How to properly use unit-testing’s assertRaises() with NoneType objects? [duplicate]

This question already has answers here: How do you test that a Python function throws an exception? (18 answers) Closed 4 years ago. I did a simple test case: def setUp(self): self.testListNone = None def testListSlicing(self): self.assertRaises(TypeError, self.testListNone[:1]) and I am expecting test to pass, but I am getting exception: Traceback (most recent call last): … Read more

wp_link_page – wrap current page element

I’m trying to make something more meaningful out of the wp_link_pages() result: $paged_page_nav = wp_link_pages( array( ‘echo’ => false ) ); // Now let’s wrap the nav inside <li>-elements $paged_page_nav = str_replace( ‘<a’, ‘<li class=”‘.$classes.'”><a’, $paged_page_nav ); $paged_page_nav = str_replace( ‘/a>’, ‘/a></li>’, $paged_page_nav ); // here I’d need to wrap the currently displayed page element … Read more

Unable to Install Any Package in Visual Studio 2015

I’ve tried every package I could possibly find and none of them will install in my project. I’ve installed every update listed in the Extensions and Updates list that were available. When I attempt to install SendGrid for example, this is the result (as is the result with all other packages): Attempting to gather dependencies … Read more

Duplicate attribute class causing site validation error

The following bit of code results in a duplicate attribute site validation error. This template script: <div class=”clearfix” <?php post_class() ?>> produces this source output: <div class=”clearfix” class=”post-263 post type-post status-publish format-st… WordPress adds its own post-related classes to format the blog entry. Is there any way I can add my “clearfix” class to the … Read more

Full Screen DialogFragment in Android

I’m trying to show an almost fullscreen DialogFragment. But I’m somehow not able to do so. The way I am showing the Fragment is straight from the android developer documentation FragmentManager f = ((Activity)getContext()).getFragmentManager(); FragmentTransaction ft = f.beginTransaction(); Fragment prev = f.findFragmentByTag(“dialog”); if (prev != null) { ft.remove(prev); } ft.addToBackStack(null); // Create and show the … Read more