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Best way to store date/time in mongodb
...n you read it back and display it in your application using local timezone settings (CET), it will read 21:56:03 again.
– Niels van der Rest
Mar 19 '17 at 21:05
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SQL multiple column ordering
...SELECT * FROM People ORDER BY FirstName DESC, YearOfBirth ASC
The result set will look like this:
FirstName | LastName | YearOfBirth
----------------------------------------
Thomas | More | 1478
Thomas | Jefferson | 1826
Thomas | Alva Edison | 1847
Benjamin | Fra...
git -> show list of files changed in recent commits in a specific directory
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For completeness: the commonly used set of similar options is -p (full patch), --stat (numbers of changed lines), --numstat (like --stat but machine-readable), --name-status, and --name-only (just the filenames).
– Cascabel
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Unable to load SOS in WinDbg
...long as you load it from the framework directory using .loadby, you're all set.
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How to check Oracle database for long running queries
...sid format '9999'
column serial# format '99999'
column spid format '99999'
set linesize 200
set pagesize 30
select
a.sid,a.serial#,a.username,a.osuser,c.start_time,
b.spid,a.status,a.machine,
a.action,a.module,a.program
from
v$session a, v$process b, v$transaction c,
v$sqlarea s
Where
a.paddr = b.ad...
Opening Vim help in a vertical split window
...not when I run the command in my current GVim session (I have to manually :set ft=help to trigger the autocmd).
– Anthony Geoghegan
Jun 24 '14 at 9:56
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Chrome Dev Tools: How to trace network for a link that opens a new tab?
...cent versions (starting with Chrome 50), you can go to the Developer Tools Settings menu (open Developer Tools, then use the 3-dots menu or hit F1) and check the box that says "Auto-open DevTools for popups".
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How to use Bitbucket and GitHub at the same time for one project?
...future people visiting, your .ssh/config file is the key to achieving this setup. Add a Host github.com and a Host bitbucket.org in order to identify which IdentityFile to use. Then you won't get permission denied errors trying to swap back and forth between bitbucket and github. Hope this helps som...
In mocha testing while calling asynchronous function how to avoid the timeout Error: timeout of 2000
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You can either set the timeout when running your test:
mocha --timeout 15000
Or you can set the timeout for each suite or each test programmatically:
describe('...', function(){
this.timeout(15000);
it('...', function(done){
th...
Ruby on Rails: How do I add a not null constraint to an existing column using a migration?
... interesting side effect.... rolling back the migration will set the field to the opposite (false -> true). So if you create the migration for several fields to add a null constraint, and some fields ALREADY had a null constraint, then rollback the migration, it will REMOVE the null...