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How to create EditText with cross(x) button at end of it?
... this is a inefficient way of doing it. yanchenko's answer is right approach of using compound drawables.
– numan salati
Apr 10 '13 at 15:48
4
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Unable to generate an explicit migration in entity framework
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It tells you that there is some unprocessed migration in your application and it requires running Update-Database before you can add another migration.
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How to check task status in Celery?
... your use case you already has the instance, you are good to go. But what happen if you only have the task id, and need to instantiate an async_result instance to be able to call async_result.get()? This is an instance of the AsyncResult class, but you cannot use the raw class celery.result.AsyncRes...
Detect if Android device has Internet connection
... you can just take a different website (e.g. baidu.com when deploying your app in China), or you can try a second site if the first one fails to make sure there is no connection.
– THelper
Mar 29 '12 at 11:10
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Where to place and how to read configuration resource files in servlet based application?
In my web application I have to send email to set of predefined users like finance@xyz.com , so I wish to add that to a .properties file and access it when required. Is this a correct procedure, if so then where should I place this file? I am using Netbeans IDE which is having two separate folder...
Django using get_user_model vs settings.AUTH_USER_MODEL
...TH_USER_MODEL will delay the retrieval of the actual model class until all apps are loaded. get_user_model will attempt to retrieve the model class at the moment your app is imported the first time.
get_user_model cannot guarantee that the User model is already loaded into the app cache. It might ...
inline conditionals in angular.js
...sible solutions:
Here's a filter that will do an "immediate if" (aka iif):
app.filter('iif', function () {
return function(input, trueValue, falseValue) {
return input ? trueValue : falseValue;
};
});
and can be used like this:
{{foo == "bar" | iif : "it's true" : "no, it's not"}}
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What is the difference between a .xib file and a .storyboard?
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Apple introduced the concept of "storyboarding" in iOS5 SDK to simplify and better manage screens in your app. You can still use the .xib way of development.
Pre-storyboard, each UIViewController had an associated .xib with...
How to update PATH variable permanently from Windows command line?
...INGCHANGE message with lParam set to the string "Environment". This allows applications, such as the shell, to pick up your updates.
Note that your application will need elevated admin rights in order to be able to modify this key.
You indicate in the comments that you would be happy to modify ju...
How to set cookie in node js using express framework?
In my application, I need to set a cookie using the express framework.I have tried the following code but it's not setting the cookie.
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