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Cannot deserialize the JSON array (e.g. [1,2,3]) into type ' ' because type requires JSON object (e.
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FYI this didn't work for me because I was getting my JSON from an API and I had the freaking URL wrong for an entire day. ><
– w00ngy
Oct 5 '18 at 13:14
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How to tell if a string is not defined in a Bash shell script
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I did lots of testing on this; because results in my scripts were inconsistient. I suggest folk look into the "[ -v VAR ]" approach with bash-s v4.2 and beyond.
– will
Apr 14 '16 at 14:05
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Twitter API returns error 215, Bad Authentication Data
...one is not. Also make sure that your oauth_version is still 1.0.
Here is my code for getting all user data from 'users/show' with a newly authenticated user and returning the user full name and user icon with 1.1 - the following code is implemented in the authentication callback file:
session_sta...
How do I split a string so I can access item x?
...ething so friggin simple in real languages.
– Factor Mystic
Jul 12 '10 at 14:09
36
To make the in...
jQuery .hasClass() vs .is()
... if you're doing lots of testing.
EDIT when I say 'not a huge difference, my point is that you need to do 10000 cycles in order to see 0.8s of a difference. I'd be surprised to see a web application such that switching from is to hasClass would see a significant improvement in over all performance....
Why is the minimalist, example Haskell quicksort not a “true” quicksort?
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In my opinion, saying that it's "not a true quicksort" overstates the case. I think it's a valid implementation of the Quicksort algorithm, just not a particularly efficient one.
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Using global variables in a function
...obal (module) namespaces.
Say you've got a module like this:
# sample.py
myGlobal = 5
def func1():
myGlobal = 42
def func2():
print myGlobal
func1()
func2()
You might expecting this to print 42, but instead it prints 5. As has already been mentioned, if you add a 'global' declaration...
jQuery: keyPress Backspace won't fire?
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I came across this myself. I used .on so it looks a bit different but I did this:
$('#element').on('keypress', function() {
//code to be executed
}).on('keydown', function(e) {
if (e.keyCode==8)
$('element').trigger('keypress');
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AngularJS : What is a factory?
...jsfiddle.net/pkozlowski_opensource/PxdSP/14/
author: Pawel Kozlowski
var myApp = angular.module('myApp', []);
//service style, probably the simplest one
myApp.service('helloWorldFromService', function() {
this.sayHello = function() {
return "Hello, World!";
};
});
//factory style...
How to deal with persistent storage (e.g. databases) in Docker
...me hello
docker run -d -v hello:/container/path/for/volume container_image my_command
This means that the data-only container pattern must be abandoned in favour of the new volumes.
Actually the volume API is only a better way to achieve what was the data-container pattern.
If you create a conta...