大约有 13,700 项符合查询结果(耗时:0.0340秒) [XML]

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Implementing IDisposable correctly

...lize(this); } protected virtual void Dispose(bool disposing) { if (!_disposed) { if (disposing) { // Clear all property values that maybe have been set // when the class was instantiated id = 0; name = String.Empty; ...
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How do I read / convert an InputStream into a String in Java?

...Utils) String result = IOUtils.toString(inputStream, StandardCharsets.UTF_8); Using CharStreams (Guava) String result = CharStreams.toString(new InputStreamReader( inputStream, Charsets.UTF_8)); Using Scanner (JDK) Scanner s = new Scanner(inputStream).useDelimiter("\\A"); String result...
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Can't open config file: /usr/local/ssl/openssl.cnf on Windows [duplicate]

... The solution is running this command: set OPENSSL_CONF=C:\OpenSSL-Win32\bin\openssl.cfg or set OPENSSL_CONF=[path-to-OpenSSL-install-dir]\bin\openssl.cfg in the command prompt before using openssl command. Let openssl know for sure where to find its .cfg file. Al...
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How do I run msbuild from the command line using Windows SDK 7.1?

...work64\v4.0.30319 msbuild C:\Users\mmaratt\Desktop\BladeTortoise\build\ALL_BUILD.vcxproj PAUSE EXIT share | improve this answer | follow | ...
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How to perform Callbacks in Objective-C

...newer) option is to use blocks: @interface MyClass: NSObject { void (^_completionHandler)(int someParameter); } - (void) doSomethingWithCompletionHandler:(void(^)(int))handler; @end @implementation MyClass - (void) doSomethingWithCompletionHandler:(void(^)(int))handler { // NOTE: copyin...
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How to retry after exception?

... a nice way to retry a block of code on failure. For example: @retry(wait_random_min=1000, wait_random_max=2000) def wait_random_1_to_2_s(): print("Randomly wait 1 to 2 seconds between retries") share | ...
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Configuring Vim for C++

... abbreviations for my C++ use, for example : abbreviate bptr boost::shared_ptr abbreviate cstr const std::string & I have several functions for "code snippets" like things, for example : function! IncludeGuard() let basename = expand("%:t:r") let includeGuard = '__' . basename . '_h__' ...
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Why does installing Nokogiri on Mac OS fail with libiconv is missing?

...official solution from the Nokogiri docs (nokogiri.org/tutorials/installing_nokogiri.html#mac_os_x), and the only one that worked on El Capitan. The accepted solution did not work there. – Johannes Oct 17 '15 at 20:11 ...
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What is the 'override' keyword in C++ used for? [duplicate]

... : base { virtual void foo() override { std::cout << __PRETTY_FUNCTION__ << std::endl; } }; int main() { base* override = new derived(); override->foo(); return 0; } Output: zaufi@gentop /work/tests $ g++ -std=c++11 -o override-test override-test.cc...
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Why does an image captured using camera intent gets rotated on some devices on Android?

...nterface(photoPath); int orientation = ei.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_UNDEFINED); Bitmap rotatedBitmap = null; switch(orientation) { case ExifInterface.ORIENTATION_ROTATE_90: rotatedBitmap = rotateImage(b...