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Vagrant ssh authentication failure
...wered Apr 8 '14 at 1:20
user3509054user3509054
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What's a quick way to comment/uncomment lines in Vim?
... MagnusMagnus
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Java default constructor
What exactly is a default constructor — can you tell me which one of the following is a default constructor and what differentiates it from any other constructor?
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How to make a JTable non-editable
...leModel(tempTable, columnNames));, but that causes a "can not find symbol" error.
– user1164199
Aug 27 '15 at 13:17
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ssh: The authenticity of host 'hostname' can't be established
When i ssh to a machine, sometime i get this error warning and it prompts to say "yes" or "no". This cause some trouble when running from scripts that automatically ssh to other machines.
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Java: getMinutes and getHours
...nutes since Date.getHours and Date.getMinutes got deprecated? The examples that I found on Google search used the deprecated methods.
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How to print Unicode character in Python?
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If you're trying to print() Unicode, and getting ascii codec errors, check out this page, the TLDR of which is do export PYTHONIOENCODING=UTF-8 before firing up python (this variable controls what sequence of bytes the console tries to encode your string data as). Internally, Python3 ...
How can I get my Twitter Bootstrap buttons to right align?
I have a simple demo here:
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git-diff to ignore ^M
...pace cr-at-eol
This basically tells Git that an end-of-line CR is not an error. As a result, those annoying ^M characters no longer appear at the end of lines in git diff, git show, etc.
It appears to leave other settings as-is; for instance, extra spaces at the end of a line still show as error...
Make $JAVA_HOME easily changable in Ubuntu [closed]
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Yes, I agree with @AlainO'Dea. If there is any error in your script, you will not be able to login. Take care.
– Evan Hu
Feb 11 '15 at 1:56
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