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打包后logo png图片显示带背景色，怎么实现镂空色 - App应用开发 - 清泛IT...
...图看一下，谢谢
PNG 镂空 图标
经过测试，使用透明背景的 .png 图片作为App的图标，可以实现镂空效果：
比如：app.png
使用看图软件打开的效果，表明背景是透明色的：
安装App到手机的效果：
How exactly does the callstack work?
...led and found the paper here: cslibrary.stanford.edu/102/PointersAndMemory.pdf Really helpful paper!
– Christoph
Jun 1 '14 at 18:02
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What is std::move(), and when should it be used?
...the original lvalue will no longer be used.
– Manu343726
Jul 3 '14 at 19:35
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I'd go further. st...
Does ruby have real multithreading?
...reJosh Moore
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What is the difference between URI, URL and URN? [duplicate]
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Perhaps an example can clarify this: the ISBN number used for books is in fact a URN, it's a unambiguous identifier for a given book. But a...
MyISAM versus InnoDB [closed]
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BlueRaja - Danny Pflughoeft
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answered Aug 22 '08 at 16:03
rix0rrrrix...
How does Java handle integer underflows and overflows and how would you check for it?
...erflow is here: NUM00-J. Detect or prevent integer overflow
Book form and PDF form of The CERT Oracle Secure Coding Standard for Java are also available.
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How to allocate aligned memory only using the standard library?
... part of the C11 specification: open-std.org/jtc1/sc22/wg14/www/docs/n1516.pdf (page 346)
– skagedal
Sep 5 '13 at 22:15
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Mail multipart/alternative vs multipart/mixed
...ml Email"
msgPlain = "Hi\nPlain Email"
attachment = "/path/to/file.pdf"
SendMessageWithAttachment(sender, to, subject, msgHtml, msgPlain, attachment)
if __name__ == '__main__':
main()
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What is the best way to prevent session hijacking?
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If a malicious user has physical access to a filesystem, they don't need to hijack a session.
– Josh Hinman
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