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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...
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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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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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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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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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...
Multiple contexts with the same path error running web service in Eclipse using Tomcat
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If the app does not start even after this, go to the "Servers" tab next to Console and remove all the modules located inside the dropdown of server name. Rerun the project after this
– sss
Jan ...
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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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...
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...