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How to create standard Borderless buttons (like in the design guideline mentioned)?
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For material style add style="@style/Widget.AppCompat.Button.Borderless" when using the AppCompat library.
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What is the Swift equivalent of respondsToSelector?
...ift most of the time you can achieve what you need with the ? optional unwrapper operator. This allows you to call a method on an object if and only if the object exists (not nil) and the method is implemented.
In the case where you still need respondsToSelector:, it is still there as part of the N...
Padding between ActionBar's home icon and title
...t;/style>
The drawable looks like Cliffus' one (here with the default app launcher icon) in res/drawable/actionbar_space_between_icon_and_title.xml:
<?xml version="1.0" encoding="utf-8"?>
<layer-list
xmlns:android="http://schemas.android.com/apk/res/android">
<item
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Converting JSON data to Java object
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I use it in an android app. It is not the fastest possible solution but it is simple enough to program to justify the lack of performance for the user until now. Maybe in a later version of the app it will be removed for a faster solution.
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How to dynamically update a ListView on Android [closed]
...item_1,
getStringArrayList());
}
Running the app now should show your previous ListView, with a nice box above. In order to make that box do something, we need to take the input from it, and make that input filter the list. While a lot of people have tried to do this ma...
Set up a scheduled job?
I've been working on a web app using Django, and I'm curious if there is a way to schedule a job to run periodically.
24 A...
Allow CORS REST request to a Express/Node.js application on Heroku
...d URL bar, etc. I'm now trying to get it working for requests from another app, on a different domain (CORS).
5 Answers
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Disable developer mode extensions pop up in Chrome
...p 7
Click OK and restart Chrome.
That's it!
EDIT: As of July 2018, this approach no longer works: it seems Google has stopped honouring the "whitelist".
EDIT 2: As of December 2018, this approach works in Chrome Version 69.0.3497.100 (Official Build) (64-bit):
Temporarily enable Developer mode...
Doing a cleanup action just before Node.js exits
...og(exitCode);
if (options.exit) process.exit();
}
//do something when app is closing
process.on('exit', exitHandler.bind(null,{cleanup:true}));
//catches ctrl+c event
process.on('SIGINT', exitHandler.bind(null, {exit:true}));
// catches "kill pid" (for example: nodemon restart)
process.on('SI...
req.body empty on posts
All of a sudden this has been happening to all my projects.
22 Answers
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