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Removing leading zeroes from a field in a SQL statement

...ve the leading zeroes from a particular field, which is a simple VARCHAR(10) field. So, for example, if the field contains '00001A', the SELECT statement needs to return the data as '1A'. ...
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Returning value from called function in a shell script

... echo >&2 "successfully acquired lock: $lockdir" retval=0 else echo >&2 "cannot acquire lock, giving up on $lockdir" retval=1 fi return "$retval" } testlock retval=$? if [ "$retval" == 0 ] then echo "directory not created" else echo ...
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Turn a number into star rating display using jQuery and CSS

...tars, span.stars span { display: block; background: url(stars.png) 0 -16px repeat-x; width: 80px; height: 16px; } span.stars span { background-position: 0 0; } Image (source: ulmanen.fi) Note: do NOT hotlink to the above image! Copy the file to your own server and u...
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Example of Named Pipes

...tring[] args) { StartServer(); Task.Delay(1000).Wait(); //Client var client = new NamedPipeClientStream("PipesOfPiece"); client.Connect(); StreamReader reader = new StreamReader(client); StreamWriter writer...
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Maven dependency for Servlet 3.0 API?

How can I tell Maven 2 to load the Servlet 3.0 API? 10 Answers 10 ...
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Accessing nested JavaScript objects and arays by string path

... // strip a leading dot var a = s.split('.'); for (var i = 0, n = a.length; i < n; ++i) { var k = a[i]; if (k in o) { o = o[k]; } else { return; } } return o; } Usage:: Object.byString(someObj, 'part3[0].name'); ...
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How can I determine if a .NET assembly was built for x86 or x64?

...l") | fl Name : Microsoft.GLEE Version : 1.0.0.0 CultureInfo : CodeBase : file:///C:/projects/powershell/BuildAnalyzer/... EscapedCodeBase : file:///C:/projects/powershell/BuildAnalyzer/... ProcessorArchitecture : MSIL Flags ...
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How to create NS_OPTIONS-style bitmask enumerations in Swift?

... Swift 3.0 Almost identical to Swift 2.0. OptionSetType was renamed to OptionSet and enums are written lower case by convention. struct MyOptions : OptionSet { let rawValue: Int static let firstOption = MyOptions(rawValue:...
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Why must a nonlinear activation function be used in a backpropagation neural network? [closed]

... 170 The purpose of the activation function is to introduce non-linearity into the network in turn, ...
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Is a Python list guaranteed to have its elements stay in the order they are inserted in?

... answered Dec 4 '12 at 0:11 sgesge 5,95011 gold badge1212 silver badges1616 bronze badges ...