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What are Runtime.getRuntime().totalMemory() and freeMemory()?
...PI
totalMemory()
Returns the total amount of memory in the Java virtual machine. The value returned by this method may vary over time, depending on the host environment.
Note that the amount of memory required to hold an object of any given type may be implementation-dependent.
maxMemory()
Ret...
Difference between 'python setup.py install' and 'pip install'
...including solutions to common problems)
Instructions on installing pip for Mac OX
pip, by itself, doesn't really require a tutorial. 90% of the time, the only command you really need is pip install <PACKAGE-NAME>. That said, if you're interested in learning more about the details of what exa...
Has anyone ever got a remote JMX JConsole to work?
...t JConsole / Java VisualVM / Java Mission Control on Windows on your local machine to connect it to the JMX Port of your Java process.
You need access to your linux machine via SSH login. All Communication will be tunneled over the SSH connection.
TIP: This Solution works no matter if there is a f...
那些微信公众大号是如何赚钱的？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...入那蓝天白云，永远不会消逝。
微信公众大号变现养成系统
起步要早、内容要好、盈利模式要对路
“我的公众号招一个美术设计，你有兴趣吗？”“不好意思，我刚辞职自己做了个公众号。”如今的微信公众号与两年前已大...
Enabling auto layout in iOS 6 while remaining backwards compatible with iOS 5
...Just test an iOS 6-only class against nil. See developer.apple.com/library/mac/#documentation/developertools/…
– matt
Oct 1 '12 at 16:41
...
Convert PDF to clean SVG? [closed]
...
You can install it on Mac with brew install pdf2svg.
– Colas
Jun 29 '17 at 20:44
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Automatically add all files in a folder to a target using CMake?
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@reichhart powershell works on linux and and mac too
– noone
Jul 1 at 17:12
I know. But ...
Why use Ruby instead of Smalltalk? [closed]
...alltalk implementation with decent native system integration. Previously, Mac or workstation hardware were the cheapest platforms capable of running Smalltalk effectively. Some implementations (particularly Digitalk) supported PC operating systems quite well and did succeed in gaining some tractio...
Small Haskell program compiled with GHC into huge binary
...
when is dynamic linking due to arrive for ghc on the mac?
– Carter Tazio Schonwald
May 25 '11 at 0:14
1
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How do I execute a command and get the output of the command within C++ using POSIX?
...ems like nobody does things the hard way any more.
(Assuming a Unix/Linux/Mac environment, or perhaps Windows with a POSIX compatibility layer...)
enum PIPE_FILE_DESCRIPTERS
{
READ_FD = 0,
WRITE_FD = 1
};
enum CONSTANTS
{
BUFFER_SIZE = 100
};
int
main()
{
int parentToChild[2];
i...