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Compare two objects' properties to find differences?

...opriately. An alternative would be to use ReflectiveEquals recursively for all but some known types, but that gets tricky. public bool ReflectiveEquals(object first, object second) { if (first == null && second == null) { return true; } if (first == null || second ==...
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How can I change an element's class with JavaScript?

...r, going into detail on this is beyond the scope of the answer. To change all classes for an element: To replace all existing classes with one or more new classes, set the className attribute: document.getElementById("MyElement").className = "MyClass"; (You can use a space-delimited list to app...
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Calling virtual functions inside constructors

... Calling virtual functions from a constructor or destructor is dangerous and should be avoided whenever possible. All C++ implementations should call the version of the function defined at the level of the hierarchy in the cur...
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Find CRLF in Notepad++

How can I find/replace all CR/LF characters in Notepad++? 18 Answers 18 ...
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float:left; vs display:inline; vs display:inline-block; vs display:table-cell;

... that now though. But the important thing is it does work, and it works in all browsers (even IE6/7), so use it if you like it. The additional markup for clearing may not be necessary if you use the :after selector to clear the floats, but this isn't an option if you want to support IE6 or IE7. ...
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When should I use Write-Error vs. Throw? Terminating vs. non-terminating errors

...be used if you want to inform the user of a non-critical error. By default all it does is print an error message in red text on the console. It does not stop a pipeline or a loop from continuing. Throw on the other hand produces what is called a terminating error. If you use throw, the pipeline and/...
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What's the difference between passing by reference vs. passing by value?

...on as defined in the CS theory is now obsolete because the technique originally defined as "pass by reference" has since fallen out of favor and is seldom used now.1 Newer languages2 tend to use a different (but similar) pair of techniques to achieve the same effects (see below) which is the primar...
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Tools to search for strings inside files without indexing [closed]

...it would be a great idea to plaster the entire app with connection strings all over the place. 6 Answers ...
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Testing modules in rspec

... Nice. This helped me avoid all sorts of issues with class ivars spanning tests. Gave the classes names by assigning to constants. – captainpete Jun 25 '12 at 12:48 ...
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How to prevent custom views from losing state across screen orientation changes

...ublic Parcelable onSaveInstanceState() { //begin boilerplate code that allows parent classes to save state Parcelable superState = super.onSaveInstanceState(); SavedState ss = new SavedState(superState); //end ss.stateToSave = this.stateToSave; return ss; } @Override ...