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How to automatically indent source code?
...low or the whole block of code (whole function, whole cycle, whole switch, etc.), so that it knows how to indent.
Like for example if you copy/paste something into a case statement of a switch and it has wrong indentation, you need to select the text + the line with the case statement above to get ...
Find the host name and port using PSQL commands
...at implies localhost:5432. Unless someone got clever with env vars/aliases/etc. I don't love my answer a decade later, but solving the x instead of y is perfectly fine and in this case has helped hundreds of people.
– Brad Koch
Apr 17 at 12:43
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How do you use version control with Access development?
...any changes to the database structure (add table fields, query parameters, etc.). At first I thought this might be a problem if someone needed to, as there was no apparent way to remove the Access database from source control if Access didn't have the add-in loaded.
Id discovered that running...
MySQL table is marked as crashed and last (automatic?) repair failed
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search for it with this command grep -r datadir /etc/mysql/. Should be /var/lib/mysql under debian and ubuntu.
– ThorstenS
Feb 10 '16 at 6:30
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IntelliJ does not show 'Class' when we right click and select 'New'
...llij will then mark these directories in blue and allow you to add classes etc.
In a similar fashion you can highlight test directories for unit tests.
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Trim last character from a string
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You can put it into an extension method and prevent it from null string, etc.
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Why do we use __init__ in Python classes?
... above..couldn't the developer just have added in his main code 'left=foo',etc..
– Lostsoul
Dec 22 '11 at 20:10
You me...
How do I remove blank elements from an array?
...ve anything which matches Object#blank? i.e. nil, "", "\n", " ", "\n\r", etc. Unlike the accepted answer, it will also work without Rails.
– superluminary
Sep 23 '13 at 8:34
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Node.js version on the command line? (not the REPL)
...ut installed node(i.e. node version,v8 version,platform,env variables info etc.)
then just do this.
$ node
> process
process {
title: 'node',
version: 'v6.6.0',
moduleLoadList:
[ 'Binding contextify',
'Binding natives',
'NativeModule events',
'NativeModule util',
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How do I convert a git repository to mercurial?
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On Ubuntu the system wide change can be made at /etc/mercurial/hgrc
– Sentient
Jan 11 '13 at 22:39
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