Posts

c# - Suitable Device management for use with Azure resource -

i developing web app. main functionality to provide options data different devices and display them on dashboard my current flow when started a device sending data this data device placed in azure table storage. as , when data gets azure latest received data flashing (displayed) in web app dashboard. the app getting bigger we expecting data more 1 device each device may have same\different parameters & values send azure so management of parameters corresponding each device needs handled for this, required make app manage devices- like registering new device, allow edit\delete of devices maintaining device related parameters ... ... my query in scenario device iot hub serve cause? or should make web app manage (add\edit\del..) devices or there better option in azure manage device send data placed on azure resource? please share thoughts. in scenario device iot hub serve cause? device management iot hub can serve ...

sql - Access path between parent and child tables in oracle -

when table_name (t9) , column_name (c1) given, need find out nearest parent table having column_name (c1) in it. for example: parent table path t9 t9(c9,c8) -> t8(c8,c7) -> t7(c7,c1) -> t6(c1,c2) -> t5(c1,c3) t9(c9,c11) -> x8(c11,c7) -> x7(c7,c1) -> t6(c1,c2) -> t5(c1,c3) t9(c9,c12) -> y8(c12,c7) -> y7(c7,c3) -> y6(c3,c1) -> t5(c1,c3) t9(c9,c13) -> z8(c13,c7) -> z7(c7,c2) -> z6(c2,c3) -> t5(c3,c1) above parent child relationship starting child table t9 (read t9 connected t8 via c8 , on) now need write query should return t9->t8->t7 t9->x8->x7 t9->y8->y7->y6 t9->z8->z7->z6->t5 i trying use all_constraints , all_cons_cols , connect path find hierarchical relationship. can me if have created such query. if have simple schema structure, might work you: select access_path ( select substr(sys_connect_by_path(a.table_name, '->'),3) access_path, column_name all_cons_...

Excel reference to same address of other cell -

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i have excel sheet containing product , price information. in sheet try make list of products combine product. want achieve can use 1 cell reference product name , price of product. i know possible value of cell in reference using functions index , address, not problem. cannot figure out how address product cell pointing at. example: +---+-------+--------------+------------+ | | | b | c | +---+-------+--------------+------------+ | 1 | name | price | quantity | +-------+--------------+------------+ | 2 | test | 12 | 1 | +---+-------+--------------+------------+ | 3 | | | | +---+-------+--------------+------------+ | 4 | =$a$2 | price of b2 |------------| +---+-------+--------------+------------+ at cell b4 want value of column b of row referenced a4. possible? yup, use: =vlookup(a4,a:b,2,false)

BadContextToken in SoapUI -

i see numerous examples of error being documented soapui users. solutions offered date make changes server settings. in case server not mine. so, there way know underlying setting on server, , change setting in soapui reflect that?

windows 10 universal - UWP : Issue with the backbutton on my app -

i followed ms examples @ letter still encounter odd issue. let me explain :) my app has 3 pages. main, add , help. main allows go add .navigate args. add allows go .navigate without args. add allows go main either backbutton or cancel button (the cancel button using goback()). can go add using backbutton. my code pretty simple on main page define request : in onnavigatedto() : systemnavigationmanager.getforcurrentview().appviewbackbuttonvisibility = appviewbackbuttonvisibility.visible; systemnavigationmanager.getforcurrentview().backrequested += mainpage_backrequested; the event handler : private void mainpage_backrequested(object sender, backrequestedeventargs e) { if (this.frame.cangoback) { this.frame.goback(); e.handled = true; } } my issue following : launch app => ok main -> add -> = main ==> ok main -> add -> -> = add ==> ok main -> a...

java - convert an int array to another fixed length array with lambda -

what equivalent of following function lambda? private string convertweekdaytobitstring(int[] ia) { int[] sa = {0, 0, 0, 0, 0, 0, 0}; (int : ia) { if (i > 0 && < 8) { sa[i-1] = 1; } } return arrays.tostring(sa).replace("[", "").replace("]", "").trim(); } the purpose of function, mark "day of week" 1 according input array. example, if input array [5,6], output should 0,0,0,0,1,1,0 you stream 7 values using intstream , , each 1 check if it's in input array. if input array guaranteed sorted, use single statement this: return intstream .range(0, 7) .maptoobj(x -> string.valueof(arrays.binarysearch(ia, x) >= 0 ? 1 : 0)) .collect(collectors.joining(", "));

Autodesk Fusion 360 - File "in use by ..." error -

i trying delete file autodesk a360 project, , keep getting error saying file in use. shows red dot under thumbnail, along text "in use matthew matthew". matthew matthew username, not using file. how "un-use" file can delete it? don't have open in fusion. all appreciated, thanks!