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CSS: 100% width or height while keeping aspect ratio?
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14 Answers
14
Active
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“Prevent saving changes that require the table to be re-created” negative effects
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edited May 22 '14 at 23:33
answered Aug 3 '12 at 19:58
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How can I get the current PowerShell executing file?
...function, the variable is scoped to that function only).
Details
There's 4 different methods used in various answers, so I wrote this script to demonstrate each (plus $PSCommandPath):
function PSCommandPath() { return $PSCommandPath; }
function ScriptName() { return $MyInvocation.ScriptName; }
fun...
Where does the @Transactional annotation belong?
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546
I think transactions belong on the Service layer. It's the one that knows about units of work ...
Stripping everything but alphanumeric chars from a string in Python
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347
I just timed some functions out of curiosity. In these tests I'm removing non-alphanumeric cha...
How do you run a SQL Server query from PowerShell?
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Chris MagnusonChris Magnuson
4,97066 gold badges2626 silver badges3232 bronze badges
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Javascript: negative lookbehind equivalent?
...tion in 2018.
Positive lookbehind usage:
console.log(
"$9.99 €8.47".match(/(?<=\$)\d+(\.\d*)?/) // Matches "9.99"
);
Negative lookbehind usage:
console.log(
"$9.99 €8.47".match(/(?<!\$)\d+(?:\.\d*)/) // Matches "8.47"
);
Platform support:
✔️ V8
✔...
Ruby: Calling class method from instance
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Mark RushakoffMark Rushakoff
214k3737 gold badges383383 silver badges383383 bronze badges
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FIND_IN_SET() vs IN()
... UNION ALL
SELECT 3 AS pos
UNION ALL
SELECT 4 AS pos
UNION ALL
SELECT 5 AS pos
) q
JOIN company
ON companyID = CAST(NULLIF(SUBSTRING_INDEX(attachedCompanyIDs, ',', -pos), SUBSTRING_INDEX(attachedCompanyIDs, ',', 1 - pos)) AS UNSIGNED)
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How do I use Wget to download all images into a single folder, from a URL?
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edited Mar 4 '18 at 0:13
Monica Heddneck
2,71755 gold badges3131 silver badges7171 bronze badges
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