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Switch statement fallthrough in C#?

Switch statement fallthrough is one of my personal major reasons for loving switch vs. if/else if constructs. An example is in order here: ...
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How to unload a package without restarting R

...nt version and a stable version in different libraries). To guarantee that all copies are detached, use this function. detach_package <- function(pkg, character.only = FALSE) { if(!character.only) { pkg <- deparse(substitute(pkg)) } search_item <- paste("package", pkg, sep = ":...
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How to create materialized views in SQL Server?

I am going to design a DW and I heard about materialized views. Actually I want to create a view and it should update automatically when base tables are changed. Can anyone explain with an query example.. ...
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How to use protractor to check if an element is visible?

...answered Apr 4 '14 at 5:38 Leo GallucciLeo Gallucci 14.6k1111 gold badges6464 silver badges103103 bronze badges ...
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CSS: how do I create a gap between rows in a table?

... All you need: table { border-collapse: separate; border-spacing: 0 1em; } That assumes you want a 1em vertical gap, and no horizontal gap. If you're doing this, you should probably also look at controlling your li...
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AngularJS - Binding radio buttons to models with boolean values

...... The data- prefix is to make the HTML valid (although without that also all modern browsers handle the HTML correctly) – kumarharsh Dec 19 '14 at 6:07 7 ...
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C# delete a folder and all files and folders within that folder

I'm trying to delete a folder and all files and folders within that folder, I'm using the code below and I get the error Folder is not empty , any suggestions on what I can do? ...
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Text Progress Bar in the Console [closed]

...any of the answers below that I use regularly (no imports required). Note: All code in this answer was created for Python 3; see end of answer to use this code with Python 2. # Print iterations progress def printProgressBar (iteration, total, prefix = '', suffix = '', decimals = 1, length = 100, fil...
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Omitting the second expression when using the if-else shorthand

...o an option: x==2 && dosomething(); dosomething() will only be called if x==2 is evaluated to true. This is called Short-circuiting. It is not commonly used in cases like this and you really shouldn't write code like this. I encourage this simpler approach: if(x==2) dosomething(); You...
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Scroll to bottom of div?

... is this method ok with all browsers? – jondinham Mar 2 '12 at 10:35 1 ...