SSIS

going through forms angular2 tutorial . , part code isn't doing tutorial explains should happen. before reach conclusion angular2 beta has bug maybe try out. it's problem around 2 way data binding of "powers dropdown" user input change isn't being reflected in model. 2 way binding occurs with: <select class="form-control" required [(ngmodel)]="model.power"> edit: see full code here when run code keep eye on "{"id":18,"name":"dr iq","power":"really smart","alterego":"chuck overstreet"} " output. notice changes edit 2 txt inputs changes dropdown not reflected in output.

i'm getting feet wet coredata using swift , coming across doesn't make sense me. basically i'm building simple map app user can drop pin, select info button annotation view, , add location "favorites" list. want keep list between sessions. i have in appdelegate: func application(application: uiapplication, didfinishlaunchingwithoptions launchoptions: [nsobject: anyobject]?) -> bool { // override point customization after application launch. self.datacontroller = datacontroller() return true } datacontroller() code located deals with....you guessed it. data. have init() , 1 other function adds data. this code takes info , uses function in datacontroller class add data data set let defaultaction = uialertaction(title: "ok", style: .default, handler: { (action) -> void in let appdelegate = uiapplication.sharedapplication().delegate as! appdelegate appdelegate.datacontroller.additemtodata(self.locat...

i have stored procedure in sql server checks today's backup files (files has date in filename). after checks, move on robocopy these files folder. the challenge: in folder, there files yesterday's or other dates. today's bak files required transfer. --@day allows me capture day of month declare @day char(2) set @day = right('00' + convert(nvarchar(2),datepart(day,getdate())),2) --print @day --in "myfolder", might containts files --project_backupfile_01_2006_02_28_001.bak --or project_backupfile_01_2006_02_27_001.bak --currently need hard code 28 represent 28th. how pass in @day? exec master..xp_cmdshell 'dir d:\myfolder\project*28*.bak/b' --similarly, pass in @day variable --project_backupfile*02_*@day.bak -- copy backup fules ftp local drive exec master..xp_cmdshell 'robocopy "d:\source" "e:\mssql\restore\" project_backupfile*_02_28*.bak /nfl /ndl /copy:dat /r:2 /w:1 /xo /e /z /mt:10' use variabl...

i have divided data set 2 groups: transactions.train (80% of data) transactions.test (20% of data) then built decision tree using ctree method party package follow: transactions.tree <- ctree(dt_formula, data=transactions.train) and can apply predict method on training set , use table function output result follow: table(predict(transactions.tree), transactions.train$satisfaction) but problem occurs when try output table based on testing set follow: testpred <- predict(transactions.tree, newdata=transactions.test) table(testpred, transactions.test$satisfaction) and error follow: error in table(predict(pred = svm.pred, transactions.tree), transactions.test$satisfaction) : arguments must have same length i have done research on similar cases suggested omitting na values did without changing error outcome. can me poniting out what's problem here?

i develop android code transmit , received between android apps , php. received part based on json, working. have tested set variable manually in php code. however, when have posted variable android php, cannot receive it. can tell me problem ? @override protected string doinbackground(void... params) { arraylist<namevaluepair> namevaluepairs = new arraylist<namevaluepair>(); namevaluepairs.add(new basicnamevaluepair("username", <your username here>)); try { httpclient httpclient = new defaulthttpclient(); httppost httppost = new httppost(<your url php file>); httppost.setentity(new urlencodedformentity(namevaluepairs, "utf-8")); httpresponse response = httpclient.execute(httppost); // execute post url string st = entityutils.tostring(response.getentity()); // result php web log.d(tk_configuration.tag, "in try loop" + st); // still executing final...

i have 3 tables: a b , c . b temp table created output of csv . goal copy necessary values b a but 1 of attributes has created or selected c . so far have with table_c_data ( insert table_c (id) select table_c_id table_b b not exists (select * table_c c b.table_c_id = c.id) returning * ) insert table_a (w,x,y,z) select table_c.id, x, y, z table_b inner join table_c_data table_c on table_b.table_c_id = table_c.id; but having trouble figuring out how have original table_c_data return if record does existing. (before added in where clause specifying existing query ran expected, trying handle uniquness constraints have check whether record exists first)

after reading json , go , understand basics of decoding json in go are. however, there problem input json can map & array of maps. consider following problem: package main import ( "encoding/json" "fmt" ) func main() { b := []byte(`[{"email":"example@test.com"}]`) c := []byte(`{"email":"example@test.com"}`) var m interface{} json.unmarshal(b, &m) switch v := m.(type) { case []interface{}: fmt.println("this b", v) default: fmt.println("no type found") } json.unmarshal(c, &m) switch v := m.(type) { case map[string]interface{}: fmt.println("this c", v) default: fmt.println("no type found") } } now, how value email : example@test.com in both cases( b & c ) question: if json array, want loop on each & print email. if json map, want print email directly pla...