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How to find the largest file in a directory and its subdirectories?
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for the first one, how do you get the size in a human readable format?
– Bluz
Oct 18 '16 at 15:54
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How to remove the first commit in git?
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To be clear for anyone reading this answer: this deletes every commit, but OP only wants to delete the first commit made to a repo; don't run this to delete the first commit because it will delete ALL commits.
– Jody Bruchon
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Why should you remove unnecessary C# using directives?
... goes up in the back of my brain telling me to "proceed with caution." And reading production code should never give you that feeling.
So clean up your usings. Don't be sloppy. Inspire confidence. Make your code pretty. Give another dev that warm-fuzzy feeling.
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How to add border radius on table row
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Actual Spacing Between Rows
This is an old thread, but I noticed reading the comments from the OP on other answers that the original goal was apparently to have border-radius on the rows, and gaps between the rows. It does not appear that the current solutions exactly d...
Merge (with squash) all changes from another branch as a single commit
...te to git add . you can use git add -u to only add files which have been already added to the tree.
– Brandon Ogle
Apr 29 '16 at 15:24
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Can we pass parameters to a view in SQL?
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As already stated you can't.
A possible solution would be to implement a stored function, like:
CREATE FUNCTION v_emp (@pintEno INT)
RETURNS TABLE
AS
RETURN
SELECT * FROM emp WHERE emp_id=@pintEno;
This allows you to us...
Default value in Doctrine
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Update
One more reason why read the documentation for Symfony will never go out of trend. There is a simple solution for my specific case and is to set the field type option empty_data to a default value.
Again, this solution is only for the scenario ...
Throwing exceptions from constructors
...n exception from the failed constructor is the standard way of doing this. Read this FAQ about Handling a constructor that fails for more information. Having a init() method will also work, but everybody who creates the object of mutex has to remember that init() has to be called. I feel it goes aga...
Converting a generic list to a CSV string
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It's amazing what the Framework already does for us.
List<int> myValues;
string csv = String.Join(",", myValues.Select(x => x.ToString()).ToArray());
For the general case:
IEnumerable<T> myList;
string csv = String.Join(",", myList.Select(x =&...
How to check if a file contains a specific string using Bash
...s if the exit code was non-0. If any error happens, like the file can't be read, the exit code is also non-0. So you have to do something like ec=$?, and check if it's 0 (found), then if it's 1 (not found), and then if it's something else (fail).
– ddekany
Jun ...