message

问题 We have a Delphi 6 application that uses a non modal form with in-grid editing. Within the FormClose event we check that the entries are square and prevent closure if they're not. However, if the user clicks on the main form behind then the original form disappears behind (as you'd expect) but this allows the user to move to a new record on the main screen, without their changes in the grid having been validated. I've tried the FormDeactivate event, which does fire but doesn't seem to have

问题 i want to display multiple lines in a Table's cell view for an IOS app that i'm working on. To be precise, i have a table view which will be populated with the JSON data that is returned from server, in here if the status returned is 0 or 2 (Status is one of the JSON object that is being returned for a profile) i have to display an error message that is of 5-6 lines. Table's cell view is customized to display 2 UILabel's and obviously the height of this cell is small enough to display 2

问题 Just want to ask where does the default android messaging app stores and read failed to send messages. I thought it can be queried on content://sms/sent with STATUS_FAILED as status. Thanks. 回答1: Telephony.Sms.Outbox . This class will help you retreive messages which were not sent due to some reason. use URI as content://sms/failed for retrieving failed sent messages. Similarly other types can be retrieved as : Inbox = "content://sms/inbox" Failed = "content://sms/failed" Queued = "content:/

问题 So I thought the window resize event would come through winproc, I might be mistaken, looking to get notified for a Console resize event. I want to maximize the console buffer on resize, and once it's finished essentially shrink it back down to the window size, thus preventing an overflow error due to the buffer being smaller than the window. 回答1: Unfortunately, the answer is you can't hook the console's WndProc because it's in a separate, security-controlled process. Spy++ can hook other

问题 How can i use special characters in java? They belong under the Cp1252 Character encoding. I try to use them in a message, but i cant use them. Characters like: " ︻ー┳═デ " 回答1: Use the associated UTF values, for example looking up 'デ' on http://www.fileformat.info/info/unicode/char/search.htm gives the value of \u30C7 so you can: System.out.println( "\u30C7" ); // as string System.out.println( '\u30C7' ); // as char 回答2: You might wrap PrintWriter around System.out , to set charset explicitly.

问题 How should I design my message protocol so that I distinguish between user data and termination of the message. For example I take input from user to send it to client over TCP/IP, now the client-side needs to know the length of message, what I thought that I use some kind of termination by which the client recognizes that message end has been reached? How do I something like this in C++. I'm using Windows sockets 回答1: A reasonably common strategy for application-specific protocols is,

问题 I'm trying to send a text message from my android application to Whatsapp to specific Contact. when I'm using below codes, I am succeed either to send message and have to pickup contact manually, or If Specific number chat window opens, but message is blank. So is it possible to do both with one intent ? Here is my code: I can share message to WhatsApp, but contact i have to choose manually: Intent i = new Intent(Intent.ACTION_SEND); i.setType("text/plain"); i.setPackage("com.whatsapp"); i

问题 Hi All i am new in mirth. i want to know the best way to store hl7 message in mysql database in a table where it store only one column as hl7 message or in row and columns like sending application column ,receiving application column etc.. I am unable to find a suitable answer so help me. Thanks in advance. 回答1: Parsing the HL7 and storing each HL7 segment in an individual field would be an overkill for the database (HL7 has a hierachical structure and changes from each version to the other).

问题 Do i need to define class for message i want to retrieve on a scala actor? i trying to get this up where am i wrong def act() { loop { react { case Meet => foundMeet = true ; goHome case Feromone(qty) if (foundMeet == true) => sender ! Feromone(qty+1); goHome }}} 回答1: You can think it as a normal pattern matching just like the following. match (expr) { case a => case b => } So, yes, you should define it first, use object for Message without parameters and case class for those has parameters.

问题 I'm using: Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND); to send email, I need to add some footer to the message, is there any listener or some way that I can edit the message when user clicks "send"? Thanks! Edit: below is the code I used: private void sendEmail(String recipient, String subject, String message) { try { final Intent emailIntent = new Intent(android.content.Intent.ACTION_SEND); emailIntent.setType("plain/text"); if (recipient != null) emailIntent