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Interfaces with static fields in java for sharing 'constants'
...nd the language syntax with some new operations, which are supported by an index. E.g. You are going to have a R-Tree supporting geospatial queries.
So you write a public interface with the static constant:
public interface SyntaxExtensions {
// query type
String NEAR_TO_QUERY = "nearTo...
REST API error return good practices [closed]
...
I wouldn't return a 200 unless there really was nothing wrong with the request. From RFC2616, 200 means "the request has succeeded."
If the client's storage quota has been exceeded (for whatever reason), I'd return a 403 (Forbidden):
The server understood the request, but is refusing to fulfi...
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:...
nginx server_name wildcard or catch-all
...hese work great. Now I'd like all other domain requests to go to a single index.php - I have loads of domains and subdomains and it's impractical to list them all in an nginx config.
...
MIN/MAX vs ORDER BY and LIMIT
...
In the worst case, where you're looking at an unindexed field, using MIN() requires a single full pass of the table. Using SORT and LIMIT requires a filesort. If run against a large table, there would likely be a significant difference in percieved performance. As a mea...
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
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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
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How to read a text file into a list or an array with Python
...ist_of_lists) returns a zip object that is not subscriptable.
If you need indexed access you can use
by_cols = list(zip(*list_of_lists))
that gives you a list of lists in both versions of Python.
On the other hand, if you don't need indexed access and what you want is just to build a dictionary...