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What and where are the stack and heap?

...amming language books explain that value types are created on the stack , and reference types are created on the heap , without explaining what these two things are. I haven't read a clear explanation of this. I understand what a stack is. But, ...
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How to add include path in Qt Creator?

...path> If you are using your own build system, you create a project by selecting "Import of Makefile-based project". This will create some files in your project directory including a file named <your project name>.includes. In that file, simply list the paths you want to include, one per...
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How can I develop for iPhone using a Windows development machine?

... routes; Install OSx86 (aka iATKOS / Kalyway) on a second partition/disk and dual boot. Run Mac OS X Server under VMWare (Mac OS X 10.7 (Lion) onwards, read the update below). Use Delphi XE4 and the macincloud service. This is a commercial toolset, but the component and lib support is growing. T...
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How do you uninstall MySQL from Mac OS X?

...ly installed the PowerPC version of MySQL on my Intel Mac in Snow Leopard, and it installed without a problem but of course doesn't run properly. I just didn't pay enough attention. Now when I try to install the correct x86 version it says that it can't install because a newer version is already ins...
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How to install pip for Python 3 on Mac OS X?

...all my own personal Python stuff with 3.3. I just flushed my 3.3.2 install and installed the new 3.3.3. So I need to install pyserial again. I can do it the way I've done it before, which is: ...
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Recommended way to get hostname in Java

Which of the following is the best and most portable way to get the hostname of the current computer in Java? 11 Answers ...
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How to unpack and pack pkg file?

...can try SuspiciousPackage (free app), and if you need more options such as selectively unpacking specific files, then have a look at Pacifist (nagware). share | improve this answer | ...
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Locate Git installation folder on Mac OS X

...git version in /usr/bin. To ensure you can easily upgrade from the website and use the latest git version, edit either your profile information to place /usr/local/git/bin before /usr/bin in the $PATH or edit /etc/paths and insert /usr/local/git/bin as the first entry (see this answer). ...
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Best way to detect Mac OS X or Windows computers with JavaScript or jQuery

...m trying to move a "close" button to the left side when the user is on Mac and the right side when the user is on PC. Now I'm doing it by examining the user agent, but it can be too easily spoofed for reliable OS detection. Is there a surefire way to detect whether the OS on which the browser is run...
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How to import a module given its name as string?

I'm writing a Python application that takes as a command as an argument, for example: 11 Answers ...