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Android XML Percent Symbol
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i selected this as the answer because it should work, but apparently there is a bug that im running into with that string, so ive decided to use %% and "XXX.replaceAll("%%", "%");"
– zaid
Dec 11 '10 at 22:16
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代码块超过1.2w编译apk报错问题 - App Inventor 2 中文网 - 清泛IT社区，为创新赋能！
报错信息：
3月 04, 2025 9:50:11 上午 com.google.appengine.tools.development.ApiProxyLocalImpl log
严重: javax.servlet.ServletContext log: Exception while dispatching incoming RPC call
com.google.gwt.user.server.rpc.UnexpectedException: Service method 'public abstract long com.google.appinv...
C-like structures in Python
... jfs
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answered Aug 30 '08 at 14:38
dF.dF.
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Best way to find the intersection of multiple sets?
...n use multiple arguments to set.intersection(), like
u = set.intersection(s1, s2, s3)
If the sets are in a list, this translates to:
u = set.intersection(*setlist)
where *a_list is list expansion
Note that set.intersection is not a static method, but this uses the functional notation to apply...
The new syntax “= default” in C++11
...structor suppresses the default constructor.
The destructor default is inappropriate to polymorphic classes, requiring an explicit definition.
Once a default is suppressed, there is no means to resurrect it.
Default implementations are often more efficient than manually specified implementatio...
How to develop a soft keyboard for Android? [closed]
... in actual when i select my custom keyboard to replace inbuilt keyboard my app in crashing. Do you have any idea where i am going wrong?
– Aniket
Oct 10 '13 at 9:39
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How to override toString() properly in Java?
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adarshradarshr
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1
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Similarity String Comparison in Java
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dfadfa
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C++特化模板函数的符号多重定义错误问题 - C/C++ - 清泛网 - 专注C/C++及内核技术
...这个函数比较的是串指针，而不是字符串本身：
LPCTSTR s1,s2;
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int cmp = compare(s1,s2); // s1<s2? Oops!
为了能进行字符串比较，你需要一个使用 strcmp 或其 TCHAR 版本 _tcscmp 的模板特化：
// specialization for strings
template<>
int compare<LP...
What does |= (ior) do in Python?
...tor. See examples below.
Sets
For example, the union of two assigned sets s1 and s2 share the following equivalent expressions:
>>> s1 = s1 | s12 # 1
>>> s1 |= s2 # 2
>>> s1.__ior__(s2)...