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Bootstrap 3 and Youtube in Modal
...;
</html>
visit (link broken): https://parrot-tutorial.com/run_code.php?snippet=bs4_modal_youtube
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How to request a random row in SQL?
...r even medium sized tables. My recommendation would be to use some kind of indexed numeric column (many tables have these as their primary keys), and then write something like:
SELECT * FROM table WHERE num_value >= RAND() *
( SELECT MAX (num_value ) FROM table )
ORDER BY num_value LIMIT 1...
How can I use a local image as the base image with a dockerfile?
... working on a dockerfile.
I just realised that I've been using FROM with indexed images all along.
4 Answers
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Is there a “theirs” version of “git merge -s ours”?
... commit
git branch branchTEMP
# get contents of working tree and index to the one of branchB
git reset --hard branchB
# reset to our merged commit but
# keep contents of working tree and index
git reset --soft branchTEMP
# change the contents of the merged commit
# with the contents of ...
How do I apply the for-each loop to every character in a String?
... complete without the caveat that this may be less efficient than a simple indexed loop.
– toolforger
Nov 10 '18 at 22:20
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How to select last two characters of a string
...
You can pass a negative index to .slice(). That will indicate an offset from the end of the set.
var member = "my name is Mate";
var last2 = member.slice(-2);
alert(last2); // "te"
...
Passing data to a closure in Laravel 4
...om('info@website.com', 'Sender');
});
Note: The function being used is a PHP Closure (anonymous function) It is not exclusive to Laravel.
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Installing specific package versions with pip
...I used a different version. To view all available package versions from an index exclude the version:
pip install MySQL_python==
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How do I replace the *first instance* of a string in .NET?
...eplaceFirst(string text, string search, string replace)
{
int pos = text.IndexOf(search);
if (pos < 0)
{
return text;
}
return text.Substring(0, pos) + replace + text.Substring(pos + search.Length);
}
Example:
string str = "The brown brown fox jumps over the lazy dog";
str = Rep...
Why does substring slicing with index out of range work?
... might be surprising at first, but it makes sense when you think about it. Indexing returns a single item, but slicing returns a subsequence of items. So when you try to index a nonexistent value, there's nothing to return. But when you slice a sequence outside of bounds, you can still return an emp...