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AngularJS : Difference between the $observe and $watch methods

.../watch an "expression", where the expression can be either a function or a string. If the expression is a string, it is $parse'd (i.e., evaluated as an Angular expression) into a function. (It is this function that is called every digest cycle.) The string expression can not contain {{}}'s. $wat...
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How do I load an org.w3c.dom.Document from XML in a string?

I have a complete XML document in a string and would like a Document object. Google turns up all sorts of garbage. What is the simplest solution? (In Java 1.5) ...
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Ruby function to remove all white spaces?

...ex removing all characters which would constitute whitespace rather than a string of delete() calls.) – Ed S. Oct 4 '12 at 21:49 ...
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How to parse a string into a nullable int

I'm wanting to parse a string into a nullable int in C#. ie. I want to get back either the int value of the string or null if it can't be parsed. ...
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How to send a stacktrace to log4j?

... The logger takes an object for its first argument and will toString() it. However the second argument has to be a Throwable and displays the stack trace. – Peter Lawrey Dec 3 '10 at 16:50 ...
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Can you overload controller methods in ASP.NET MVC?

...ublic ActionResult Show() { ... } [HttpPost] public ActionResult Show( string userName ) { ... } One suggestion I have is that, for a case like this, would be to have a private implementation that both of your public Action methods rely on to avoid duplicating code. ...
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How can I get the assembly file version

...vi = System.Diagnostics.FileVersionInfo.GetVersionInfo(assembly.Location); string version = fvi.FileVersion; share | improve this answer | follow | ...
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JavaScript hard refresh of current page

...through all the a, link, script and img elements and append a random query string to the end of each external reference after the hard reload. Or, do that on the server. – Doug Neiner Jan 20 '10 at 5:39 ...
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How to bundle a native library and a JNI library inside a JAR?

...m.load(File) to load the library instead of the typical System.loadLibrary(String) which searches the java.library.path system property. This method makes installation much simpler as the user does not have to install the JNI library on his system, at the expense, however, that all platforms might n...
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SmtpException: Unable to read data from the transport connection: net_io_connectionclosed

...tions that I could try? Here is the code that I'm using int port = 587; string host = "smtp.office365.com"; string username = "smtp.out@mail.com"; string password = "password"; string mailFrom = "noreply@mail.com"; string mailTo = "to@mail.com"; string mailTitle = "Testtitle"; string mailMessage ...