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SQL - Query to get server's IP address

...u the IP Address; This will work for a remote client request to SQL 2008 and newer. If you have Shared Memory connections allowed, then running above on the server itself will give you "Shared Memory" as the value for 'net_transport', and NULL for 'local_net_address', and '<local machi...
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How to run a shell script at startup

On an Amazon S3 Linux instance, I have two scripts called start_my_app and stop_my_app which start and stop forever (which in turn runs my Node.js application). I use these scripts to manually start and stop my Node.js application. So far so good. ...
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How can I measure the actual memory usage of an application or process?

...r example, Valgrind can give you insights about the amount of memory used, and, more importantly, about possible memory leaks in your program. The heap profiler tool of Valgrind is called 'massif': Massif is a heap profiler. It performs detailed heap profiling by taking regular snapshots of a prog...
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Apply .gitignore on an existing repository already tracking large number of files

...ject in my repository. I recently added a .gitignore file under my project and I assume that tells Git to ignore the files listed in the file. ...
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Intelligent point label placement in R

...ints (or other objects in the plot, but I see that this is much harder to handle). 7 Answers ...
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Installing R with Homebrew

I'm trying to install R using Homebrew. I ran these commands which are recommended elsewhere on SO: 12 Answers ...
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Iteration over std::vector: unsigned vs signed index variable

... use difference_type? sizeof is defined to return size_t :) i don't understand you. if i were to subtract pointers from each other, difference_type would be the right choice. – Johannes Schaub - litb Jan 4 '09 at 9:38 ...
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How to view files in binary from bash?

...he contents of a file in the current directory, but in binary from the command line. How can I achieve this? 11 Answers ...
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How to get the name of enumeration value in Swift?

... As of Xcode 7 beta 5 (Swift version 2) you can now print type names and enum cases by default using print(_:), or convert to String using String's init(_:) initializer or string interpolation syntax. So for your example: enum City: Int { case Melbourne = 1, Chelyabinsk, Bursa } let city ...
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How does the ARM architecture differ from x86? [closed]

...instructions operate only on registers with a few instructions for loading and saving data from / to memory while x86 can operate directly on memory as well. Up until v8 ARM was a native 32 bit architecture, favoring four byte operations over others. So ARM is a simpler architecture, leading to sma...