[Solved] Updating a column based on values from other rows [closed]

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Following your edit… DECLARE @T TABLE ( ID INT, CategoryID CHAR(4), Code CHAR(4), Status CHAR(4) NULL ) INSERT INTO @T (ID,CategoryID, Code) SELECT 1,’A100′,0012 UNION ALL SELECT 2,’A100′,0012 UNION ALL SELECT 3,’A100′,0055 UNION ALL SELECT 4,’A100′,0012 UNION ALL SELECT 5,’B201′,1116 UNION ALL SELECT 6,’B201′,1116 UNION ALL SELECT 7,’B201′,1121 UNION ALL SELECT 8,’B201′,1024; WITH T AS … Read more

[Solved] sort a field in ascending order and delete the first and last number [closed]

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Python: with open(‘the_file.txt’, ‘r’) as fin, open(‘result.txt’, ‘w’) as fout: for line in fin: f0, f1 = line.split() fout.write(‘%s\t%s\n’ % (f0, ‘,’.join(sorted(f1.split(‘,’), key=int)[1:-1]))) The body of the loop can be unpacked as: f0, f1 = line.split() # split fields on whitespace items = f1.split(‘,’) # split second field on commas items = sorted(items, key=int) # … Read more

[Solved] hierarchy structure xamarin form

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I would suggest you use a Grid to achive the layout on the image. here is an example how to use a Grid to achive the desired hierarchy: <Grid> <Grid.RowDefinitions> <RowDefinition Height=”Auto” /> <RowDefinition Height=”Auto” /> <RowDefinition Height=”Auto” /> </Grid.RowDefinitions> <Grid.ColumnDefinitions> <ColumnDefinition Width=”*” /> <ColumnDefinition Width=”*” /> <ColumnDefinition Width=”*” /> <ColumnDefinition Width=”*” /> </Grid.ColumnDefinitions> //TOP … Read more

[Solved] FLutter : The method ‘[]’ was called on null when iterating list

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Just change your code to this! Future<String> getJSONData() async { var response = await http.get(url); setState(() { var dataConvertedToJSON = json.decode(response.body); data = dataConvertedToJSON[‘data’]; data = data[0][‘INCI’]; }); return “Successfull”; } @override Widget build(BuildContext context) { return new MaterialApp( home: new Scaffold( appBar: new AppBar( title: new Text(‘List Test’), ), body: new Center( child: data … Read more

[Solved] I am new in flutter i want pass data like user details name,address,moible number,email to another screen can you tell me how to do this [duplicate]

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There’s many options to do that, for example a data class, like that, class Data { String firstname; String lastname; String email; String address; Data({this.firstname, this.lastname, this.email, this.address}); } Now you declare and initialize the instance of the class, final data = Data(firstname: ‘Denzel’, lastname: ‘Washington’, email: ‘[email protected]’, address: ‘unknow’) After that you can pass … Read more

[Solved] please guide me to split the image

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You can use mat2cell to split the image into as many splits as you want: img = imread(‘https://i.stack.imgur.com/s4wAt.png’); [h w c] = size(img); numSplits = 3; % how many splits you want sw = floor(w/numSplits); % width of split widths = repmat(sw, 1, numSplits-1); widths(numSplits) = w – sum(widths); % last one is bit wider … Read more

[Solved] How Can I get item id [duplicate]

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int positionx = viewHolder.getAdapterPosition(); int id = recyclerView.getChildAt(position).getId(); Listsx.remove(positionx); adapterx.notifyItemRemoved(positionx); myDBxxx.deleteItem(id); maybe 2 solved How Can I get item id [duplicate]

[Solved] How to show fields from an ArcGIS Online feature layer in a popup using javascript? [closed]

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The simplest way is to enable default popup templates for your layers: view.popup.defaultPopupTemplateEnabled = true; See the following CodePen for a live demo: https://codepen.io/arnofiva/pen/ddf9a71a85ec46fd291e38c8cc259fd6?editors=1010 You can also define customized popups by setting FeatureLayer.popupTemplate, see PopupTemplate for samples and more information. solved How to show fields from an ArcGIS Online feature layer in a popup using … Read more

[Solved] Binary operator ‘

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The error is pretty clear. numOfPrecentile is a UILabel?. You can’t compare that to a Double. I would suggest storing your calculation into a Double first before setting numOfPercentile.text. @objc func calculate() { if let yourHeightTxtField = yourHeightTxtField.text, let yourWeightTxtField = yourWeightTxtField.text { if let height = Double(yourHeightTxtField), let weight = Double(yourWeightTxtField) { view.endEditing(true) percentile.isHidden … Read more

[Solved] How to make this HTTP Post request using alamofire? [closed]

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let url = “192.168.1.1/api/project” var header = [String:String]() header[“accept”] = “aplication/json” header[“key”] = “David” let reqParam = [“project”:[“title”:”Test Title”,”description”:”Test description for new project”,”priority”:false,”category_id”:1,”location_id”:1]] Alamofire.upload(multipartFormData: { multipartFormData in for (key, value) in reqParam{ do{ let data = try JSONSerialization.data(withJSONObject: value, options: .prettyPrinted) multipartFormData.append(data, withName: key) }catch(let err){ print(err.localizedDescription) } } },usingThreshold:UInt64.init(), to: url, method: .post, headers: … Read more