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ServiceStack vs ASP.Net Web API [closed]
...ctices remote services
ServiceStack has a primary focus on simplicity, performance and in promoting web/remote service best-practices centered around embracing Martin Fowlers remote-service design patterns in as idiomatic C# as possible:
The Facade Pattern - Which suggests the usage of batchful, ...
What is in your Mathematica tool bag? [closed]
...;/@x, _, h][[2]];
This allows me to group lists by any criteria and transform them in the process. The way it works is that a criteria function (f) tags each item in the list, each item is then transformed by a second supplied function (g), and the specific output is controlled by a third functio...
Is file append atomic in UNIX?
...l also need to call fsync(2) after every write, but that's terrible for performance.
Clarification: read the comments and Oz Solomon's answer. I'm not sure that O_APPEND is supposed to have that PIPE_BUF size atomicity. It's entirely possible that it's just how Linux implemented write(), or it may ...
Generate random integers between 0 and 9
...
Try this:
from random import randrange, uniform
# randrange gives you an integral value
irand = randrange(0, 10)
# uniform gives you a floating-point value
frand = uniform(0, 10)
share
...
Which is faster: while(1) or while(2)?
...rt(7);
}
while(x()) {}
At -O0, these two examples actually call x and perform a comparison for each iteration.
First example (returning 1):
.L4:
call x
testl %eax, %eax
jne .L4
movl $0, %eax
addq $32, %rsp
popq %rbp
ret
.seh_endproc
.ident "GCC: (...
How does Access-Control-Allow-Origin header work?
...uage
Content-Type (this is only simple when its value is application/x-www-form-urlencoded, multipart/form-data, or text/plain)
If the server responds to the OPTIONS preflight with appropriate response headers (Access-Control-Allow-Headers for non-simple headers, Access-Control-Allow-Methods for ...
How do I do a HTTP GET in Java? [duplicate]
... would highly recommend you use Apache HttpClient instead. In its simplest form:
GetMethod get = new GetMethod("http://httpcomponents.apache.org");
// execute method and handle any error responses.
...
InputStream in = get.getResponseBodyAsStream();
// Process the data from the input stream.
get.re...
Pass array to ajax request in $.ajax() [duplicate]
....serialize(). There is .serialize() but it's meant to be used on a set of form elements. Try this code and you will only get TypeError: $.serialize is not a function
– billynoah
Aug 5 '17 at 0:52
...
data.table vs dplyr: can one do something well the other can't or does poorly?
...nals are in C++ using Rcpp.
The data.table syntax is consistent in its form - DT[i, j, by]. To keep i, j and by together is by design. By keeping related operations together, it allows to easily optimise operations for speed and more importantly memory usage, and also provide some powerful featu...
TypeError: 'undefined' is not a function (evaluating '$(document)')
...a couple of characters that way :) More details about the !function(){}() form of self executing statement.
– El Yobo
Feb 7 '13 at 20:24
...