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Where can I set environment variables that crontab will use?
... my environment - you can pretend it is the same as $HOME.)
So, this code reads the appropriate environment and then executes the non-Cron version of the command from my home directory. So, for example, my 'weekday' command looks like:
: "@(#)$Id: weekday.sh,v 1.10 2007/09/17 02:42:03 jleff...
Best way to create unique token in Rails?
...
Yeah, this is at least easy to read and understand. 40 characters is good in some situations (like beta invites) and this is working well for me so far.
– Nate Bird
Jan 3 '12 at 21:20
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CSS selector with period in ID
...
Classic. Just after digging through all the specs writing the question, I read through it some more and found there is an escape character. I've never needed it before, but the CSS spec does allow for backslash (\) escaping like most languages. What do you know?
So in my example, the following rul...
How do I override nested NPM dependency versions?
...ht click on 'npm-shrinkwrap.json' file
Properties
Under Attributes select 'Read-Only'.
This will prevent npm to modify the mpn-shrinkwrap.json file.
The other proposed solutions are good enough if you are making the 'npm install' operation just once.
But after the first 'npm install' the file 'np...
Unable to find specific subclass of NSManagedObject
...n
for the current Xcode 7 final version.
I did both my own "research" and read all the answers to both this question and the similar question
CoreData: warning: Unable to load class named. So attribution goes to all of them, even if I don't
list them specifically!
Previous answer for Xcode 6:
...
How do you debug MySQL stored procedures?
...essage Text' AS `Title`;
I got this idea from
http://forums.mysql.com/read.php?99,78155,78225#msg-78225
Also somebody created a template for custom debug procedures on GitHub.
See here
http://www.bluegecko.net/mysql/debugging-stored-procedures/
https://github.com/CaptTofu/Stored-procedure-de...
Detect If Browser Tab Has Focus
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@vsync - read the linked article, you'll see it uses both 'onfocusin' and 'onfocus'.
– Fenton
May 11 '14 at 9:02
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Creating temporary files in Android
...t somewhere so you can use it whenever you wanted for example to delete or read the file. Therefore for this reason I prefer the 2nd option as the filename you specify is the filename that is created.
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How do I access this object property with an illegal name?
...-list'} is the sub-object. If you can set it like that, then you can also read it the same way:
echo $x->{'todo-list'};
Another possibility:
$todolist = 'todo-list';
echo $x->$todolist;
If you wanted to convert it to an array, which can be a little more easily (ie the obvious $ret['todo-lis...
How to import and use different packages of the same name in Go language?
...te"
htemplate "html/template" // this is now imported as htemplate
)
Read more about it in the spec.
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