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How can I get my webapp's base URL in ASP.NET MVC?

How can I quickly determine what the root URL is for my ASP.NET MVC application? I.e., if IIS is set to serve my application at http://example.com/foo/bar , then I'd like to be able to get that URL in a reliable way that doesn't involve getting the current URL from the request and chopping it up i...
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Convert String to SecureString

...ject is to avoid creating a string object (which is loaded into memory and kept there in plaintext until garbage collection). However, you can add characters to a SecureString by appending them. var s = new SecureString(); s.AppendChar('d'); s.AppendChar('u'); s.AppendChar('m'); s.AppendChar('b');...
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Check if object exists in JavaScript

... JALJAL 19.6k11 gold badge4242 silver badges6262 bronze badges ...
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Unix command to prepend text to a file

....old '1s;^;to be prepended;' inFile -i writes the change in place and take a backup if any extension is given. (In this case, .old) 1s;^;to be prepended; substitutes the beginning of the first line by the given replacement string, using ; as a command delimiter. ...
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Counting the number of elements with the values of x in a vector

...] 435 3 Or convert it into a data.frame if you're more comfortable working with that: > as.data.frame(table(numbers)) numbers Freq 1 4 2 2 5 1 3 23 2 4 34 2 ... share ...
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How to resolve git's “not something we can merge” error

...h that doesn't exist. If that is not the problem (as in my case), it is likely that you don't have a local copy of the branch that you want to merge. Git requires local knowledge of both branches in order to merge those branches. You can resolve this by checking out the branch to merge and then goi...
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C++: what regex library should I use? [closed]

I'm working on a commercial (not open source) C++ project that runs on a linux-based system. I need to do some regex within the C++ code. (I know: I now have 2 problems.) ...
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Cannot use a CONTAINS or FREETEXT predicate on table or indexed view because it is not full-text ind

... Make sure you have full-text search feature installed. Create full-text search catalog. use AdventureWorks create fulltext catalog FullTextCatalog as default select * from sys.fulltext_catalogs Create full-text search ...
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How do I schedule jobs in Jenkins?

I added a new job in Jenkins, which I want to schedule periodically. 10 Answers 10 ...
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Most pythonic way to delete a file which may not exist

...: try: os.remove(filename) except OSError: pass Although this takes even more lines and looks very ugly, it avoids the unnecessary call to os.path.exists() and follows the python convention of overusing exceptions. It may be worthwhile to write a function to do this for you: import os, ...