YU

i have c# windows form application contains mainform , graphview form . main form continuously receive current , temperature values usb port , stored in structure array list<> . during these process when click button in main form, form (graphview) form chart control open , plot graph , x-axis : time in minute, y-axis : current in ma, y2-axis : temperature in °c, what can do? in mainform public struct record { public byte chanelnumber; public uint16 serialnumber; public byte samplenumber; public string chanelvoltage; public string chanelcurrent; public string channeltemparature; } list<record>[] channelrecords = new list<record>[12]; channelrecords store received data usb port . private void btngraph_click(object sender, eventargs e) { g = new graphview(); g.show(); task task = new task(sendtograph); task.start(); } private void sendtograp...

i have problem when reload data of uitableview on main queue doesn't reload data of time. reloads data around 3 out of 5 times when launch app streaks of reloading (3 5 launches) , streaks of not-reloading (2 3 launches). i'm testing app on iphone 6 ios 8.4 , xcode 7 beta 4 using swift 2. this code uiviewcontroller holding uitableview, initial screen app after launching. import uikit class tablecontroller: uiviewcontroller, cllocationmanagerdelegate { let rowtitles = ["date", "temp", "humidity", "wind"] var tabledata = [string : string]() override func viewdidload() { self.setuplocationmanager() } func setuplocationmanager() { // setting location manager self.locationmanager.startupdatinglocation() } func locationmanager(manager: cllocationmanager, didupdatelocations locations: [cllocation]) { locationdata.ownlocation = locations.last! self.locationmanage...

i have csv file following data structure: p1_1,p2_1,p3_1 p1_2,p2_2,p3_2 p1_3,p2_3,p3_3 and want plot p2 againt p3 in matlab, wrote code: function plotdata dbstop if error filename='c:\\temp\\out100-2.csv'; m=csvread(filename); plot(m(2),m(3)); but plot empty. checked , m has data, way using plot not right. how can fix problem can plot it? m(2) , m(3) 2 scalar values, hence plot single point. you need supply vectors plot , e.g.: plot(m(:,1),m(:,2)) this plots data first , second columns of csv file.

it's question title says, have included hook in module: def self.included(base) puts 'included' base.extend api end my api requires variables on object exists none of them being created. i've tried: base.variable_name = [] %x|#{base}.variable_name = []| base.instance_variable_set(:@variable_name,[]) base.instance_exec{@variable_name = []} 1-2 inside of base.instance_exec using self instead of base yet none of them work, console complains variable_name= doesn't exist. what.the.hell? how variable exist on base object inside of included hook? in end, had use @variable_name ||= [] inside of function definitions work, don't works. if want know why don't it's because defining object attributes in once places means can find they're defined , change initial value, whereas here have track down change (not hard it's principle). personal preference guess.

the datasource in kendo scrollview (with serverpaging) trigger read (with skip & pagesize) when scrolling right. view notice when close end of dataset , update when end of full list not yet reached. is possible trigger same datasource read when scrolling left? datasource not start @ beginning of full list, want update when close beginning of dataset, while not having reached beginning of full list yet.

i have c file called generator.c , using cygwin64 run make , generator.exe gets created bhulku-parvat@dasnadas /cygdrive/c/users/bhulku-parvat/desktop/bloom-filter $ make make: nothing done 'all'. $ ./bloomgenerator.exe test 4 0.0003 'c:\users\bhulku-parvat\desktop' 'c:\users\bhulku-parvat\desktop\rawdata.txt' and when run in cygwin give 5 parameter ,it succesfully runs , generate desired ouput new file in specified loaction following java code public class bloomtest { public static void main(string[] args) { runtime run = runtime.getruntime(); process p; system.out.println("----sart----"); string cmmd[] = new string[3]; try { cmmd[0] = "c:/cygwin64/bin/bash.exe"; cmmd[1] = "-c"; cmmd[2] = "'c:\\users\\bhulku-parvat\\desktop\\bloom-filter\\bloomgenerator.exe' 'testqw', '4', '0.0003', 'c:/users/bhulku-parvat/desktop' ,'c:/use...

i followed tutorial( https://www.youtube.com/watch?v=xkbyce59y9w ) , has left me error: unable start client java.net.socketexception: connection reset @ java.net.socketinputstream.read(unknown source) @ java.net.socketinputstream.read(unknown source) @ java.net.socketinputstream.read(unknown source) @ java.io.datainputstream.readint(unknown source) @ client.client.init(client.java:39) @ sun.applet.appletpanel.run(unknown source) @ java.lang.thread.run(unknown source) code: client package client; import java.applet.applet; import java.awt.graphics; import java.awt.event.keyevent; import java.awt.event.keylistener; import java.io.datainputstream; import java.io.dataoutputstream; import java.io.ioexception; import java.net.socket; public class client extends applet implements runnable, keylistener { private static final long serialversionuid = 1l; static socket socket; static datainputstream in; static dataoutputstream out;...