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How do I POST JSON data with cURL?
...e. However, I want to test it with cURL. I am trying to post a JSON data. Example data is like this:
24 Answers
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What tools are there for functional programming in C?
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You can use GCC's nested functions to simulate lambda expressions, in fact, I have a macro to do it for me:
#define lambda(return_type, function_body) \
({ \
return_type anon_func_name_ function_body \
anon_func_name_; \
})
Use like this:
int (*max)(int, int) = la...
String, StringBuffer, and StringBuilder
...ng class because a String object is immutable.
If your string can change (example: lots of logic and operations in the construction of the string) and will only be accessed from a single thread, using a StringBuilder is good enough.
If your string can change, and will be accessed from multiple threa...
How do I loop through a date range?
... you could hit every other day, every third day, only weekdays, etc. For example, to return every third day starting with the "start" date, you could just call AddDays(3) in the loop instead of AddDays(1).
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How to make/get a multi size .ico file? [closed]
...e in a cross-platform desktop application (so that, e.g. on Windows, the 16x16 size is used for the app's top bar but a 32x32 size version is used when the various open apps are shown when using Alt-Tab). Once I have that .ico file, I know how to use it within my widget toolkit to get this effect, ...
Compare equality between two objects in NUnit
...o the guidelines here: msdn.microsoft.com/en-us/library/336aedhh(VS.80).aspx
– Michael Haren
Nov 25 '08 at 17:50
13
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What is the Scala annotation to ensure a tail recursive function is optimized?
...on of the bytecode, to work out whether a method has been optimised.
Example:
you could add a @tailrec annotation so that you can be sure that your changes have worked.
import scala.annotation.tailrec
class Factorial2 {
def factorial(n: Int): Int = {
@tailrec def factorialAcc(acc: ...
How do I uninstall nodejs installed from pkg (Mac OS X)?
...here. Also, being a n00b to running .sh scripts myself, I had to $ chmod u+x uninstall-node.sh and then $ ./uninstall-node.sh before it worked for me. :)
– mhulse
Feb 19 '13 at 18:32
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How can I start an interactive console for Perl?
...ugger on a trivial program, like so:
perl -de1
Alternatively there's Alexis Sukrieh's Perl Console application, but I haven't used it.
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Pipe output and capture exit status in Bash
I want to execute a long running command in Bash, and both capture its exit status, and tee its output.
15 Answers
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