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What are the differences between a UIView and a CALayer?
... very different from NSViews, but CALayers are almost identical on the two platforms. This is why the Core Plot framework lays out its graphs using CALayers instead of other UI elements.
One thing UIViews provide over CALayers is built-in support for user interaction. They handle hit-testing on t...
This app won't run unless you update Google Play Services (via Bazaar)
...K files from the backup.
I installed these on an emulator configured with platform: 4.1.2, API Level: 16, CPU Intel/Atom x86) and my Google Maps V2 application works again.
That was all .. none of the other steps regarding /system/app were required.
My application only uses the Google Maps API, n...
cmake and libpthread
...nswer, and considering this was written in 2009, it's completely non-cross platform. Use thehouse's answer - and if you don't like it then go for something like target_link_libraries(target "$<$<CXX_COMPILER_ID:GNU>:-pthread>$<$<CXX_COMPILER_ID:Clang>:-pthreads>") which is at...
How can I test https connections with Django as easily as I can non-https connections using 'runserv
...ou'll need stunnel which can be downloaded here or may be provided by your platform's package system (e.g.: apt-get install stunnel). I'll be using version 4 of stunnel (e.g.: /usr/bin/stunnel4 on Ubuntu), version 3 will also work, but has different configuration options.
First create a directory ...
Read logcat programmatically within application
...eys() {
return logKeys.subList(0, logKeys.size() - 1);
}
/**
* Platform: Android
* Get the logcat output in time format from a buffer for this set of static logKeys.
* @param oLogBuffer logcat buffer ring
* @return A log capture which can be used to make further captures.
*/
...
ConnectionTimeout versus SocketTimeout
... won't necessarily get a connect exception if the server is too busy. It's platform-dependent, on the server platform. A socket read timeout does not kill the connection. It just causes a SocketTimeoutException. Whether the connection is still usable is a decision the application has to make. There'...
Socket send函数和recv函数详解以及利用select()函数来进行指定时间的阻塞 ...
...波动。
缓存和准备好模式中的非阻塞发送有一个更有限的影响。一可能一个非阻塞发送将返回，而一个阻塞发送将在数据被从发送者存储拷出后返回。只要在数据拷贝能和计算同时的情况下，非阻塞发送的使用有优点。 ...
CruiseControl [.Net] vs TeamCity for continuous integration?
... Java development, so I would like to have a tool that supports both these platforms.
11 Answers
...
“User interaction is not allowed” trying to sign an OSX app using codesign
...LOCATE="$( xcrun --find codesign_allocate )"
The search path is set to ${PLATFORM_PATH}:${TOOLCHAIN_PATH}:${PATH}, where PLATFORM path is the /usr/bin directory for the given target SDK and TOOLCHAIN_PATH is the /usr/bin for the Xcode host tools.
...
How can I replace a newline (\n) using sed?
...th a space on the pattern space (which is the whole file).
Here is cross-platform compatible syntax which works with BSD and OS X's sed (as per @Benjie comment):
sed -e ':a' -e 'N' -e '$!ba' -e 's/\n/ /g' file
As you can see, using sed for this otherwise simple problem is problematic. For a sim...