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How do I do string replace in JavaScript to convert ‘9.61’ to ‘9:61’?

... return value + ' ' + this.className; }); This example appends the string " items" to the text inputs' values. This requires jQuery 1.4+. share | improve this answer | ...
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URL encoding in Android

...ode the entire URL, only parts of it that come from "unreliable sources". String query = URLEncoder.encode("apples oranges", "utf-8"); String url = "http://stackoverflow.com/search?q=" + query; Alternatively, you can use Strings.urlEncode(String str) of DroidParts that doesn't throw checked excep...
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In Java, is there a way to write a string literal without having to escape quotes?

Say you have a String literal with a lot of quotation marks inside it. You could escape them all, but it's a pain, and difficult to read. ...
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When and why will a compiler initialise memory to 0xCD, 0xDD, etc. on malloc/free/new/delete?

...ce in some memory buffers 0xFE (unused parts of `std::string` or the user buffer passed to `fread()`). 0xFD is used in VS 2005 (maybe some prior versions, too), 0xFE is used in VS 2008 and later. 0xCC...
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How to convert QString to std::string?

... One of the things you should remember when converting QString to std::string is the fact that QString is UTF-16 encoded while std::string... May have any encodings. So the best would be either: QString qs; // Either this if you use UTF-8 anywhere std::string utf8_text = qs.toU...
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How can a string be initialized using “ ”?

If String is a class just like any other, how can it be initialized using double quotes? 10 Answers ...
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How do I remove an item from a stl vector with a certain value?

...which can be passed to container_type::erase to do the REAL removal of the extra elements that are now at the end of the container: std::vector<int> vec; // .. put in some values .. int int_to_remove = n; vec.erase(std::remove(vec.begin(), vec.end(), int_to_remove), vec.end()); ...
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How and why does 'a'['toUpperCase']() in JavaScript work?

... To break it down. .toUpperCase() is a method of String.prototype 'a' is a primitive value, but gets converted into its Object representation We have two possible notations to access object properties/methods, dot and bracket notation So 'a'['toUpperCase']; is the acce...
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Practical usage of setjmp and longjmp in C

...parent class */ char * name; /* this class name string */ int signalNumber; /* optional signal number */ }; typedef struct _Class Class[1]; /* exception class */ typedef enum _Scope /* exception handling scope */ { OU...
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sed or awk: delete n lines following a pattern

.../,$d' out.txt but it gives error saying : sed: -e expression #1, char 24: extra characters after command Thanks in advance. – N mol Aug 24 '13 at 2:37 8 ...