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How to print last two columns using awk
...otal number of fields in the input record:
awk '{print $(NF-1),"\t",$NF}' file
this assumes that you have at least 2 fields.
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What platforms have something other than 8-bit char?
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Control Data mainframes (CDC-6400, 6500, 6600, 7600, Cyber 170, Cyber 176 etc.) 6-bit chars, packed 10 per 60-bit word.
Unisys mainframes: 9 bits/byte
Windows CE: simply doesn't support the `char` type at all -- requires 16-bit wchar_t instead
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What is the difference between the OAuth Authorization Code and Implicit workflows? When to use each
...rver can then exchange it with a full access token and have access to APIs etc. The user with the browser gets access to the API only through the server with the token.
Implicit flow can only involve two parties, and the final access token is stored on the client with the browser/app. If this browse...
Is there any way to create a blank solution (.sln) file first and then add projects?
... article:
Creating Solutions To create a new
solution
On the File menu, select New and then click Project.
In the Project types pane, select Other Project Types and
then select Visual Studio
Solutions.
In the Templates pane, select Blank Solution.
Enter a name for the project...
Maven and adding JARs to system scope
...;clean</phase>
<configuration>
<file>${basedir}/lib/mylib-core-0.0.1.jar</file>
<repositoryLayout>default</repositoryLayout>
<groupId>com.mylib</groupId>
<artifactId>myli...
How can I import a database with MySQL from terminal?
... for password:
mysql -u <username> -p <databasename> < <filename.sql>
Enter password directly (not secure):
mysql -u <username> -p<PlainPassword> <databasename> < <filename.sql>
Example:
mysql -u root -p wp_users < wp_users.sql
mysql -u root...
How does this JavaScript/jQuery syntax work: (function( window, undefined ) { })(window)?
...variable name. When it's not found, JavaScript goes through the next scope etc. until it filters through the global variables. So if the window variable is made local, JavaScript can look it up quicker.
Further information: Speed Up Your JavaScript - Nicholas C. Zakas
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What is the role of src and dist folders?
... up the repo it had a structure I've never seen before. I'm not sure which files to use / copy into my own project.
1 Answe...
How do I set the path to a DLL file in Visual Studio?
I developed an application that depends on a DLL file. When I debug my application, the applicationwould complain that:
6...
What is the canonical way to check for errors using the CUDA runtime API?
... and wrapper macro like this:
#define gpuErrchk(ans) { gpuAssert((ans), __FILE__, __LINE__); }
inline void gpuAssert(cudaError_t code, const char *file, int line, bool abort=true)
{
if (code != cudaSuccess)
{
fprintf(stderr,"GPUassert: %s %s %d\n", cudaGetErrorString(code), file, line)...