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MongoDB - admin user not authorized
...so scratching my head around the same issue, and everything worked after I set the role to be root when adding the first admin user.
use admin
db.createUser(
{
user: 'admin',
pwd: 'password',
roles: [ { role: 'root', db: 'admin' } ]
}
);
exit;
If you have already created the admin...
Why is lock(this) {…} bad?
...ng C# code as an example.
public class Person
{
public int Age { get; set; }
public string Name { get; set; }
public void LockThis()
{
lock (this)
{
System.Threading.Thread.Sleep(10000);
}
}
}
class Program
{
static void Main(string[] a...
How do I get NuGet to install/update all the packages in the packages.config?
...ant to use the solution package restore feature). You do, however, need to set an environment variable EnableNuGetPackageRestore for this purpose. I set it in my psake script before calling "nuget install packages.config" like so: $env:EnableNuGetPackageRestore = "true". This sets the var for the PS...
What would a “frozen dict” be?
... too often (though it would still probably be useful more often than frozenset is).
The most common reason to want such a type is when memoizing function calls for functions with unknown arguments. The most common solution to store a hashable equivalent of a dict (where the values are hashable) is ...
How to implement WiX installer upgrade?
...er one. That's what the Maximum field is for. When we build installers, we set UpgradeVersion Maximum to the version being built, but IncludeMaximum="no" to prevent this scenario.
You have choices regarding the scheduling of RemoveExistingProducts. I prefer scheduling it after InstallFinalize (rath...
Is there a command like “watch” or “inotifywait” on the Mac?
...ter (0) as line separator.
-1, --one-event Exit fsw after the first set of events is received.
-e, --exclude=REGEX Exclude paths matching REGEX.
-E, --extended Use exended regular expressions.
-f, --format-time Print the event time using the specified format.
-h, --help ...
socket.error: [Errno 48] Address already in use
I'm trying to set up a server with python from mac terminal.
10 Answers
10
...
Is there a way to make text unselectable on an HTML page? [duplicate]
...unselectable attribute of the element you wish to be unselectable. You can set this using an attribute in HTML:
<div id="foo" unselectable="on" class="unselectable">...</div>
Sadly this property isn't inherited, meaning you have to put an attribute in the start tag of every element in...
Unit testing Anti-patterns catalogue
....g. a canonical example of this test would read something like Opaque Superset of all Arrange steps >> Act >> Assert A >> Act some more >> Assert B >> Act some more >> Assert C. Now ideally if A and C are broken, you should see 2 test failures. With the above test...
Correct way to convert size in bytes to KB, MB, GB in JavaScript
...lector('p'),
input = document.querySelector('input');
function setText(v){
p.innerHTML = formatBytes(v);
}
// bind 'input' event
input.addEventListener('input', function(){
setText( this.value )
})
// set initial text
setText(input.value);
<input type="text" value="1...