call

I am wondering about the possibility of making a phone call from android through a selected SIM on a dual SIM android devices. Is it possible to select a particular SIM to call through programmatically? The Android SDK doesn't provide an APIs to control the SIM being used on dual SIM mobiles. In fact, Android doesn't even really support dual SIM phones. All dual SIM devices are modified extensively by the manufacturers. You cannot control the SIM through the Android SDK. If any OEM provides such an API for their devices, I am not aware of it, but you can try asking the manufacturer of your

What is the difference between an expression and a call? For instance: func <- expression(2*x*y + x^2) funcDx <- D(func, 'x') Then: > class(func) [1] "expression" > class(funcDx) [1] "call" Calling eval with envir list works on both of them. But Im curious what is the difference between the two class, and under what circumstances should I use expression or call. 42- You should use expression when you want its capacity to hold more than one expression or call. It really returns an "expression list". The usual situation for the casual user of R is in forming arguments to ploting functions where

I want to use voip functionality in android. What can I use to implement voip functionality in android?. It is required that same application is install on receive side mobile. Please post links or source so that I can implement this functionality. Rwarner I am using this link that describe how to build a VoIP client for Android. I think you will also find it useful. Have you tried sipDroid . Its open source client for Voip calls. Follow the link i shared you will get all the details you need. There is one more demo app from google called SipDemo . Its bundled with android itself 来源： https:/

Is there any condition where the return address is not pushed into stack during a function call in x86 architecture? No. CALL will, by definition, push the return address onto the stack before jumping to the target address. That return address is EIP (or RIP ) + sizeof(call instruction) (usually 5 bytes.) Volume 2 of the Intel® 64 and IA-32 Architectures Software Developer’s Manual states that CALL : Saves procedure linking information on the stack and branches to the called procedure specified using the target operand. This includes: Near Call — "A call to a procedure in the current code

I am having real trouble tracking down a bug and it would help be a lot to know which method called a certain method. Is there an easy way to get a call hierarchy from java? Java is a small part of the app so I cannot compile and run the whole app in eclipse/net beans so I don't have access to an IDE debugger's call hierarchy. Thread.currentThread().getStackTrace(); or Exception ex = new Exception(); ex.printStackTrace(); It's fairly slow, but fine for debugging purposes. API docs here . Java is a small part of the app so I cannot compile and run the whole app in eclipse/net beans so I don't

I'm trying to write a simple log viewer using Qt4's WebKit port/implementation. My HTML code looks like this: http://pastie.org/613296 More specifically, I'm trying to find out how to call the add_message() function which is defined in the <script> section in the HTML document from my C++ code. // Doesn't work: QWebElement targetElement = chatView->page()->mainFrame()->findFirstElement("head").firstChild("script"); // Function is not included, either... qDebug() << targetElement.tagName() << targetElement.functions(); // The ultimate attempt in calling the function anyway: QVariant

Supposing there is a batch file (caller) which executes another batch file (callee), the call command needs to be used in order to return to the caller after the callee finishes execution. Here is an example: caller.bat : echo Calling another script... call callee.bat echo Returned from callee... callee.bat (in the same location) : echo Being called from caller... The output will be this (omitting the command echos), showing that execution returned as expected: Calling another script... Being called from caller... Returned from callee... If the call command was dismissed in the caller, the