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File tree view in Notepad++

...es .Net v2 ) step-2) Again on Notepad++ Toolbar: Explorer->Explorer Now you can view files with tree view. Update: After adding Explorer, right click to edit a file in Notepad++ may stop working. To make it work again, restart Notepad++ afresh. ...
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startActivityForResult() from a Fragment and finishing child Activity, doesn't call onActivityResult

...tResult(Activity.RESULT_OK); getActivity().finish(); Now Getting Result to Fragment with @Override public void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); if (resultCode == Activity.RESULT_OK &...
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Devise Secret Key was not set

...ration back end. Active Admin in turn uses Devise for user authentication. Now, when I try to deploy the app using capistrano on the VPS server, I get the below error: ...
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Error: CUICatalog: Invalid asset name supplied: (null), or invalid scale factor : 2.000000

... I didn't know about the $arg3 syntax for conditional breakpoints. Where can I learn more? – Zev Eisenberg Jun 2 '15 at 21:35 ...
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How to get URL parameter using jQuery or plain JavaScript?

I have seen lots of jQuery examples where parameter size and name are unknown. 33 Answers ...
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Android adb “Unable to open sync connection!”

...gt; Applications > Development > USB debugging And everything works now on Eclipse and Mac OS X 10.7.3. share | improve this answer | follow | ...
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How to add an empty column to a dataframe?

... @Griff - I've now updated my answer to be more accurate and explicit about version compatability issues. Thanks for highlighting this. – emunsing Nov 26 '19 at 21:36 ...
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How can I update window.location.hash without jumping the document?

...ge load. As an added bonus, you can even smooth scroll to it since you are now in control of the hash value... $(function(){ var h = window.location.hash.replace('panel-', ''); if (h) { $('#slider').scrollTo(h, 800); } }); If you need this to work at all times (and not just on...
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Adding a column to an existing table in a Rails migration

... @neeraj you probably have the answer by now but for other seekers, yes you can as in e.g. t.string :column_x, limit: 10, after: :column_y (for Rails 4 at least) – 244an May 15 '19 at 19:59 ...
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Image library for Python 3

...4, has a nice doc, you may pip3 install Image (I was using pillow without knowing), and you from PIL import Image. It also supports all the major platforms now. When looking for a PIL for python3, this is definitely the choice. – Yosh Oct 13 '14 at 15:25 ...