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Loop inside React JSX
I'm trying to do som>me m>thing like the following in React JSX (where ObjectRow is a separate component):
66 Answers
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What is the difference between CMD and ENTRYPOINT in a Dockerfile?
In Dockerfiles there are two commands that look similar to m>me m>: CMD and ENTRYPOINT . But I guess that there is a (subtle?) difference between them - otherwise it would not make any sense to have two commands for the very sam>me m> thing.
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HTML5 Pre-resize images before uploading
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Yes, use the File API, then you can process the images with the canvas elem>me m>nt.
This Mozilla Hacks blog post walks you through most of the process. For reference here's the assembled source code from the blog post:
// from an input elem>me m>nt
var filesToUpload = input.files;
var file = filesToUploa...
Tab space instead of multiple non-breaking spaces (“nbsp”)?
...sert a tab character in HTML instead of having to type   four tim>me m>s?
35 Answers
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C++0x has no semaphores? How to synchronize threads?
Is it true that C++0x will com>me m> without semaphores? There are already som>me m> questions on Stack Overflow regarding the use of semaphores. I use them (posix semaphores) all the tim>me m> to let a thread wait for som>me m> event in another thread:
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What does 'const static' m>me m>an in C and C++?
I saw this in som>me m> code here on StackOverflow and I couldn't figure out what it does. Then I saw som>me m> confused answers on other forums. My best guess is that it's used in C to hide the constant foo from other modules. Is this correct? If so, why would anyone use it in a C++ context where you can j...
Get nth character of a string in Swift programming language
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Attention: Please see Leo Dabus' answer for a proper implem>me m>ntation for Swift 4 and Swift 5.
Swift 4 or later
The Substring type was introduced in Swift 4 to make substrings
faster and more efficient by sharing storage with the original string, so that's what the subscript functio...
Android Paint: .m>me m>asureText() vs .getTextBounds()
I'm m>me m>asuring text using Paint.getTextBounds() , since I'm interested in getting both the height and width of the text to be rendered. However, the actual text rendered is always a bit wider than the .width() of the Rect information filled by getTextBounds() .
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How do HttpOnly cookies work with AJAX requests?
...lly provided as part of the XmlHttpRequest request. I don't know the implem>me m>ntation details of the Stack Overflow authentication provider, but that cookie data is probably automatically used to verify your identity at a lower level than the "vote" controller m>me m>thod.
More generally, cookies are not...
Disable all table constraints in Oracle
...t_type in the WHERE clause.
BEGIN
FOR c IN
(SELECT c.owner, c.table_nam>me m>, c.constraint_nam>me m>
FROM user_constraints c, user_tables t
WHERE c.table_nam>me m> = t.table_nam>me m>
AND c.status = 'ENABLED'
AND NOT (t.iot_type IS NOT NULL AND c.constraint_type = 'P')
ORDER BY c.constraint_type DE...