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How to remove MySQL root password [closed]
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@mOna try this way: 1- turn off mysql (shutting down the service or killing it); 2- create a file containing SET PASSWORD FOR root@localhost=PASSWORD(''); called restore; 3- call mysqld_safe --init-file=path/to/restore; Finally log in and change again the password with what you ...
Checking if an Android application is running in the background
...er class. Good choices are your own implementation of the Application or a Service (there are also a few variations of this solution if you'd like to check activity visibility from the service).
Example
Implement custom Application class (note the isActivityVisible() static method):
public class...
how to use python to execute a curl command
...pplication/json' --data '{"text":"Hello, World!"}' https://hooks.slack.com/services/asdfasdfasdf
Becomes this in Python,
import requests
headers = {
'Content-type': 'application/json',
}
data = '{"text":"Hello, World!"}'
response = requests.post('https://hooks.slack.com/services/asdfasdfas...
Why does my JavaScript code receive a “No 'Access-Control-Allow-Origin' header is present on the req
...lls "POST" properly, but when we call it, it will be "OPTIONS".
For C# web services - Web API
Please add the following code in your web.config file under <system.webServer> tag. This will work:
<httpProtocol>
<customHeaders>
<add name="Access-Control-Allow-Origin" va...
How do I use $scope.$watch and $scope.$apply in AngularJS?
...on <span>{{myVar}}</span>
By adding it manually via the $watch service
Ad 1)
This is the most common scenario and I'm sure you've seen it before, but you didn't know that this has created a watch in the background. Yes, it had! Using AngularJS directives (such as ng-repeat) can also cr...
When use getOne and findOne methods Spring Data JPA
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If wrapped inside a CompletableFuture<> web service I've found that you'll want to use findOne() vs. getOne() because of it's lazy implementation.
– Fratt
Jun 28 '18 at 16:04
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reference assignment is atomic so why is Interlocked.Exchange(ref Object, Object) needed?
In my multithreaded asmx web service I had a class field _allData of my own type SystemData which consists of few List<T> and Dictionary<T> marked as volatile . The system data ( _allData ) is refreshed once in a while and I do it by creating another object called newData and fill...
Creating Scheduled Tasks
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class Program
{
static void Main(string[] args)
{
// Get the service on the local machine
using (TaskService ts = new TaskService())
{
// Create a new task definition and assign properties
TaskDefinition td = ts.NewTask();
td.RegistrationInfo.Desc...
App Inventor 2 实现上传文件到服务器全方案总结 · App Inventor 2 中文网
...载或使用 隐私策略和使用条款 技术支持 service@fun123.cn
Ioc/DI - Why do I have to reference all layers/assemblies in application's entry point?
... @AndyDangerGagne The Composition Root is a DI pattern - the opposite of Service Locator. From the perspective of the Composition Root, none of types are polymorphic; the Composition Root sees all types as concrete types, and thus, the Liskov Substitution Principle doesn't apply to it.
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