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Padding characters in printf
...$padlimit")
pad=${pad// /-}
So the pad (padlimit and padlength) could be based on terminal width ($COLUMNS) or computed from the length of the longest data string.
Output:
a--------------------------------bbbbbbb
aa--------------------------------bbbbbb
aaaa-------------------------------bbbbb
a...
How to remove an element from an array in Swift
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can we filter only based on index ??
– shaqir saiyed
Mar 14 '19 at 7:47
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Random color generator
...r(-6);
Guaranteed to work all the time: http://jsbin.com/OjELIfo/2/edit
Based on @eterps comment the code above can still generate shorter strings if hexadecimal representation of the random color is very short (0.730224609375 => 0.baf)
This code should work in all cases:
function makeRandom...
Loop through all the resources in a .resx file
...ionaryEntry>(). Using LINQ allows you, for example, to select resources based on their index (int) instead of key (string):
ResourceSet resourceSet = Resources.ResourceManager.GetResourceSet(CultureInfo.CurrentUICulture, true, true);
foreach (var entry in resourceSet.OfType<DictionaryEntry>...
Best way to handle list.index(might-not-exist) in python?
...- that will do 2 passes - but it's unlikely that from a thousand-line code-base this one will be the bottleneck. :) One can always opt-in for an imperative solution with for.
– Emil Ivanov
Jan 25 '10 at 15:40
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How to reload or re-render the entire page using AngularJS
After rendering the entire page based on several user contexts and having made several $http requests, I want the user 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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Location Manager Error : (KCLErrorDomain error 0)
...he location manager is using WiFi to triangulate the location, and the database doesn't cover the local networks. That apparently can be fixed by the user if they go here.
However as I noted I have also seen this occasionally as a transient error when running a location based program in a location ...
How to change row color in datagridview?
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EB I added new code based in the code you provided. Your sintax was off a little bit, try the code I just added above.
– Ricardo Sanchez
Feb 5 '10 at 1:52
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Get only part of an Array in Java?
...lame war ;) ). Slicing makes GC very complex. And when Java did try object based implicit slicing in Strings it made it more evident that this was dangerous.
– Denys Séguret
Jun 12 '12 at 18:03
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Remove a file from a Git repository without deleting it from the local filesystem
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You can also remove files from the repository based on your .gitignore without deleting them from the local file system :
git rm --cached `git ls-files -i -X .gitignore`
Or, alternatively, on Windows Powershell:
git rm --cached $(git ls-files -i -X .gitignore)
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