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Android NDK C++ JNI (no implementation found for native…)
...g the function prototype name wrong, another is failing to load the .so at all. Are you sure that System.loadLibrary() is being called before the method is used?
If you don't have a JNI_OnLoad function defined, you may want to create one and have it spit out a log message just to verify that the l...
iOS 7 - Status bar overlaps the view
...
Xcode 5 has iOS 6/7 Deltas which is specifically made to resolve this issue. In the storyboard, I moved my views 20 pixels down to look right on iOS 7 and in order to make it iOS 6 compatible, I changed Delta y to -20.
Since my storyboard is not using auto-layout,...
Best way to require all files from a directory in ruby?
What's the best way to require all files from a directory in ruby ?
11 Answers
11
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How to Apply Gradient to background view of iOS Swift App
...ems you may face with this is that when you add a sublayer it may sit over all your other items, labels, image, etc. To overcome this create another view that sits below everything and set its constraints to that of the container you want the gradient in. Then set the gradient to be applied to this ...
Stop “developer tools access needs to take control of another process for debugging to continue” ale
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Per Zev Eisenberg's answer, reinstalling Xcode 4.2.1 worked. However, it might be easier to just patch the /etc/authorization file with the following diff.
<key>system.privilege.taskport.debug</key>
<dict>
<...
Opening Android Settings programmatically
How can I open settings programmatically?
11 Answers
11
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Creating a config file in PHP
...ne simple but elegant way is to create a config.php file (or whatever you call it) that just returns an array:
<?php
return array(
'host' => 'localhost',
'username' => 'root',
);
And then:
$configs = include('config.php');
...
Where to place AutoMapper.CreateMaps?
...t of overhead. I'm not too sure how to design my application to put these calls in just 1 place.
10 Answers
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LR性能指标解释 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...设置、算法）->
服务提供者的性能瓶颈 ->
相关联的底层存储应用的性能瓶颈
分析标准
通过性能指标的表现形式，分析性能是否稳定。比如：
1.响应时间是否符合性能预期，表现是否稳定。
2.应用日志中，超时的概率，是否...
tcp加速技术解决方案 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
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通过DPDK收到本机DNS请求的包后，解析请求，查询缓存（无阻塞）。
所有非本机DNS查询的数据包或缓存未命中的包，通过DPDK的kni机制，重新走内核协议栈。（会增加一点延时，但是通过缓存的高命中率确保整体的收益非常高）...