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How can I reliably get an object's address when operator& is overloaded?

...long ) { return reinterpret_cast<T*>( &const_cast<char&>(reinterpret_cast<const volatile char &>(v))); } static inline T * f( T * v, int ) { return v; } }; template<class T> T * addressof( T & v ) { return addressof_impl<T>::f( addr_i...
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Format output string, right alignment

...iliar with one of them, the new format seems easier to read. ".format" for string formatting certainly seems more intuitive than percentage/modulo. Right arrow for right alignment seems pretty intuitive too. – Mark May 28 '17 at 10:54 ...
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Split large string in n-size chunks in JavaScript

I would like to split a very large string (let's say, 10,000 characters) into N-size chunks. 22 Answers ...
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How do you count the number of occurrences of a certain substring in a SQL varchar?

... comes to mind is to do it indirectly by replacing the comma with an empty string and comparing the lengths Declare @string varchar(1000) Set @string = 'a,b,c,d' select len(@string) - len(replace(@string, ',', '')) share ...
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How do malloc() and free() work?

... @Juergen But when free() read extra byte which contain information how much memory allocated from malloc, it get 4. Then how crash happened or how free() touch administrative data ? – Undefined Behaviour Aug 5 '16 at...
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Iterating each character in a string using Python

In C++, I can iterate over an std::string like this: 8 Answers 8 ...
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Android Camera : data intent returns null

...Extras = new Bundle(); if (mCropValue.equals("circle")) { newExtras.putString("circleCrop", "true"); } if (mSaveUri != null) { newExtras.putParcelable(MediaStore.EXTRA_OUTPUT, mSaveUri); } else { newExtras.putBoolean("return-data", true); } I would guess that you're either passing in ...
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Push Notifications in Android Platform

...al static int PLAY_SERVICES_RESOLUTION_REQUEST = 9000; public static final String EXTRA_MESSAGE = "message"; public static final String PROPERTY_REG_ID = "registration_id"; private static final String PROPERTY_APP_VERSION = "appVersion"; private final static String TAG = "LaunchActivity"; protected ...
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Concept of void pointer in C programming

...ith explicit metainformation, like the int b in your example or the format string in the printf family of functions. share | improve this answer | follow | ...
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How do I split a string on a delimiter in Bash?

I have this string stored in a variable: 32 Answers 32 ...