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In Python, how do I use urllib to see if a website is 404 or 200?
... In python 3.4, if there is a 404, urllib.request.urlopen returns a urllib.error.HTTPError.
– mcb
May 10 '17 at 7:43
D...
What's Mongoose error Cast to ObjectId failed for value XXX at path “_id”?
... This worked for me. I am curious to the reason behind this error. Could you please explain how moving the route below the regular routes caused the error to go away?
– Vishwak
Oct 4 '19 at 13:41
...
JSLint is suddenly reporting: Use the function form of “use strict”
...ok on Grunt:
If we try it now, we will scan our Gruntfile… and get some errors:
$ grunt jshint
Running "jshint:all" (jshint) task
Linting Gruntfile.js...ERROR
[L1:C1] W097: Use the function form of "use strict".
'use strict';
Linting Gruntfile.js...ERROR
[L3:C1] W117: 'module' is not defined.
mo...
What are the “standard unambiguous date” formats for string-to-date conversion in R?
...' then '"%Y/%m/%d"' on the first non-'NA' element,
and give an error if neither works.
as.Date("01 Jan 2000") yields an error because the format isn't one of the two listed above. as.Date("01/01/2000") yields an incorrect answer because the date isn't in one of the two formats listed...
Why use finally in C#?
...d close the stream, data reader, etc. in the finally, if you don't when it errors the connection doesn't get closed, this is really bad with db requests
SqlConnection myConn = new SqlConnection("Connectionstring");
try
{
myConn.Open();
//make na DB Request ...
Why am I getting “Cannot Connect to Server - A network-related or instance-specific error”?
I get the following error when trying to connect to SQL Server:
38 Answers
38
...
Swift: #warning equivalent
...or most people, but anyone who uses the R.swift pod will run into the same error I had because R.swift is a directory
– Dan F
May 27 '16 at 14:12
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...
Supervisor socket error issue [closed]
...rying to configure supervisor on my production system, but am hitting this error. The supervisor log file is empty.
7 Answe...
AngularJS : Where to use promises?
...ailable:
facebook.FB.api('/' + item, function (result) {
if (result.error) {
// handle error
} else {
// handle success
}
});
// program continues while request is pending
...
This is a standard pattern for handling asynchronous operations in JavaScript and other l...
Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
I have installed MySQL server and trying to connect to it, but getting the error:
18 Answers
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