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Arrays, heap and stack and value types
...parts of the program and it'd clutter up the stack if they were left on it all the time. Or am I wrong? I'd guess they'd just be boxed and would live on the heap for as long the array existed.
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Panel.Dock Fill ignoring other Panel.Dock setting
...utline) gives a useful tree-view over the control hierarchy and order, and allows you to change the sibling order of controls.
You can also change sibling order directly in the designer by context menu -> Bring to front / Send to back, which moves the control to be first or last of the siblings....
How to generate UML diagrams (especially sequence diagrams) from Java code?
How can I generate UML diagrams (especially sequence diagrams) from existing Java code?
16 Answers
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How can I pad a value with leading zeros?
... If performance is a concern for you, don't use this solution!
Potentially outdated: ECMAScript 2017 includes String.prototype.padStart and Number.prototype.toLocaleString is there since ECMAScript 3.1. Example:
var n=-0.1;
n.toLocaleString('en', {minimumIntegerDigits:4,minimumFractionDigits:2...
Benefits of using the conditional ?: (ternary) operator
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I would basically recommend using it only when the resulting statement is extremely short and represents a significant increase in conciseness over the if/else equivalent without sacrificing readability.
Good example:
int result = Check...
Is XSLT worth it? [closed]
...is can lead to "unfortunate moments" when novices design code, then frantically search the web for hints how to implement functions they assumed would just be there and didn't give themselves time to write.
Functional language.
One way to get procedural behaviour, by the way, is to chain multiple ...
What's the best way to put a c-struct in an NSArray?
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@Joe Blow @Catfish_Man It actually copies the structure p, not a pointer to it. The @encode directive provides all the information necessary about how big the structure is. When you release the NSValue (or when the array does), its copy of the structure i...
After array_filter(), how can I reset the keys to go in numerical order starting at 0
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If you call array_values on your array, it will be reindexed from zero.
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Creating rounded corners using CSS [closed]
... didn't leave me feeling like I just walked through a sewer.
CSS3 does finally define the
border-radius:
Which is exactly how you'd want it to work. Although this works OK in the latest versions of Safari and Firefox, but not at all in IE7 (and I don't think in IE8) or Opera.
In the meantime, ...
How to select the first element with a specific attribute using XPath
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This will get all books from 'US'. (/bookstore/book[@location='US'])[1] will get the first one.
– Kevin Driedger
Apr 17 '12 at 19:39
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