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Comma separator for numbers in R?

...rn a vector of characters. I'd only use that for printing. > prettyNum(12345.678,big.mark=",",scientific=FALSE) [1] "12,345.68" > format(12345.678,big.mark=",",scientific=FALSE) [1] "12,345.68" EDIT: As Michael Chirico says in the comment: Be aware that these have the side effect of padd...
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How to secure MongoDB with username and password

... server with --auth. However, when I try to login (./mongo -u theadmin -p 12345 ) I fail. I can't login. – murvinlai Feb 3 '11 at 0:10 ...
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PHP_SELF vs PATH_INFO vs SCRIPT_NAME vs REQUEST_URI

... => /test [QUERY_STRING] => Query String http://domain.com/test?123 [PHP_SELF] => /index.php/test [PATH_INFO] => /test [REQUEST_URI] => /test?123 [QUERY_STRING] => 123 Example 2 RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteCond %{R...
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How to validate phone numbers using regex

...ou should discard the (0) entirely). Then, you end up with values like: 12345678901 12345678901x1234 345678901x1234 12344678901 12345678901 12345678901 12345678901 +4112345678 +441234567890 Then when you display, reformat to your hearts content. e.g. 1 (234) 567-8901 1 (234) 567-89...
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Regex to check whether a string contains only numbers [duplicate]

I get false on both "123" and "123f" . I would like to check if the hash only contains numbers. Did I miss something? 21...
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Difference between assertEquals and assertSame in phpunit?

... Moreover, // Passes $this->assertSame("123.", "123."); $this->assertEquals("123.", "123"); // Fails $this->assertSame("123.", "123"); share | improve this ...
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What does “fragment” mean in ANTLR?

...BER will always return a NUMBER to the lexer, regardless of if it matched "1234", "0xab12", or "0777". See item 3 share | improve this answer | follow | ...
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String.format() to format double in java

..."#,##0.00", decimalFormatSymbols); System.out.println(decimalFormat.format(1237516.2548)); //1,237,516.25 Locale-based formatting is preferred, though. share | improve this answer | ...
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cn.fun123.ClientSocketAI2Ext 中文网升级版 Socket客户端拓展,TCP通信拓...

原版: 报错后,App直接崩溃,没得选择,体验不好! AppInventor2中文网升级版: 连接出错后,使用对话框组件个性展示出错信息,App仍然能够正常运行: 注:由于此拓展编译自最新的平台源码,经过测试,AI伴侣 &l...
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How do you round to 1 decimal place in Javascript?

...turn Math.round(value * multiplier) / multiplier; } ... usage ... round(12345.6789, 2) // 12345.68 round(12345.6789, 1) // 12345.7 ... defaults to round to nearest whole number (precision 0) ... round(12345.6789) // 12346 ... and can be used to round to nearest 10 or 100 etc... round(12345....