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psql: FATAL: Ident authentication failed for user “postgres”
...ngs available (for each record in pg_hba.conf), but here is the relevant snippet to help with the problem you're having (from the version 9.5 manual):
trust
Allow the connection unconditionally. This method allows anyone that
can connect to the PostgreSQL database server to login as any
...
How to create enum like type in TypeScript?
...
Just another note that you can a id/string enum with the following:
class EnumyObjects{
public static BOUNCE={str:"Bounce",id:1};
public static DROP={str:"Drop",id:2};
public static FALL={str:"Fall",id:3};
}
...
Copy folder recursively in node.js
..."fs")
const path = require("path")
/**
* Look ma, it's cp -R.
* @param {string} src The path to the thing to copy.
* @param {string} dest The path to the new copy.
*/
var copyRecursiveSync = function(src, dest) {
var exists = fs.existsSync(src);
var stats = exists && fs.statSync(src...
Why do we need C Unions?
... Here is a trivial example:
typedef union
{
struct {
unsigned char byte1;
unsigned char byte2;
unsigned char byte3;
unsigned char byte4;
} bytes;
unsigned int dword;
} HW_Register;
HW_Register reg;
Then you can access the reg as follows:
reg.dword = 0x...
Throttling method calls to M requests in N seconds
...e the DelayQueue from java.util.concurrent. It prevents the problem of multiple threads acting on the same entry.
– erickson
Sep 10 '09 at 20:22
5
...
“PKIX path building failed” and “unable to find valid certification path to requested target”
... certificates.
*/
public class InstallCert {
public static void main(String[] args) throws Exception {
String host;
int port;
char[] passphrase;
if ((args.length == 1) || (args.length == 2)) {
String[] c = args[0].split(":");
host = c[0];...
What does Docker add to lxc-tools (the userspace LXC tools)?
...based on LXC, I am very puzzled about my results.
– gextra
Nov 25 '13 at 14:40
7
It appears to me...
Gmail Error :The SMTP server requires a secure connection or the client was not authenticated. The s
...
This generally happens when you try login from different time zone or IP Address Computer. Your production server and the mail id you have used both are in different time zone. Choose either of these two solutions:
1) Log in to production server via remote access, and sign in to gmail once wit...
How to set target hosts in Fabric file
...file.org/issues/show/138#change-1497) it is better to include user in host string (like produser@prod.server.com) instead of setting env.user.
– Mikhail Korobov
Feb 16 '11 at 0:45
...
How to remove all line breaks from a string
...match all variants is
/\r?\n|\r/
If you want to match all newlines in a string, use a global match,
/\r?\n|\r/g
respectively. Then proceed with the replace method as suggested in several other answers. (Probably you do not want to remove the newlines, but replace them with other whitespace, f...