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Padding characters in printf
...amic technique:
printf -v pad '%*s' "$padlimit"
You can do the printing all on one line if you prefer:
printf '%s%*.*s%s\n' "$string1" 0 $((padlength - ${#string1} - ${#string2} )) "$pad" "$string2"
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angularjs: ng-src equivalent for background-image:url(…)
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It's dirtier, in the sense that a directive fits all, everywhere you need a dynamic background. The question mentioned it felt less reusable.
– Christian Bonato
May 10 '16 at 18:21
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Determine if map contains a value for a key?
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Won't this check all the keys even if it has found one already? That can get expensive fast...
– mmdanziger
Oct 24 '12 at 20:42
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How to reload or re-render the entire page using AngularJS
...er to be able to switch contexts and re-render everything again (resending all $http requests, etc). If I just redirect the user somewhere else, things work properly:
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How to compare arrays in C#? [duplicate]
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@Orace: actually, Enumerable.SequenceEqual gives an exception if either argument is null.
– ToolmakerSteve
May 10 '16 at 22:08
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Show history of a file? [duplicate]
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Actually, looks like this is exactly what I need - the whole timeline is oriented around path/to/file.
– Chris
Mar 21 '12 at 15:56
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Get only part of an Array in Java?
...answered Jun 12 '12 at 17:30
K-balloK-ballo
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How to create a zip archive with PowerShell?
... in read-only mode in preparation for shutdown
you can go to PowerShell Gallery.
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Database Diagram Support Objects cannot be Installed … no valid owner
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Well, that really depends. If you need your database to be owned by a Windows domain/workgroup user, then there is probably more work to do. Personally, I find this problematic. Maybe read this first: sqlblog.com/blogs/tibor_karaszi/ar...
Media Player called in state 0, error (-38,0)
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You need to call mediaPlayer.start() in the onPrepared method by using a listener.
You are getting this error because you are calling mediaPlayer.start() before it has reached the prepared state.
Here is how you can do it :
mp.setDataSo...