘ÿ’ is a char of value 0xff. But as char is signed on your platform, sign extension takes place when you assign it to an int. The solution … Read more
That’s not a good idea. Resizing the window is frowned upon, and in recent browser versions it’s rarely allowed. See these notes about the rules that Firefox imposes. However, it would be possible, if you are allowed to resize the window, to call window.resizeTo with the right parameters computed using window.innerWidth, window.innerHeight, window.outerWidth, window.outerHeight. Something … Read more
$ /usr/sbin/getenforce enforcing edit /etc/selinux/config # This file controls the state of SELinux on the system. # SELINUX= can take one of these three values: # enforcing – SELinux security policy is enforced. # permissive – SELinux prints warnings instead of enforcing. # disabled – No SELinux policy is loaded. SELINUX=disabled # SELINUXTYPE= can take … Read more
“^[^ put_anything_you_dont_want_like_specials_and_space_in_here]{6,50}$” 0 solved Regex for string matching following criteria
One way to tell if the entry has been previously split is as follows If the regex.test fails, then If the results line passes, then the item has been previously split if not, then it is a blank, or a malformed entry Note that a lot of this could be avoided if you were not … Read more
This is fundamental and so there are many potential applications, but here’s a specific industrial example: Suppose you’re sending a bunch of command and/or status info between devices. To avoid wasting bandwidth (particularly if you’re using a slower type of connection such an old 9-pin serial connection, which are still used on industrial devices), you … Read more
No it is not possible to play a sound on remote notification unless you have it on Main bundle. Check Apple document For remote notifications in iOS, you can specify a custom sound that iOS plays when it presents a local or remote notification for an application. The sound files must be in the main … Read more
You describe with “click picture, start recording, stop recording” default imaging behavior of cameras. Those buttons work on most cams using opencv (/pyqt) but beyond is SDK manufacturer specific. If you can’t figure it out with your camera post product name, type, version into your question. For example… FLIR has a vast amount of SDK … Read more
You could store the intermediate value in a dictionary and do a kind of a dynamic programming. numbers = {1:0} max = -1 startMax = -1 for i in range(2, 1000 000): n = i steps = 0 while n>=i: if n&2 == 0: n = n/2 else: n = 3*n + 1 steps = … Read more
In JSON format, numbers and booleans do not have quotes around them, while strings do (see JSON.org). If you want quotes around all your primitives, you have a few options: Change the properties of the object you are serializing to be of type string. Put your values into a Dictionary<string, string> (or a DTO) and … Read more
It sounds like you haven’t assigned your DataContext. Below is a brief example. Assuming your custom class looks something like this: CODE: public class Foo { private ObservableCollection<string> _names; public ObservableCollection<string> Names { get{ return _names;} set { _names = value; } } } and your XAML looks like XAML: <ListBox Name=”lstNames” ItemsSource=”{Binding Names}”/> Set … Read more
You need to add the following line after your code: Console.ReadKey(); This will prevent the console from executing the next line until you press any key. In your case, it will simply finish running the code. 1 solved Console window disappear immediately