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Meaning of “[: too many arguments” error from if [] (square brackets)
...owever, and so may not be compatible with default shells called by /bin/sh etc.
This means on some systems, it might work from the console but not when called elsewhere, like from cron, depending on how everything is configured.
It would look like this:
VARIABLE=$(/some/command);
if [[ $VARIABL...
How do I change the language of moment.js?
...t doesn't work, also how are you using moment (did you install it via npm, etc)?
– omninonsense
May 11 '17 at 14:16
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ERROR 1396 (HY000): Operation CREATE USER failed for 'jack'@'localhost'
...ving privileges and DROP USER for deleting them:
REVOKE priv1,priv2,priv3,etc... FROM 'jack@localhost'; // remove certain privileges
DROP USER 'jack@localhost'; // completely delete the account
Best to use the tools provided rather than mucking around in the background.
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How to serve static files in Flask
...rds (change the folder, change the URL path, move your static files to S3, etc).
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Is it possible dynamically to add String to String.xml in Android?
...your string, it removed any meta tags you may have used such as hyperlinks etc that could have been contained in the xml string text
– Jonathan
Mar 30 '15 at 9:31
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How do you pass custom environment variable on Amazon Elastic Beanstalk (AWS EBS)?
..., are they immediately available, do they require anything to be restarted etc? I recently changed the size of an autoscaling group and AWS terminated nearly all 40 of our instances and spun up 45 new ones. I don't want that to happen if I add a new property to an existing environment. Any ideas?
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Abstract Class vs Interface in C++ [duplicate]
...an abstract class that initializes OpenGL, sets up the window environment, etc. and then you can derive from this class and implement custom code for e.g. the rendering process and handling user input:
// Abstract class for an OpenGL app.
// Creates rendering window, initializes OpenGL;
// client ...
What to use as an initial version? [closed]
...reased often => more $$$, people don't want to buy a 0.99 beta version, etc) must be taken into account. "Logic" version numbers can help when working in a huge team.
And I like the linux way of having odd numbers for the unstable versions, and even numbers for the stable one.
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How can I retrieve Id of inserted entity using Entity framework? [closed]
...ity eg., anything with a database restriction of "not null" must be filled etc.
– fran
Jun 3 '11 at 9:35
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Convert objective-c typedef to its string equivalent
...Type.JSON sytax. FormatType is a type and the enum values (e.g. JSON, XML, etc.) are values that you can assign to that type.
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