How do I convert between big-endian and little-endian values in C++? I'm using VC++ 6.0.when I used _byteswap_ulong() function it requires the header file intrin.h. When I include the header it reports an error saying incompatible compiler and that intrin.h is for the gcc compiler. So is there any other functions to convert between big-endian and little-endian values in VC++ other than this function?
How do I convert between big-endian and little-endian values in C++? For clarity, I have to translate binary data (double-precision floating point values and 32-bit and 64-bit integers) from one CPU architecture to another.  This doesn't involve networking, so ntoh() and similar functions won't work here.  Note: The answer I accepted applies directly to compilers I'm targeting (which is why I chose it).  However, there are other very good, more portable answers here.
Command for creating a directory and navigating into it directly? Why am I not able to shutdown, log-off and restart after an upgrade to Ubuntu 13.10? After the update neither my desktop (Asus) nor my laptop (HP) respond to the shut-down, log off or restart commands in the right top tool bar.  How do I fix the issue? Is it possible to only allow specific packages updates from a PPA Further customize color of hyperref links I have tried to find a way to customize how internal links are colored, but I don't yet have the expertise in finding and redefining commands. In the LaTeX example below, I describe how I would like to change the colors of various links. Any ideas or examples are much appreciated.  \documentclass{article}  \usepackage[backref=true]{biblatex} \begin{filecontents}{refs.bib} @book{cit1, title = {The backreferences should be yellow}, author = {Last, First} } \end{filecontents} \bibliography{refs.bib}  \usepackage{color} \usepackage[usenames,dvipsnames,svgnames,table]{xcolor} \usepackage[colorlinks=true,             linkcolor=red,             urlcolor=blue,             citecolor=gray]{hyperref}  \begin{document}  \title{Title} \maketitle \tableofcontents \listoffigures  \section{Table of content's links should be green} \label{s1} All text, captions, and section headers after the list of figures should be black. The citation links should be gray.\autocite{cit1} \subsection{Table of content's subsections links should be orange} Internal links like this section link \ref{s1}  or this figure link \ref{f1} should be blue.  \begin{figure}[h] \caption{List of figures links red} \label{f1} \end{figure}  \printbibliography  \end{document} The formula for a one sample t-test, as given by  is  $t = \dfrac{\bar{x} - \mu_0}{s\big/\sqrt{n}}$  However, in this equation, if the sample standard deviation, $s$, is zero, $t$ will be undefined. Is there any reasonable way to get a $t$ value in this case? Unable to set placeholder on password input Putting char into a java string for each N characters Showing that $\int\limits_{-a}^a \frac{f(x)}{1+e^{x}} \mathrm dx = \int\limits_0^a f(x) \mathrm dx$, when $f$ is even List files sorted by the number of lines they contain What is the difference between #include  and #include "filename"? In the C and C++ programming languages, what is the difference between using angle brackets and using quotes in an include statement, as follows?   #include &lt;filename&gt;  #include "filename" Opacity of background-color, but not the text How do I make the cross-browser (including Internet Explorer 6) transparency for the background of a div while the text remains opaque?  I need to do it without using any library such as jQuery, etc. (But if you know of a library that does it I'd love to know so I can look at their code). Is it possible to launch any arbitrary iPhone application from within another app?, For example in my application if I want the user to push a button and launch right into the Phone app (close the current app, open the Phone app).  would this be possible? I know this can be done for making phone calls with the tel URL link, but I want to instead just have the Phone app launch without dialing any specific number. Open CSV File with Different Delimiter Synonym for "Fellow Sufferers"? Need hint: Determine whether the series $\sum_{n=1}^{\infty}(\frac{n}{n+1})^{n^2}$ is convergent or divergent. Determine whether the series $\sum_{n=1}^{\infty}(\frac{n}{n+1})^{n^2}$ is convergent or divergent.  I've tried applying all the basic tests to no avail. I need to find out what the "trick" for this particular series is. Short circuit or disconnect to bypass a compressor I have an Altec Lansing ATP3 2.1 audio system PCB which I reverse-engineered, and I would like to bypass the JFET compressor that's on it. Its active components are a JFET and four op-amps. I will connect the input to the output so it gets forwarded to the next stage.  My question is: should I disconnect the input and output from the compressor (in that case should I remove power supply as well, which would be very annoying), or can I leave it connected but short-circuited?  The block I want to short-circuit is the pink one on the left.    I realize the image is very small. The sound comes in on the right, in the green box. In the middle yellow box there's some trebble/volume/bass control. The small green box on its left merges the left and right channels to forward it to the subwoofer section, which is the complete left half of this diagram (except the red box on the left, which is just power). Signal then goes through a low-pass, a small equalizer and a compressor (the big purple box). It finally gets amplified in the brown power amp. Cross-reference packages: which to use, which conflict? Inequality about infinite cardinals The following is a question I'm interested in solving:    The idea is to solve it without using AC. As @Asaf Karagila pointed out in the comment section:  "Even if $\kappa$ is an infinite cardinal, you can't assume that $\kappa \geq \omega$ without using AC".  I am still trying to think this through: My reasoning being, that as $\kappa &gt; n \forall n \in \omega$, then $\kappa \geq \sup\{n:n\in \omega\}=\omega$ as $\omega$ is a limit ordinal.  Where does my reasoning fail? And also, a detailed solution would be very appreciated. What is the difference between    a parameter passed by reference a parameter passed by value?   Could you give me some examples, please? There are many red and black spots in my photos,what are those?