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What is the X-REQUEST-ID http header?
...de that ID in every log statement that it creates. If a client receives an error it can include the ID in a bug report, allowing the server operator to look up the corresponding log statements (without having to rely on timestamps, IPs, etc).
As this ID is generated (randomly) by the client it does...
MongoDB - admin user not authorized
...te on in this thread but I hope you check it out.
The reason you get that error is based on the specific role that you granted to the user, which you have gathered by now, and yes giving that user the role root will solve your problem but you must first understand what these roles do exactly before...
is there a post render callback for Angular JS directive?
...multiple directives on the same element will result in a $compile:multidir Error - see: https://docs.angularjs.org/error/$compile/multidir
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How do I load an HTML page in a using JavaScript?
... document.getElementById("content").innerHTML = html;
})
.catch((error) => {
console.warn(error);
});
}
XHR API
function load_home (e) {
(e || window.event).preventDefault();
var con = document.getElementById('content')
, xhr = new XMLHttpRequest();
xhr.onread...
How to find out which processes are using swap space in Linux?
..."" ] && { SORT="$1"; }
[ ! -x `which mktemp` ] && { echo "ERROR: mktemp is not available!"; exit; }
MKTEMP=`which mktemp`;
TMP=`${MKTEMP} -d`;
[ ! -d "${TMP}" ] && { echo "ERROR: unable to create temp dir!"; exit; }
>${TMP}/${SCRIPT_NAME}.pid;
>${TMP}/${SCRIPT_NAME}.k...
What's the best way of structuring data on firebase?
...console.log('email', userSnap.val().email)
);
})
.catch(e => console.error(e));
The problem with this approach is that I have just forced the client to download all of the users' messages and widgets too. No biggie if none of those things number in thousands. But a big deal for 10k users wit...
Storing custom objects in an NSMutableArray in NSUserDefaults
...
I think you've gotten an error in your initWithCoder method, at least in the provided code you don't return the 'self' object.
- (id) initWithCoder: (NSCoder *)coder
{
if (self = [super init])
{
self.locationId = [coder decodeObjectF...
What is attr_accessor in Ruby?
...rson.
class Person
end
person = Person.new
person.name # => no method error
Obviously we never defined method name. Let's do that.
class Person
def name
@name # simply returning an instance variable @name
end
end
person = Person.new
person.name # => nil
person.name = "Dennis" # =...
Awaiting multiple Tasks with different results
...stion is whether you want to await them one at a time or all together. The error handling is slightly different - if you use Task.WhenAll, then it will await them all, even if one of them fails early.
– Stephen Cleary
Mar 13 '15 at 12:17
...
Razor-based view doesn't see referenced assemblies
...rked perfectly in Controllers and Models but failed in Razor views with an error 'The type or namespace name 'DBLayer' does not exist in the namespace 'MyCore' (are you missing an assembly reference?)' which was obviously not the case.
Copy Local option was set to true.
Adding "using..." stateme...