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How to make button look like a link?
...one but when I click on it, it shows as if it's pushed as in a button. Any idea how to remove that, so that the button works as a link even when clicked?
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puts vs logger in rails rake tasks
...ou have to have another window with the development.log to see the output. Ideally I would somehow add stdout as another output stream to Rails.logger, but not remove the original one.
– Tomas Markauskas
Feb 11 '10 at 17:24
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Passing parameters to JavaScript files
...
I have made an example of this idea: http://plnkr.co/edit/iE0Vr7sszfqrrDIsR8Wi?p=preview
– robe007
Dec 7 '15 at 14:31
1
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Managing large binary files with Git
...thout the files it seems like splitting them into a separate repo is a bad idea. We have large test suites that we break into a separate repo but those are truly "auxiliary" files.
However, you may be able to manage the files in a separate repo and then use git-submodule to pull them into your pro...
Django Passing Custom Form Parameters to Formset
...le }} for example, I get empty form tables, ie. no fields are printed. Any ideas?
– Paolo Bergantino
Apr 19 '09 at 7:01
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Checking from shell script if a directory contains files
...; ((${#f}))
This trick is 100% bash and invokes (spawns) a sub-shell. The idea is from Bruno De Fraine and improved by teambob's comment.
files=$(shopt -s nullglob dotglob; echo your/dir/*)
if (( ${#files} ))
then
echo "contains files"
else
echo "empty (or does not exist or is a file)"
fi
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Unique Key constraints for multiple columns in Entity Framework
... the best one but it requires some time to do it. I will just show you the idea behind it:
In this link http://code.msdn.microsoft.com/CSASPNETUniqueConstraintInE-d357224a
you can find the code for unique key data annotation:
[UniqueKey] // Unique Key
public int FirstColumn { get; set;}
[Uni...
Git submodule update
...ur main project refering to a new version of said submodule.
But the main idea remains: referencing specific components which:
have their own lifecycle
have their own set of tags
have their own development
The list of specific commits you are refering to in your main project defines your confi...
What does the ??!??! operator do in C?
...eys:
{ | } ~
The trigraphs were defined to fix a specific problem. The idea was that C programs could use the ASCII subset found on the ASR-33 and in other environments missing the high ASCII values.
Your example is actually two of ??!, each meaning |, so the result is ||.
However, people ...
Cannot delete directory with Directory.Delete(path, true)
... issue in their context and we shouddnt be growing a big hairy throw every idea at the problem (with retries and exception swallowing) and hoping for a good outcome.
– Ruben Bartelink
Feb 8 '12 at 8:48
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