send

问题 I have this code for selecting a textView and copying to clipboard : txt=(TextView)findViewById(R.id.textView1); int startIndex = txt.getSelectionStart(); int endIndex = txt.getSelectionEnd(); final String stringYouExtracted = txt.getText().toString().substring(startIndex, endIndex); ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE); clipboard.setText(stringYouExtracted); I want put a button that when I press it , sends text that I have selected it in

问题 As title gives it away I am trying to just send Long integer values from arduino and receiving it from my C# application. My Arduino code is void setup() { Serial.begin(9600); } long n; byte b[4]; void loop() { n=500; for (int i=0; i<10; i++) { n = n+20; IntegerToBytes(n, b); for (int i=0; i<4; ++i) { Serial.write((int)b[i]); } delay(1000); } } void IntegerToBytes(long val, byte b[4]) { b[3] = (byte )((val >> 24) & 0xff); b[2] = (byte )((val >> 16) & 0xff); b[1] = (byte )((val >> 8) & 0xff);

问题 I use HUAWEI USB stick modem and code below to send SMS successfully but under 140 of length (see the code pls -- double lenMes = textsms.Length / 2; ). But nowdays I see the really big SMS messages. So I am wondering what's wrong with AT commnds or may me hardware is old so I cannot send big SMS. Please any clue? using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using System.IO.Ports; namespace sendSMSPDU { class Program {

问题 I have been messing about with making a sortable table module thing. I know some might exist but want to get experience doing this myself. I had the idea of have it like so: SortedTable.new(ModelName, Hash_Of_Columns_And_Fields, ID) example SortedTable.new(Post, {"Title" => "title", "Body" => "body", "Last Comment" => "comment.last.title"}, params[:id]) I am planning to do something like: def initialize(model, fields, id) data = {} model = model.capitalize.constantize model.find(id) fields

问题 I want to send a file from my PC to a remote device connected through serial port. So is there any API in java to send file over serial port? 回答1: checkout javax.comm 回答2: See also RXTX. It is widely used and includes straightforward examples. 回答3: There is also JPeripheral. 来源： https://stackoverflow.com/questions/2003821/java-api-to-send-file-through-serial-port

问题 I have a problem with sending emails. I have good SMTP and port but the message can't be sent because of this error: Exception in thread "AWT-EventQueue-0" java.lang.RuntimeException: javax.mail.MessagingException: Could not connect to SMTP host: smtp.gmail.com, port: 465, response: -1 Here is the code: private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) { final String username = "stefanrafaa@gmail.com"; final String password = "my password"; Properties props = System

问题 Say I have N multicast-capable network interfaces. I am planning to bind N UDP sockets, one to each interface, and send to the same multicast ip/port. Is there a more direct/efficient approach than this? When receiving, I know you can listen over multiple interfaces using the same socket, but sending cannot be done with a single socket, or can it? 回答1: Another aproach is to use IP_MULTICAST_IF to change the interface used for sending multicast on the socket. With this approach, you would call

问题 I succefully connected to mydevice (ps 3 pad) via usb and easily can intercept data depending on which button i press. But pad also can vibrate and has leds and i'd like to operate them as well so here as the questions: though google manuals are really poor i tried to establish connection to device on my own: var message = new Uint8Array(58); message[0] = 1; console.log(message.buffer); chrome.hid.send(connectionId, reportId, message.buffer, function() { console.log('accomplished') }

问题 So, need help. prePS - code works but not works fine when load test. So, at all, php code get from user a file and save it on cluster(4 nodes) as tree parts. so, simple code like. $user_file = get_full_filename_of_userfile_from_post_array('user_file'); $fin = fopen($user_file,'rb'); $fout1 = fopen(get_uniq_name('p1'),'wb'); $fout2 = fopen(get_uniq_name('p2'),'wb'); $fout3 = fopen(get_uniq_name('p3'),'wb'); while ($part = fread($fin)) { fwrite($fout1,get_1_part($part)); fwrite($fout2,get_2

问题 I want to send/receive messages multiple TCP messages between the server and the client. For Example: Server: ip="" port=8888 buffersize=1024 s=socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.bind((myIP, myPort)) s.listen(1) (cl, adress) = s.accept() cl.send("hi!".encoded()) msg=cl.recv(bufferSize).decode() msg=msg[0] print(" Received message is '{}'".format(msg)) Client: ip="" port=8888 s=socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.connect(ip,port) msg=s.recv(1024).decode() print