Tweepy User object structure

I’m working on a Python app that uses the Tweepy API.  The docs aren’t entirely thorough so I thought I’d put this out there for anyone who needed it like I did.

So for example, you have the below

other_user now has this structure…

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Programmatically screenshot from the parent’s View

The first necessary step is to add the appropriate permission to your AndroidManifest.xml.

The code, in one lump:

Where childView is or inherits from the View class.

Hopefully you can extrapolate from line 6 and the usage of an enum that formats other than JPEG exist and this is merely what I chose for this example code.  Likewise 80 is a value I decided on and is the desired quality of the output image; Only values from 0-100 are accepted.  (Even though png files ignore this value it is still necessary to include one and that its value falls within the 0-100 range)

Verifying Fragments With Espresso

I’ve done some searching to see how I can use Espresso to validate the navigation throughout my app. My typical set-up is one activity encompassing whichever fragments make sense to be managed by that activity (adding additional activities with their own fragments as necessary). In my searching, however, all I was finding were people suggesting I select a View that is displayed within that fragment, and check for its existence.

But that seems a little too fragile to me, layouts can change fairly easily as projects progress and so I figured, since there seems to be no way to actually check that the fragment itself is displayed, just give the master layout an id and look for that instead.  I see less chance for that to change than I do a view within it.

It’s such a minuscule alteration but I think, how it’s performed currently, this is less likely to fail throughout an app’s evolution.

And if that hasn’t convinced you here’s a picture — 9000 seconds in Paint.

layout-2016-02-04-164407

error: ‘;’ expected

I just had a frustrating configuration hunt. I was creating an Espresso test-file for a new app I’m making, and after writing just the tiniest bit of boilerplate I wanted to verify everything was working properly, ran the Gradle connectedAndroidTest configuration and got the below…

error: type annotations are not supported in -source 1.7
(use -source 8 or higher to enable type annotations)

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Recursively search Bash command history

I love the history recall features in Bash. I recently was searching for a short perl script I wrote a couple days ago but !:p was only giving me the first hit in the command history (IE the most recently used match) so a quick google search resulted in me stumbling across this beautiful history feature.

Pressing ctrl+r will allow you to recursively search through matching commands in your terminal history

1

2

If you pass the command you want to run, pressing ctrl+s will move you forward in the same manner.

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Ctrl+s didn’t work for me at first (and realize you have to hit it twice to go forward one – first time switches you into the forward-search mode with the currently displayed result shown), if you find yourself in the same situation add this to your ~/.bash_profile or ~/.bashrc (whichever is sourced when a new term is started)

stty -ixon