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How to remove k__BackingField from json when Deserialize
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This doesn't work with WCF Services. When returning a payload using RESTful services this doesn't yield any data if you remove [Serializable]. Add System.Runtime.Serialization and use [DataContract] for class, [DataMember] for properties.
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Rails: FATAL - Peer authentication failed for user (PG::Error)
...er after changing this file.
If you're on Linux, command would be
sudo service postgresql restart
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What does “Content-type: application/json; charset=utf-8” really mean?
When I make a POST request with a JSON body to my REST service I include Content-type: application/json; charset=utf-8 in the message header. Without this header, I get an error from the service. I can also successfully use Content-type: application/json without the ;charset=utf-8 portion.
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How do popular apps authenticate user requests from their mobile app to their server?
... or an automated script that is trying to gamify and take advantage of the service provided by the application.
Well, to identify the WHAT, developers tend to resort to an API key that usually they hard-code in the code of their mobile app. Some developers go the extra mile and compute the key at ru...
Error:(1, 0) Plugin with id 'com.android.application' not found
...android.tools.build:gradle:3.2.1' and classpath 'com.google.gms:google-services:4.0.1'
– userqwert
Dec 31 '18 at 12:52
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invalid_grant trying to get oAuth token from google
...oogle
Using expired refresh tokens
User has been inactive for 6 months
Use service worker email instead of client ID
Too many access tokens in short time
Client SDK might be outdated
Incorrect/incomplete refresh token
I've written a short article summarizing each item with some debugging guidance ...
Convert UTC/GMT time to local time
We are developing a C# application for a web-service client. This will run on Windows XP PC's.
11 Answers
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Specify sudo password for Ansible
... vars_files:
- secret
tasks:
- name: Do something as sudo
service: name=nginx state=restarted
sudo: yes
Here we are including a file called secret which will contain our sudo password.
We will use ansible-vault to create an encrypted version of this file:
ansible-vault cr...
How to set a Timer in Java?
...rm a task for a given period of time, you could do the following:
ExecutorService service = Executors.newSingleThreadExecutor();
try {
Runnable r = new Runnable() {
@Override
public void run() {
// Database task
}
};
Future<?> f = service.subm...
How to identify unused css definitions
... export this list or download a new clean CSS file. It also looks like the service is limited to one CSS file. If you have multiple files you want to clean, you have to clean them one by one.
Dust-Me Selectors is a Firefox extension (for v1.5 or later) that finds unused CSS selectors. It extracts al...