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I forgot the password I entered during postgres installation
...o /etc/init.d/postgresql restart
Further Reading about that pg_hba file: http://www.postgresql.org/docs/9.1/static/auth-pg-hba-conf.html
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follo...
Testing two JSON objects for equality ignoring child order in Java
...ng if you aren't asserting JSON. You could have a thin test which makes a http request and responds with some expected JSON - it's the main functional behaviour of the web service.
– mogronalol
Sep 7 '16 at 9:13
...
How to pass parameters to a modal?
...ement controller for AngularJS
*
* @param $scope
* @param $http
* @param encouragementService
*/
function EncouragementController($scope, $http, encouragementService) {
/**
* set invoice number
*/
$scope.setUsername = function (username) {
...
HashMap to return default value for non-found keys?
...
map.computeIfAbsent(aKey, key -> createExpensiveGraph(key));
Origin: http://blog.javabien.net/2014/02/20/loadingcache-in-java-8-without-guava/
Disclamer:
This answer doesn't match exactly what OP asked but may be handy in some cases matching question's title when keys number is limited and c...
What is the good python3 equivalent for auto tuple unpacking in lambda?
...
According to http://www.python.org/dev/peps/pep-3113/ tuple unpacking are gone, and 2to3 will translate them like so:
As tuple parameters are used by lambdas because of the single
expression limitation, they must also be supported. ...
Is this a “good enough” random algorithm; why isn't it used if it's faster?
...has a more uniform distribution. Here's a SSCCE which shows that:
package com.stackoverflow.q14491966;
import java.util.Arrays;
public class Test {
public static void main(String[] args) throws Exception {
QuickRandom qr = new QuickRandom();
int[] frequencies = new int[10];
...
vs
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Open firewall port on CentOS 7
...ervice, you can use:
firewall-cmd --permanent --zone=public --add-service=http
and then reload the firewall
firewall-cmd --reload
[ Answer modified to reflect Martin Peter's comment, original answer had --permanent at end of command line ]
...
Verifying signed git commits?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Why does the MongoDB Java driver use a random number generator in a conditional?
...
https://github.com/mongodb/mongo-java-driver/commit/d51b3648a8e1bf1a7b7886b7ceb343064c9e2225#commitcomment-3315694
11 hours ago by gareth-rees:
Presumably the idea is to log only about 1/10 of the server failures (and so av...