parameters

问题 I'm trying to develop a simple app for my daughter but I'm not a professional :) I was wondering how you can pass a context to a Boolean method? My issue is, when trying to merge both codes below private boolean isNetworkAvailable() { ConnectivityManager connectivityManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE); NetworkInfo activeNetworkInfo = connectivityManager.getActiveNetworkInfo(); return activeNetworkInfo != null;} with public static boolean

问题 When I used the params keyword for a parameter I found this line in the IL. What I understood from this is that a constructor of the ParamArrayAttribute class is called but I didn't understand what 01 00 00 00 means. .custom instance void [mscorlib]System.ParamArrayAttribute::.ctor() = ( 01 00 00 00 ) 回答1: Please refer to section II.21 of the C# specification (version 6) defined in ECMA-335: Custom attributes are declared using the directive .custom, followed by the method declaration for a

问题 I am attempting to use a query to select everything from a table using one - three parameters; SELECT * FROM PlantAreaCodes WHERE (@AreaCode IS NULL OR AreaCode = @AreaCode) AND (@AreaName IS NULL OR AreaName LIKE @AreaName) AND (@Comments IS NULL OR Comments LIKE @Comments); Here is the c# code for my query: mySqlCommand = mySqlConnect.CreateCommand(); mySqlCommand.CommandText = "SELECT * FROM PlantAreaCodes WHERE (@AreaCode IS NULL OR AreaCode = @AreaCode) AND (@AreaName IS NULL OR AreaName

问题 This question already has answers here : What is the use of “ref” for reference-type variables in C#? (10 answers) “ref” keyword and reference types [duplicate] (4 answers) Closed 5 years ago . I just noticed .net allows us to do like this. public void Func1(ref String abc) { } I was wondering "ref" keyword makes any sense???? as String is a Class(reference type) Is it any different from. public void Func1(String abc) { } I am just asking as i am confused. either missing some concept or they

问题 I am currently building an application in Angular 6. I am using ngx-smart-modal to handle all of my modals. I have 20+ modals in my application. How do I apply CSS to each one uniquely. I have tried using the [customClass] parameter in their documentation, but I am relatively new to Angular/HTML/CSS/etc, and I could not get it working. I can change the sizes of my modals globally using /deep/ .nsm-dialog{ -insert style- } But could not replicate for individual modals HTML <ngx-smart-modal

问题 I have a company website (Visual Studio / VB / ASP.NET 4.0). I localized my website in 10 different languages and cultures. The Problem: Although @Stefan noted that Google will not punish me for duplicate content, all of my URLs are the same. For instance, about.aspx in English is still about.aspx in French -- it just calls the page from the "fr" resource file instead of the "en" resource file and displays it accordingly. So the URL never changes , although the language on the page changes.

问题 Hello I want to call my function download when the user click on the button, basically: <input type='button' name='Release' onclick="document.write('<?php downloadFichier($tab1, $t2) ?>');" value='Click to Release'> Of course doesn't work, so I try to do with a AJAX, I don't know this language, but it is possible to do what I want: call my PHP function with 2 parameters? <button type="button">Click Me</button> <p></p> <script type="text/javascript"> $(document).ready(function(){ $("button")

问题 Question Since Tornado append a next query string parameter, which contain the URL of the resource building the redirect URL, sometimes we can redirect the user back to the referring page after login or logout applying line self.redirect(self.get_argument("next", "/")) But when I use this in the following code, It didn't work. Without login, when visiting Page /test , it will redirect to /login?next=%2Ftest , but the parameter next is always null and it will be redirect to root page instead

问题 I am trying to pass more than nine parameters from Jenkins to JMeter4.0. As I was reading, I found out that JMeter does not accept more than 9 parameters. As a workaround, I want to pass all the parameters as a string and split it in JMeter BeanShell. java -jar -Xms512m -Xmx2048m C:\JMeter4\bin\ApacheJMeter.jar -Jjmeter.save.saveservice.output_format=csv -Jjenkinsparams="%Timetorun%,%Users%" -n -t %JMeterPath%\bin\tests\tests.jmx -l %WORKSPACE%\Results.csv The tests run on a Windows machine.

问题 It's possible to load different parameters.yml on symfony? I have a SaaS multitenant APP and I wish load differents parameters.yml (with config DB) base on each tenant in order to dispatch the user to the correct DB on login action. Thanks so much! EDIT: SOLVED! I solved it arranging the different tenants configurations in folders like: app ---config ------tenantA ---------config.yml ---------config_dev.yml ---------config_prod.yml ---------parameters.yml ------tenantB ---------config.yml ---