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AWS ssh access 'Permission denied (publickey)' issue [closed]
... It took me ages to find this out - it's not mentioned in the connect info from the console! It does tell you when you try to use root, but I thought ec2-user was a reference to my username. Doh!
– Adrian Mouat
Jan 13 '12 at 16:37
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Can I run multiple programs in a Docker container?
I'm trying to wrap my head around Docker from the point of deploying an application which is intended to run on the users on desktop. My application is simply a flask web application and mongo database. Normally I would install both in a VM and, forward a host port to the guest web app. I'd like to ...
How to use C++ in Go
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You can't quite yet from what I read in the FAQ:
Do Go programs link with C/C++ programs?
There are two Go compiler implementations, gc (the 6g program and friends) and gccgo. Gc uses a different calling convention and linker and can th...
“git diff” does nothing
...e, but "git diff" does nothing. To be safe, I removed external diff tools from my .gitconfig file. This was installed via MacPorts and is the lates version (1.7.2.2).
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How to best position Swing GUIs?
... competitions, I often have to search for the loop index to, say, +1 or -1 from it to fix off by one errors. In those cases, searching for ii is much easier than searching for i, regardless of which editor I used. Similarly, I use jj and kk for the nested loop indexes. :)
– mus...
Chained method calls indentation style in Python [duplicate]
From reading PEP-8, I get it that you should put the closing parenthesis on the same line as the last argument in function calls:
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Embedding Base64 Images
...ools for online base64 encoding/decoding:
Encode to Base64 format
Decode from Base64 format
Check the "Format as Data URL" option to format as a Data URL.
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Output of git branch in tree like fashion
...anely useful. Seems to essentially break down the conclusions I would draw from staring at a fancy git log tree, but in a nice summary.
– Luke Davis
Feb 18 '18 at 19:50
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what is the difference between sendStickyBroadcast and sendBroadcast in Android
...turn value of registerReceiver(BroadcastReceiver, IntentFilter).
:- apart from this same as sendBroadcast(Intent).
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jQuery: Count number of list elements?
I've got a list that is generated from some server side code, before adding extra stuff to it with jQuery I need to figure out how many items are already in it.
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