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AngularJs $http.post() does not send data
...o why the
$http service shorthand functions ($http.post(), etc.) don’t appear to
be swappable with the jQuery equivalents (jQuery.post(), etc.)
The difference is in how jQuery and AngularJS serialize and transmit the data. Fundamentally, the problem lies with your server language of choic...
Error while installing json gem 'mkmf.rb can't find header files for ruby'
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For Xcode 11 on macOS 10.14, this can happen even after installing Xcode and installing command-line tools and accepting the license with
sudo xcode-select --install
sudo xcodebuild -license accept
The issue is that Xcode 11 ships the macOS 10.15 SDK which in...
How do I resolve “HTTP Error 500.19 - Internal Server Error” on IIS7.0 [closed]
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Looks like the user account you're using for your app pool doesn't have rights to the web site directory, so it can't read config from there. Check the app pool and see what user it is configured to run as. Check the directory and see if that user has appropriate rights to...
Get JSF managed bean by name in any Servlet related class
...= (Bean) request.getSession().getAttribute("beanName");
and @ManagedBean @ApplicationScoped by:
Bean bean = (Bean) getServletContext().getAttribute("beanName");
Note that this prerequires that the bean is already autocreated by JSF beforehand. Else these will return null. You'd then need to manual...
Execute method on startup in Spring
Is there any Spring 3 feature to execute some methods when the application starts for the first time? I know that I can do the trick of setting a method with @Scheduled annotation and it executes just after the startup, but then it will execute periodically.
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Find substring in the string in TWIG
...possible to use this inside an if statement?
– TeaCupApp
Oct 28 '12 at 0:36
3
Yes, indeed, you ca...
Creating a favicon [closed]
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Excellent app. This is one of the best favicon generator sites I've seen.
– Chris Livdahl
Jan 15 '14 at 8:03
1
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How to check if a file exists in Documents folder?
I have an application with In-App Purchase, that when the user buy something, download one html file into the Documents folder of my app.
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What's the u prefix in a Python string?
... In Python 3.3+ it's legal again to make it easier to write 2/3 compatible apps.
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Ternary operator in AngularJS templates
... set to true inside an ng-repeat for the first element, so the above would apply class 'myClass1' and 'myClass2' only the first time through the loop.
With ng-class there is an easier way though: ng-class takes an expression that must evaluate to one of the following:
a string of space-delimited...