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What is the output of expression c=a+++b? If a=2,b=5 in c language...?


What is the output of expression c=a+++b? If a=2,b=5 in c language...?

By : ethanbarry
Date : September 24 2020, 01:00 AM
may help you . Your answer is correct, but your explanation is not.
The effect of the post increment operation is to increment the variable AFTER the expression evaluation.
code :
c = (a++) + b;
c = a + b;
a = a + 1;


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Specify audio output language in Expression Encoder

Specify audio output language in Expression Encoder


By : Achyut Gaire
Date : March 29 2020, 07:55 AM
around this issue I've found the answer and it's as I thought. It seems that you cannot change the output language from Expression Encoder 3. There is talk of multi-language support in Expression Encoder 4, but it seems limited, though I haven't tested it, to IIS Smooth Streaming.
The solution is to allow Encoder to output the audio file as english and then change the language after the fact.
code :
int streamCount = 0;
m_pReaderProfile.GetStreamCount(out streamCount);
for (int streamIndex = 0; streamIndex < streamCount; streamIndex++)
{
    IWMStreamConfig stream = null;
    m_pReaderProfile.GetStream(streamIndex, out stream);

    ((IWMStreamConfig3)stream).SetLanguage(language);
    m_pReaderProfile.ReconfigStream(stream);
}
Output tags jsf expression language

Output tags jsf expression language


By : Callum Matchett
Date : March 29 2020, 07:55 AM
it should still fix some issue my problem is that I have a that contains variables that also to be iterated over. I have tried to put use nested and but they don't work. Another attempt at a solution I working on is outputting , Use the escape="false" attribute.
Can I output String with expression language in custom tag?

Can I output String with expression language in custom tag?


By : mingway yang
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , The EL wiki gives a good explanation of how expressions are evaluated through PageContext#findAttribute() in the JavaBeans section of the article. The basic idea of the method is to search for the first non-null attribute in the page, request, session, or application scope matching the name of the argument.
In your example, the container will not evaluate the output of your tag file because your custom tag is evaluated by a separate handler as content is generated for the client. So the idea is that you should not output markup that needs additional evaluation once the tag handler is done with it.
code :
public class MyTag extends TagSupport { 
...
    @Override
    public int doStartTag() throws JspException {

        try {
            JspWriter out = pageContext.getOut();
            out.println(pageContext.findAttribute("message"));
        } catch (IOException ioe) {
            throw new JspException("Error:" + ioe.getMessage());
        }
        return SKIP_BODY;
    }
...
}
public class MyTag extends TagSupport { 
...
    @Override
    public int doStartTag() throws JspException {

        try {
            JspWriter out = pageContext.getOut();
            out.println(pageContext.getRequest().getParameter("message"));
        } catch (IOException ioe) {
            throw new JspException("Error:" + ioe.getMessage());
        }
        return SKIP_BODY;
    }
...
}
Difference between Spring Expression Language (SpEL) and Unified Expression Language (UEL)

Difference between Spring Expression Language (SpEL) and Unified Expression Language (UEL)


By : Student1
Date : March 29 2020, 07:55 AM
I wish this help you Unified EL is a real template language, it offers no way to call methods. The language only allows you to access properties of Java beans and not their methods. EL 2.2 allows you to call methods, so this argument is no longer valid.
Spring El is a powerfull language as it allows you to call methods and constructors, make assignments and filter collections. If you use Spring EL in your JSP views, using the spring:eval tag, you also automatically get the benefit of the spring converters/formatters. It is a great tool, but is should be used with care because it makes it very tempting to put all kinds of application logic in your views.
Output of the expression (3^6)+(a^a) in C language?

Output of the expression (3^6)+(a^a) in C language?


By : M Kikegawa
Date : March 29 2020, 07:55 AM
it should still fix some issue I am an amateur C programmer and I encountered this question in a book,can someone give me its valid explanation. I am getting confused as to what this ^ sign is doing in a C program.
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