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How to include a Font Awesome icon in React's render()
...ave @fortawesome/react-fontawesome
$ npm i --save @fortawesome/fontawesome-free-solid
$ npm i --save @fortawesome/fontawesome-free-regular
$ npm i --save @fortawesome/fontawesome-svg-core
then in your component
import React, { Component } from 'react';
import { FontAwesomeIcon } from '@fortawesome/...
Android get free size of internal/external memory
I want to get the size of free memory on internal/external storage of my device programmatically. I'm using this piece of code :
...
How far can memory leaks go?
...
No. Operating systems free all resources held by processes when they exit.
This applies to all resources the operating system maintains: memory, open files, network connections, window handles...
That said, if the program is running on an embedd...
C++ Lock-free Hazard Pointer（冒险指针） - C/C++ - 清泛网 - 专注C/C++及内核技术
C++ Lock-free Hazard Pointer（冒险指针）hazard_pointer1 Safe Reclamation MethodsFolly 的 Hazard Pointer 实现中有一段注释，详细描述了 C++ 里几种主流的安全内存回收方法，列表如下：优点缺点场景Locking易用读高开销
1. Safe Reclamation Methods
Fo...
Is there a good Valgrind substitute for Windows?
...bout there are different windows counter parts. I will only mention OSS or free tools here.
1. MemCheck:
Dr. Memory. It is a relatively new tool, works very well on Windows 7. My favorite feature is that it groups the same leaks' allocation stacks in the report.
http://code.google.com/p/drmemory/...
On localhost, how do I pick a free port number?
...e explained above:
import socket
from contextlib import closing
def find_free_port():
with closing(socket.socket(socket.AF_INET, socket.SOCK_STREAM)) as s:
s.bind(('', 0))
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
return s.getsockname()[1]
...
WPF chart controls [closed]
...
Free tools supporting panning / zooming:
Live Charts
ScottPlot
DynamicDataDisplay - a nice, open source data visualization library. Unfortunately it's not been updated since April 30, 2009.
OxyPlot
Free tools without built ...
Testing web application on Mac/Safari when I don't own a Mac
...e them realtime on MAC Safari is by using
Browserstack
They have like 25 free minutes of first time testing and then 10 free mins each day..You can even test your pages from your local PC by using their WEB TUNNEL Feature
I tested 7 to 8 pages in browserstack...And I think they have some java deb...
Thou shalt not inherit from std::vector
...at only if it is really necessary. Only if you can't do what you want with free functions (e.g. should keep some state).
The problem is that MyVector is a new entity. It means a new C++ developer should know what the hell it is before using it. What's the difference between std::vector and MyVector...
Is gcc 4.8 or earlier buggy about regular expressions?
...c --version
gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-11)
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
$ ./a.out
<regex> doesn't work, look...