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程序员之网络安全系列(二):如何安全保存用户密码及哈希算法 - 更多技术 ...

...户密码将赤裸裸的暴露了,想想之前几次互联网密码泄露事件。 那么如何解决呢? 加密 为了不让密码明文存储,我们需要对密码进行加密,这样即使数据库用户密码暴露,也是加密后的。但是如何让加密后的数据难以解密呢...
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How to display line numbers in 'less' (GNU)

... Ciro Santilli 郝海东冠状病六四事件法轮功 223k5555 gold badges852852 silver badges670670 bronze badges answered Dec 9 '10 at 16:10 ...
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How to redirect the output of the time command to a file in Linux?

...29540540/… – Ciro Santilli 郝海东冠状病六四事件法轮功 Apr 4 '18 at 22:44 add a comment  |  ...
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How do I see a C/C++ source file after preprocessing in Visual Studio?

.../3916979/… – Ciro Santilli 郝海东冠状病六四事件法轮功 Jan 17 '16 at 11:44 add a comment  |  ...
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What exactly does a jar file contain?

...the standard – Ciro Santilli 郝海东冠状病六四事件法轮功 May 3 '15 at 8:29 add a ...
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Changing image size in Markdown

...@kushdillip. – Ciro Santilli 郝海东冠状病六四事件法轮功 Nov 22 '14 at 8:48 2 ...
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Delete empty lines using sed

...p . file.txt – Ciro Santilli 郝海东冠状病六四事件法轮功 May 16 '16 at 15:35 3 Yes, I...
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ImageView 扩展:图片查看器扩展,支持缩放、双击缩放和动画缩放 · App In...

...处理图片加载失败? A: 可以在相应的错误处理事件中显示提示信息或使用默认图片。 Q: 缩放操作会影响性能吗? A: 扩展经过优化,合理的缩放操作不会明显影响性能。 Q: 可以同时使用多个 I...
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What is the easiest way to get current GMT time in Unix timestamp format?

...13890935/… – Ciro Santilli 郝海东冠状病六四事件法轮功 Dec 5 '15 at 16:19 add a comment  |  ...
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Keyboard shortcut for Jump to Previous View Location (Navigate back/forward) in IntelliJ IDEA

...s/412046/… – Ciro Santilli 郝海东冠状病六四事件法轮功 Feb 24 '16 at 15:59 6 ...