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Why would anybody use C over C++? [closed]
...he level of an operating system, a relational database engine, or a retail 3D video game engine.
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Defeating a Poker Bot
... lower levels. We've already seen a slight shift with the release of PKR, 3D and a more interactive, less hands per hour version of the other sites where multitabling is quite tricky to accomplish for a player.
The problem also suffers from the nature of the industry, yet another reason to stick t...
新浪是如何分析处理32亿条实时日志的？ - 更多技术 - 清泛网 - 专注C/C++及内核技术
...帮倒忙。原因：Logstash默认自带的IP库是国外maxmind公司的免费版本，中国的信息尤其不准。解决方案：使用我浪较新较全的IP库生成能适配maxmind geoip2 api的二进制格式IP库（maxmindDB），再开发logstash-filter-geoip2来解析IP。实测不仅IP...
Why doesn't JavaScript support multithreading?
...l is used like in games or graphical visualizations. E.g. consider the new 3D version of Google Maps. In cities with many 3D models my PC needs ~2 min to load everything when many houses have to be rendered. At certain angles neither my graphics card nor my network are working to capacity. But 1 of ...
Controlling fps with requestAnimationFrame?
...into your SI or RAF.
Use the RAF to update your transforms only, use only 3D transforms (even for 2d), and set css "will-change: transform;" on elements that will change. This keeps your transforms synced to the native refresh rate as much as possible, kicks in the GPU, and tells the browser where...
How to display Base64 images in HTML?
...AxMi8wMi8wNi0xNDo1NjoyNyAgICAgICAgIj4gPHJkZjpSREYgeG1sbnM6cmRmPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIyLXJkZi1zeW50YXgtbnMjIj4gPHJkZjpEZXNjcmlwdGlvbiByZGY6YWJvdXQ9IiIgeG1sbnM6eG1wPSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAvIiB4bWxuczp4bXBNTT0iaHR0cDovL25zLmFkb2JlLmNvbS94YXAvMS4wL21tLyIgeG1sbnM6c3RSZWY9Im...
How to use hex color values
...her format: #ffffff or ffffff)
Usage:
var color1 = hexStringToUIColor("#d3d3d3")
Swift 5: (Swift 4+)
func hexStringToUIColor (hex:String) -> UIColor {
var cString:String = hex.trimmingCharacters(in: .whitespacesAndNewlines).uppercased()
if (cString.hasPrefix("#")) {
cString....
How can I create a UIColor from a hex string?
...her format: #ffffff or ffffff)
Usage:
var color1 = hexStringToUIColor("#d3d3d3")
Swift 4:
func hexStringToUIColor (hex:String) -> UIColor {
var cString:String = hex.trimmingCharacters(in: .whitespacesAndNewlines).uppercased()
if (cString.hasPrefix("#")) {
cString.remove(at: ...
FloatActionBtn 扩展：悬浮操作按钮扩展，可自定义颜色、大小、图标和位置 ...
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FloatActionBtn 扩展
FloatActionBtn 是一个免费的悬浮操作按钮扩展，为 App Inventor 平台提供可定制的 Material Design 风格悬浮按钮。该扩展支持自定义 PNG 图标、默认加号图标、颜色、大小、位置、边距控制和触摸效...
记录一些Mac OS X技巧 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...的功能可以看演示视频。
此外，建议使用BetterTouchTool（免费下载，Mac App Store里收费）和Jitouch（收费）来增强功能。这2个软件各自有些独有的功能，所以最好都安装，只不过设置的时候比较头痛。
需要注意的是，使用这2个软...