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Proper use of 'yield return'
... to have the next item before returning.
Among other things, this helps spread the computational cost of complex calculations over a larger time-frame. For example, if the list is hooked up to a GUI and the user never goes to the last page, you never calculate the final items in the list.
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What is the difference between cout, cerr, clog of iostream header in c++? When to use which one?
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I've read that clog also outputs to cerr. So based on that, which one do you choose? If clog is normally for "logging", why would I want that to go to the error stream? Logs seem more like "normal logs" (a.k.a. cout) than errors.
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Cancel split window in Vim
...lso consider eckes answer which may be more useful to you, involving :on (read below) if you don't want to do it one window at a time.
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JavaScript: Upload file
...verflow.com/a/33355142/860099">not throwing</a> at all but we can read response status which contains code)
Old school approach - xhr
let photo = document.getElementById("image-file").files[0]; // file from input
let req = new XMLHttpRequest();
let formData = new FormData();
formD...
How can you diff two pipelines in Bash?
... filenames like /dev/fd/63 to get a filename that the command can open and read from to actually read from an already-open file descriptor that bash set up before exec'ing the command. (i.e. bash uses pipe(2) before fork, and then dup2 to redirect from the output of quux to an input file descriptor...
Memcached vs. Redis? [closed]
...e is how they compare using the original question's "Points to Consider":
Read/write speed: Both are extremely fast. Benchmarks vary by workload, versions, and many other factors but generally show redis to be as fast or almost as fast as memcached. I recommend redis, but not because memcached is s...
FTP/SFTP access to an Amazon S3 Bucket [closed]
...on file transfer interface in the AWS console? Seems odd that this isn't a readily available option.
8 Answers
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What is Ad Hoc Query?
I'm reading a book about SQL. In that book there's the term Ad Hoc Query , which I don't understand.
10 Answers
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ICollection Vs List in Entity Framework
...first in to designing a few Entity Framework applications. I really didn't read that much documentation and I feel like I am suffering for it now.
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How to set the environmental variable LD_LIBRARY_PATH in linux
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/usr/local/lib is usually already there, so there's no need to edit any files, just sudo ldconfig.
– nyuszika7h
Sep 16 '14 at 15:28
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