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Extract month and year from a zoo::yearmon object

...an extract the date parts as required: > format(date1, "%b") ## Month, char, abbreviated [1] "Mar" > format(date1, "%Y") ## Year with century [1] "2012" > format(date1, "%m") ## numeric month [1] "03" These are returned as characters. Where appropriate, wrap in as.numeric() if you want t...
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Deprecated Java HttpClient - How hard can it be?

...ringBuilder(); int cp; try { while((cp=rd.read())!=-1){ sb.append((char)cp); } catch(Exception e){ } String json=sb.toString(); share | improve this answer | fo...
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Create an array with same element repeated multiple times

...','a','a','a'] (5 times) Update (01/06/2018): Now you can have a set of characters repeating. new Array(5).fill('a'); // give the same result as above; // or Array.from({ length: 5 }).fill('a') Note: Check more about fill(...) and from(...) for compatibility and browser support. Update (05/11...
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jQuery get input value after keypress

... This is because keypress events are fired before the new character is added to the value of the element (so the first keypress event is fired before the first character is added, while the value is still empty). You should use keyup instead, which is fired after the character has b...
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jQuery removeClass wildcard

... answered Oct 20 '16 at 15:22 Charly GuiraoCharly Guirao 27122 silver badges77 bronze badges ...
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Clear android application user data

.... So, run su first. Here is the sample code: private static final String CHARSET_NAME = "UTF-8"; String cmd = "pm clear com.android.browser"; ProcessBuilder pb = new ProcessBuilder().redirectErrorStream(true).command("su"); Process p = pb.start(); // We must handle the result stream in another T...
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Only get hash value using md5sum (without filename)

...ssed by just the name without the [0] index, ie, $md5 contains only the 32 chars of the md5sum. md5=($(md5sum file)) echo $md5 # 53c8fdfcbb60cf8e1a1ee90601cc8fe2 share | improve this answer ...
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Fastest way to implode an associative array with keys

... the problem is http_build_query escape special char – Sisyphus Feb 9 '15 at 15:42 1 ...
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使用 C++ 处理 JSON 数据交换格式 - C/C++ - 清泛网 - 专注C/C++及内核技术

...单的例子。 Json::Reader reader; Json::Value json_object; const char* json_document = "{/"age/" : 26,/"name/" : /"huchao/"}"; if (!reader.parse(json_document, json_object)) return 0; std::cout << json_object["name"] << std::endl; std::cout << json_object["age"] << std::endl; 输...
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Remove all special characters except space from a string using JavaScript

I want to remove all special characters except space from a string using JavaScript. 11 Answers ...