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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...
IE 8: background-size fix [duplicate]
...ered Apr 13 '12 at 19:25
Louis-RémiLouis-Rémi
1,7481313 silver badges1414 bronze badges
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converting drawable resource image into bitmap
..... E/NotificationService: WARNING: In a future release this will crash the app:...
– Bhuro
Sep 26 '16 at 5:31
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ScrollIntoView() causing the whole page to move
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This resolved my issue. I've been seeing this happen in our web app for some time, but it's been hard to lock down the repro for it. After adding a new feature it occurred every time and I was able to trace it to this call, which was missing the block : 'nearest' param.
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How to make a HTTP request using Ruby on Rails?
...o caution against doing so as you will add more dependencies to your rails app. More dependencies means more memory consumption and also potentially larger attack surface. Using Net::HTTP is cumbersome but the trade off isn't worth it.
– Jason Yeo
Apr 12 '16 at...
Removing items from a list [duplicate]
...nswered Jun 24 '13 at 15:43
André StannekAndré Stannek
7,3132929 silver badges4646 bronze badges
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Data binding to SelectedItem in a WPF Treeview
... answered Mar 9 '16 at 9:57
JiBéDoublevéJiBéDoublevé
3,63533 gold badges3131 silver badges5151 bronze badges
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Why is jquery's .ajax() method not sending my session cookie?
...ver answers correctly to this request. Copying here great comments from @Frédéric and @Pebbl:
Important note: when responding to a credentialed request, server must specify a domain, and cannot use wild carding. The above example would fail if the header was wildcarded as: Access-Control-Allow-Or...
Debugging doesn't start [closed]
When I hit F5 (debugging mode) nothing happens. Building works correctly, exe file I can launch properly, but can't start debug. Why?
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What is Mocking?
...f times you literally just test the a function's output, so a mock doesn't apply in this case.
– Honey
Sep 10 at 2:35
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