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What are best practices for validating email addresses on iOS 2.0
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This question, from April of 2009 was before NSPredicate existed on iOS.
– Marcus S. Zarra
Sep 3 '10 at 20:02
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How do I measure separate CPU core usage for a process?
... Doesn't answer original question. However, for not mentioning it (-1) from me.
– KGhatak
Dec 15 '16 at 7:12
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PHP abstract properties
... setter/getter methods. You can optionally use final to prevent the method from being overridden in extended classes.
Other than that the child object overrides the parent object property and methods if redefined.
For example if a property is declared as protected in the parent and redefined as pub...
What's Go's equivalent of argv[0]?
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use os.Args[0] from the os package
package main
import "os"
func main() {
println("I am ", os.Args[0])
}
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How to upgrade Git to latest version on macOS?
...tly appreciated. I probably have some left over path settings on my system from working with Ruby last year.
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How to make vi redraw screen?
...ith VT100 type terminals )
^L ( does not work with Televideo terminals )
From http://www.cs.rit.edu/~cslab/vi.html#A1.4 (dead link; see archive)
As noted in the comments Vim now uses ^R for redo and ^L alone for redraw.
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Adding HTML entities using CSS content
... easiest way to convert symbol to their hexadecimal equivalent is, such as from ▾ (▾) to \25BE is to use the Microsoft calculator =)
Yes. Enable programmers mode, turn on the decimal system, enter 9662, then switch to hex and you'll get 25BE. Then just add a backslash \ to the beginning...
datetime.parse and making it work with a specific format
I have a datetime coming back from an XML file in the format:
2 Answers
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Where to put the doxygen comment blocks for an internal library - in H or in CPP files? [closed]
... Correct, but it is a large problem if it's a dynamic library retrieved from an artifactory and you don't have the source files :-)
– DrumM
Dec 20 '18 at 16:08
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How can I scale an entire web page with CSS?
...n't necessarily practical on most web layouts unless you've built that way from scratch.
– Jon Galloway
Jul 22 '09 at 0:36
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