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I forgot the password I entered during postgres installation
...ld
you should change
local all all trust
to
host all all 127.0.0.1/32 trust
you can now connect as any user. Connect as the superuser postgres (note, the superuser name may be different in your installation. In some systems it is called pgsql, for example.)
psql -U postgres
or
psql...
How to get key names from JSON using jq
curl http://testhost.test.com:8080/application/app/version | jq '.version' | jq '.[]'
7 Answers
...
JRE 1.7 - java version - returns: java/lang/NoClassDefFoundError: java/lang/Object
...RE is structured differently. rt.jar and friends no longer exist, and Pack200 is no longer used.
The Java standard library is contained in various JARs, such as rt.jar, deploy.jar, jsse.jar, etc. When the JRE is packaged, these critical JAR files are compressed with Pack200 and stored as rt.pack, ...
Logging in Scala
...ppers around a Java logging framework (slf4j, log4j etc), but as of March 2015, the surviving log libraries are all slf4j. These log libraries provide some sort of log object to which you can call info(...), debug(...), etc. I'm not a big fan of slf4j, but it now seems to be the predominant logging ...
How to add an image to a JPanel?
...(Graphics g) {
super.paintComponent(g);
g.drawImage(image, 0, 0, this); // see javadoc for more info on the parameters
}
}
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Passing by reference in C
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edited Feb 9 '10 at 18:23
Nifle
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answere...
How do you send a HEAD HTTP request in Python 2?
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104
edit: This answer works, but nowadays you should just use the requests library as mentioned by ...
Use latest version of Internet Explorer in the webbrowser control
...);
// Check if key is already present
if (FindAppkey == "8000")
{
MessageBox.Show("Required Application Settings Present");
Regkey.Close();
return;
}
// If a key is not present add the key, Key value 8000 (decimal)
...
Does SVG support embedding of bitmap images?
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209
Yes, you can reference any image from the image element. And you can use data URIs to make the ...
Session timeout in ASP.NET
I am running an ASP.NET 2.0 application in IIS 6.0. I want session timeout to be 60 minutes rather than the default 20 minutes. I have done the following
...