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How to output something in PowerShell

...int as one could easily be led to believe. function test { Write-Host 123 echo 456 # AKA 'Write-Output' return 789 } $x = test Write-Host "x of type '$($x.GetType().name)' = $x" Write-Host "`$x[0] = $($x[0])" Write-Host "`$x[1] = $($x[1])" Terminal output of the above: 123 x of ty...
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Better techniques for trimming leading zeros in SQL Server?

...IGINT, some types of string will still fail this conversion. Consider 0001E123 for example. – roaima Sep 2 '15 at 12:14 1 ...
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What does -> mean in Python function definitions?

...versions. According to this, the example you've supplied: def f(x) -> 123: return x will be forbidden in the future (and in current versions will be confusing), it would need to be changed to: def f(x) -> int: return x for it to effectively describe that function f returns an ob...
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What data type to use for money in Java? [closed]

...yAmount = amountFactory.setCurrency(Monetary.getCurrency("EUR")).setNumber(12345.67).create(); MonetaryAmountFormat format = MonetaryFormats.getAmountFormat(Locale.getDefault()); System.out.println(format.format(monetaryAmount)); When using the reference implementation API, the necessary code is m...
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What are the details of “Objective-C Literals” mentioned in the Xcode 4.4 release notes?

...; number = [NSNumber numberWithChar:'X']; number = [NSNumber numberWithInt:12345]; number = [NSNumber numberWithUnsignedLong:12345ul]; number = [NSNumber numberWithLongLong:12345ll]; number = [NSNumber numberWithFloat:123.45f]; number = [NSNumber numberWithDouble:123.45]; number = [NSNumber numberWi...
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[精华] VC中BSTR、Char和CString类型的转换 - C/C++ - 清泛网 - 专注C/C++及内核技术

...scpy)的第二个参数是 const wchar_t* (Unicode)或const char* (ANSI),系统编译器将会自动对其进行转换。 方法三,使用CString::GetBuffer。例如: CString s(_T("This is a test ")); LPTSTR p = s.GetBuffer(); // 在这里添加使用p的代码 if(p != NULL) *p = _T('...
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Remove commas from the string using JavaScript

...aximumFractionDigits: 2 }) // Good Inputs parseFloat(numFormatter.format('1234').replace(/,/g,"")) // 1234 parseFloat(numFormatter.format('123').replace(/,/g,"")) // 123 // 3rd decimal place rounds to nearest parseFloat(numFormatter.format('1234.233').replace(/,/g,"")); // 1234.23 parseFloat(numFo...
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How can I sort arrays and data in PHP?

... Might be a bit of a big edit: gist.github.com/Rizier123/24a6248758b53245a63e839d8e08a32b but if you think it is an improvement and I included everything essential I can apply it. – Rizier123 Jun 2 '16 at 16:30 ...
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Does MSTest have an equivalent to NUnit's TestCase?

...a4b5", "345")] [DataRow("3&5*", "35")] [DataRow("123", "123")] public void StripNonNumeric(string before, string expected) { string actual = FormatUtils.StripNonNumeric(before); Assert.AreEqual(expected, actual); } } Again, V...
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How to pattern match using regular expression in Scala?

...Regex(sc.parts.mkString, sc.parts.tail.map(_ => "x"): _*) } scala> "123" match { case r"\d+" => true case _ => false } res34: Boolean = true Even better one can bind regular expression groups: scala> "123" match { case r"(\d+)$d" => d.toInt case _ => 0 } res36: Int = 123 sc...