WeChat QR Code


I am trying to generate category pages for my github pages blog using jekyll. When i run locally using jekyll serve this works because it can use my plugin. Using this example from the docs doesn'


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I have a multiple select box with dynamic option creation enabled. After each new option, I send an ajax request and add that option to the DB. $('.skill').on('select2:select',function(e) {


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I have data for various months for example Jan,Feb,Mar and for various ID. I want the total sum for each month and different IDs to be merged into one column. I want the output in this format

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I am having trouble authenticating a user with the email because the system tells me "Cannot call value of non-function type 'String'", help me please! func handleRegister() { guard let email =


hello developers I need a java plugin for unity3d to add ads in my unity source code which have scripts with JavaScript language I have tried a C# unity plugin but I failed. PS: I need a plugin for


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I try to set a Child Route as default route that loads when i just enter the site address. const routes: Routes = [ {path: '', pathMatch: 'full', redirectTo: ''}, { path: '',


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Hi everyone i have been searching for this problem all over and i just cant find anyone who has had the same problem (Which i find very odd), maybe the keywords i search for is totally wrong and if so


When running npm install or npm install foo is there an exit code that represents a permissions error? Something like this: npm install -g foo; exit_code="$?" if [ "$exit_code" == "3" ]; then #


Hi I am attempting to update a react component, which is not working. When a user clicks a button on a sibling component, a post request is made to my api. The purpose of this component is to create


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@ Html.ActionLink可以以ID发送,并在其他视图中看到ID

I want to go to this adres. In the project, we create a survey first. then click that button next to the survey to see the survey's questions. Survey's List. And "Soruları Gör" is that button. When


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I have the following Forecast class: class Forecast { let city: City var currentTemperature: String { didSet { print("cur tepm was set to \(currentTemperature)")

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i am learning aws. I am trying to create aws-code pipeline. i have written struts pgm using sql. i used codecommit and push the code. Then i used aws code build to start my build. But it is failed.

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So when I try to run my parent component 'Dashboard' in my browser. The child component 'ChartUsage' throws an error in my console: [Vue warn]: Error in created hook: "TypeError: Cannot convert


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I have a core data singleton class like this : class CoreDataUtil { static let shared = CoreDataUtil() var container:NSPersistentContainer? = AppDelegate().persistentContainer var


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Example: a = ( 1, 2, 3, 4 ) print( 'Test %s' % (a) ) # this will generate error not all arguments converted during string formatting print( 'Test %s' % (a,) ) # this will print 'Test (1,2,3,4)' Does


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When my extension opens from a MessageReadCommandSurface ExtensionPoint i can get a token and request the users contacts but if my ExtensionPoint is changed to MessageComposeCommandSurface my call to