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Binary Data in MySQL [closed]
..., you can save data this way:
mysql_query("UPDATE table SET field=X'".bin2hex($bin_data)."' WHERE id=$id");
Idea taken from here.
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Quora如何在快速开发中保持高品质代码 - 项目管理 - 清泛网 - 专注C/C++及内核技术
...审查。昨天，我们中的48个人一共提交了187次代码，这个数据可以帮助你了解我们的提交规模。提交后审查制的好处在于，它将程序员从等待（预提交）代码审查中解放了出来，让他们能继续其他任务。代码审查员也能更好地规...
How to cast an Object to an int
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By the way, your regex doesn't take radix hex or oct into account. ToInt is a smart method. Bettere to try and catch NumberFormatExcepytion.
– extraneon
Sep 8 '10 at 16:43
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Convert RGB to RGBA over white
I have a hex color, e.g. #F4F8FB (or rgb(244, 248, 251) ) that I want converted into an as-transparent-as-possible rgba color (when displayed over white). Make sense? I'm looking for an algorithm, or at least idea of an algorithm for how to do so.
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Character reading from file in Python
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@hop: oops, forgot ord() returns decimal instead of hex. Thank you for the catch.
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What should I do if two libraries provide a function with the same name generating a conflict?
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Here's a thought. Open one of the offending libraries in a hex editor and change all occurrences of the offending strings to something else. You should then be able to use the new names in all future calls.
UPDATE: I just did it on this end and it seems to work. Of course, I've n...
Why is Java's boolean primitive size not defined?
...y{
boolean b;
}
Compile them both and compare the .class files with a hex editor.
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[精华]VC++对话框程序打印及打印预览的实现 - C/C++ - 清泛网 - 专注C/C++及内核技术
...函数（如CprintInfo::SetMaxPage设置文档长度）或设置CprintInfo数据成员以影响Print对话框或打印预览操作，然后调用DoPreparePrinting生成用于打印或打印预览的设备描述表（注意必须覆盖OnPreparePrinting并调用DoPreparePrinting）
CView::OnBe...
Declaring an unsigned int in Java
...ourBytesIJustRead & 0xffffffffl;
Note, that it is important that the hex literal is a long literal, not an int literal - hence the 'l' at the end.
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Drawing a dot on HTML5 canvas [duplicate]
... would be more efficient and intuitive to pass the whole color as a single hex digit/color constant than three color values.
– Dmitry
Jul 13 '16 at 0:47
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