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What is a Manifest in Scala and when do you need it?
... to limitations of lightspeed and gravitational resonance fields, they are unable to communicate directly. But, if you know how to tune into their signal, you can benefit in ways you cannot imagine, from deciding what to eat for lunch or which lotto number to play.
It isn't clear if a Manifest wou...
C语言结构体里的成员数组和指针 - C/C++ - 清泛网 - 专注C/C++及内核技术
...，那么也就不会让程序挂掉了。
正如下面的代码，可以运行一点也不会crash掉（你汇编一下你会看到用的都是lea指令）：
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struct test{
int i;
short c;
c...
重构理论及实践——用工厂模式重构c++后台代码 - C/C++ - 清泛网 - 专注C/C...
...构吧。
重构和性能的关系？
虽然重构可能使软件运行更慢，但它也使软件的性能优化更容易。除了对性能有严格要求的实时系统，其他任何情况下”编写快速软件“的秘密就是：首先写出可调的软件，然后调整它以求获...
深入理解 x86/x64 的中断体系 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...限级别里执行，也就是说 interrupt handler 会在特权级别里运行。这表示：interrupt handler 里的权限至少不低于访问者的权限
在调用 interrupt handler 中并不使用 selector 来访问 gate 而是使用使用 vector 来访问 gate，因此中断权限控制中...
Notifier 通知扩展：功能强大的Android通知管理工具，支持通知通道、意图、...
...计器窗口中设置。由于创建通道后无法更改通道的属性，运行时没有修改方法。
必须特别注意 Importance 级别的设置。通知获得哪些通用（通道无关）设置取决于此级别。如上所述，这依赖于设备制造商。
如果 Importance 设置为 H...
How can I use different certificates on specific connections?
...} catch (NoSuchAlgorithmException e) {
throw new RuntimeException("Unable to initialise SSL context", e);
} catch (KeyManagementException e) {
throw new RuntimeException("Unable to initialise SSL context", e);
}
}
public Socket createSocket(String host, int port) throws IOEx...
Biggest GWT Pitfalls? [closed]
...anyone encountered any major pitfalls in using GWT (and GWT-EXT) that were unable to be overcome? How about from a performance perspective?
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Git submodule head 'reference is not a tree' error
...e
fatal: reference is not a tree: e47c0a16d5909d8cb3db47c81896b8b885ae1556
Unable to checkout 'e47c0a16d5909d8cb3db47c81896b8b885ae1556' in submodule path 'sub'
Oops, someone made a super-project commit that refers to an unpublished commit in the submodule sub. Somehow, we already know that we wan...
How can I specify a branch/tag when adding a Git submodule?
...emote TestModule I got an error saying fatal: Needed a single revision and Unable to find current origin/TestTag revision in submodule path 'TestModule'. When doing it with a real branch it works. Is there anyway to specify a tag in .gitmodules without having to specify the exact commit?
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Facebook Graph API v2.0+ - /me/friends returns empty, or only friends who also use my application
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*/
} else {
Log.i(TAG, "Facebook Thread unable to Get/Parse friend data. Type = " + pickType);
}
}
}
The FacebookFriend class I created
public class FacebookFriend {
String facebookId;
String name;
String pictureUrl;
boolean invitabl...