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how to get android screen size programmatically, once and for all?
...alues. It is correct that isn't precisely the display metrics, but if your application is full screen it should always be the full screen size filtered through the compatibility translator. Other applications won't have access to your application's Window, so there is no need to worry about some oth...
Is it possible to send an array with the Postman Chrome extension?
...alue1
my_array[] value2
Note:
If you are using the postman packaged app, you can send an array by selecting raw / json (instead of form-data). Also, make sure to set Content-Type as application/json in Headers tab.
Here is example for raw data {"user_ids": ["123" "233"]}, don't forget the q...
Xcode: issue “file xxx.png is missing from working copy” at project building
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The warning will disappear as soon as you commit your changes (Xcode 8).
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Using ls to list directories and their total sizes
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Append a | tail -r to sort by largest first.
– Phrogz
Mar 16 '14 at 3:34
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What is the size of ActionBar in pixels?
I need to know the exact size of ActionBar in pixels so to apply correct background image.
13 Answers
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npm not working - “read ECONNRESET”
...IED EVERYTHING to get rid of ECONNRESET error while creating new angular 4 app via Angular CLI and that solution only worked. After creating new project you can switch back to https. Anyway @mithunsatheesh thank you once again.
– born2fr4g
Jul 22 '17 at 11:59
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How to stop Visual Studio from “always” checking out solution files?
For apparently no reason, every time I open my solution, Visual Studio checks the sln file out.
8 Answers
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How to force composer to reinstall a library?
I'm using the ZF2 skeleton app and it has a .gitignore that prevents external libraries from being commited to git. While debugging I like to go and change stuff here and there in the libraries' source to learn how things work. If these were version controlled it would be very easy to revert them ba...
Removing all empty elements from a hash / YAML?
...e here for the benchmark.
In case you want to backport it to your Rails 3 app:
# config/initializers/rails4_backports.rb
class Hash
# as implemented in Rails 4
# File activesupport/lib/active_support/core_ext/hash/compact.rb, line 8
def compact
self.select { |_, value| !value.nil? }
e...
Get the client's IP address in socket.io
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Using the latest 1.0.6 version of Socket.IO and have my app deployed on Heroku, I get the client IP and port using the headers into the socket handshake:
var socketio = require('socket.io').listen(server);
socketio.on('connection', function(socket) {
var sHeaders = socket.han...