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Named string formatting in C#
...'t work if your format string comes from an external source, like a config file or database.
– Craig Brett
Jun 7 '19 at 14:23
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Is there a way to filter network requests using Google Chrome developer tools?
...ven query
Twitter Link
edit: you can even filter by domain, mime-type, filesize, ... or exclude by entering -domain:cdn.sstatic.net and combine any of these mime-type:image/png -larger-than:100K to show only png files smaller than 100kb in network panel
see DevTools: State Of The Union 2015 by ...
Background color not showing in print preview
...nly on it, so you have the control of the print media type in your own CSS files:
<link rel="stylesheet" media="screen" href="">
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Is there an equivalent to 'continue' in a Parallel.ForEach?
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@will correct, which is why I said breaks. return statements do replace continue statements
– JasonCoder
Aug 25 '16 at 18:54
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Co-variant array conversion from x to y may cause run-time exception
...pecialized type) to Control (base type).
– TheVillageIdiot
Jan 2 '12 at 19:16
2
Yes, converting f...
Ruby Arrays: select(), collect(), and map()
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It looks like details is an array of hashes. So item inside of your block will be the whole hash. Therefore, to check the :qty key, you'd do something like the following:
details.select{ |item| item[:qty] != "" }
That will give you all items where the :qty key isn't an empty st...
Range references instead values
...ruct {
field string
}
func main() {
var array [10]MyType
for idx, _ := range array {
array[idx].field = "foo"
}
for _, e := range array {
fmt.Println(e.field)
fmt.Println("--")
}
}
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Ruby sleep or delay less than a second?
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It's a good idea to extract the 1.0/24.0 value to a variable for the DRY principle. Other pieces of code will need that value too, so you should keep it in a central location to avoid duplication. If performance is a side-effect, then gr...
Map to String in Java
...ing() on the interface, where this method, of course, is not defined. Your IDE doesn't know about actual run-time implementation. You should not blame her.
– Victor Dombrovsky
May 11 '16 at 16:30
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Build Maven Project Without Running Unit Tests
...answered Mar 7 '18 at 9:41
Mujahid MasoodMujahid Masood
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