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How do I specify different layouts for portrait and landscape orientations?
I've seen references to being able to specify two separate layout xml files for an activity, one for Portrait and one for Landscape. I've not been to find any information on how to do that though. How do I specify for each activity which xml file is it's portrait layout and which is the Landscape ...
What do these words mean in Git: Repository, fork, branch, clone, track?
...subdirectory of your working copy - a copy of the most recent state of the files you're working on.
To fork a project (take the source from someone's repository at certain point in time, and apply your own diverging changes to it), you would clone the remote repository to create a copy of it, then ...
libcurl的使用总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
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描述:
curl_easy_init用来初始化一个CURL的指针(有些像返回FILE类型的指针一样). 相应的在调用结束时要用curl_easy_cleanup函数清理.
一般curl_easy_init意味着一个会话的开始. 它的返回值一般都用在easy系列的函数中.
5）void curl_easy_cleanu...
PHP Fatal error: Cannot redeclare class
...clared more than once. Maybe via multiple includes. When including other files you need to use something like
include_once "something.php";
to prevent multiple inclusions. It's very easy for this to happen, though not always obvious, since you could have a long chain of files being included b...
When is the finalize() method called in Java?
... method is called in the JVM . I created a test class which writes into a file when the finalize() method is called by overriding it. It is not executed. Can anybody tell me the reason why it is not executing?
...
How to validate IP address in Python? [duplicate]
....inet_aton("2001:660::1") Traceback (most recent call last): File "<stdin>", line 1, in <module> socket.error: illegal IP address string passed to inet_aton
– bortzmeyer
Dec 1 '08 at 10:53
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How do I fix a NoSuchMethodError?
... you made, then your build process seems to be faulty. Make sure the class files that you are actually running are updated when you compile.
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What causes imported Maven project in Eclipse to use Java 1.5 instead of Java 1.6 by default and how
...he Maven Compiler Plugin » 3.1 as its available in jar and open it in any file compression tool like 7-zip
Traverse the jar and findout
plugin.xml
file inside folder
maven-compiler-plugin-3.1.jar\META-INF\maven\
Now you will see the following section in the file,
<configura...
How to save an HTML5 Canvas as an image on a server?
...).done(function(o) {
console.log('saved');
// If you want the file to be visible in the browser
// - please modify the callback in javascript. All you
// need is to return the url to the file, you just saved
// and than put the image in your browser.
});
S...
Exit Shell Script Based on Process Exit Code
... can be found in the $? variable so you would have something like:
ls -al file.ext
rc=$?; if [[ $rc != 0 ]]; then exit $rc; fi
You need to be careful of piped commands since the $? only gives you the return code of the last element in the pipe so, in the code:
ls -al file.ext | sed 's/^/xx: /"
...