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Why should I care that Java doesn't have reified generics?
This came up as a question I asked in an interview recently as something the candidate wished to see added to the Java language. It's commonly-identified as a pain that Java doesn't have reified generics but, when pushed, the candidate couldn't actually tell me the sort of things that he could hav...
What is the difference between exit and return? [duplicate]
...= main(argc, argv); exit(ret);. The C standard guarantees that something equivalent to this happens if main returns, however the implementation handles it.
Example with return:
#include <stdio.h>
void f(){
printf("Executing f\n");
return;
}
int main(){
f();
printf("Back from...
How to write loop in a Makefile?
...
qwert is just a target name that's unlikely to be a real file. Makefile rules need a target. As for the syntax error, you're missing some stuff - see update.
– paxdiablo
Sep 29 '09 at 7:...
relative path in require_once doesn't work
... the current path of the script and this should fix your problem.
So:
require_once(__DIR__.'/../class/user.php');
This will prevent cases where you can run a PHP script from a different folder and therefore the relatives paths will not work.
Edit: slash problem fixed
...
Removing fields from struct or hiding them in JSON Response
I've created an API in Go that, upon being called, performs a query, creates an instance of a struct, and then encodes that struct as JSON before sending back to the caller. I'd now like to allow the caller to be able to select the specific fields they would like returned by passing in a "fields" G...
How to handle invalid SSL certificates with Apache HttpClient? [duplicate]
I know, there are many different questions and so many answers about this problem... But I can't understand...
18 Answers
...
Twitter API returns error 215, Bad Authentication Data
...od = 'GET';
$path = '/1.1/statuses/user_timeline.json'; // api call path
$query = array( // query parameters
'screen_name' => 'twitterapi',
'count' => '5'
);
$oauth = array(
'oauth_consumer_key' => $consumer_key,
'oauth_token' => $token,
'oauth_nonce' => (string)...
PowerShell script to return versions of .NET Framework on a machine?
...mework (latest .NET 4x), change the Where-Object match
# to PSChildName -eq "Full":
Get-ChildItem 'HKLM:\SOFTWARE\Microsoft\NET Framework Setup\NDP' -Recurse |
Get-ItemProperty -name Version, Release -EA 0 |
Where-Object { $_.PSChildName -match '^(?!S)\p{L}'} |
Select-Object @{name = ".NET Fr...
How to deal with persistent storage (e.g. databases) in Docker
...h a nice one-liner:
docker volume rm $(docker volume ls -f dangling=true -q)
# Or using 1.13.x
docker volume prune
Docker 1.8.x and below
The approach that seems to work best for production is to use a data only container.
The data only container is run on a barebones image and actually does no...
Why does Iterable not provide stream() and parallelStream() methods?
...
I see, first of all, thanks a lot for answering the question. I am still curious though why an Iterable<Integer> (I think you are talking about?) would want to return an IntStream. Would the iterable then not rather be a PrimitiveIterator.OfInt? Or do you perhaps mean an...