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How to find the width of a div using vanilla JavaScript?
... answered Jan 24 '11 at 21:48
Andy EAndy E
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Why is a combiner needed for reduce method that converts type in java 8
I'm having trouble fully understanding the role that the combiner fulfils in Streams reduce method.
4 Answers
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What is the default height of UITableViewCell?
...l never forget that number.
44px is also the default height for UIToolbar and UINavigationBar. (Both switch to 32px when autorotated to landscape orientation.)
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CommandError: You must set settings.ALLOWED_HOSTS if DEBUG is False
...ecure if you're not firewalled off or on a public LAN, but it's what I use and it works.
EDIT: Interestingly enough I've been needing to add this to a few of my 1.8 projects even when DEBUG = True. Very unsure why.
EDIT: This is due to a Django security update as mentioned in my comment.
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Regular expression to match DNS hostname or IP Address?
Does anyone have a regular expression handy that will match any legal DNS hostname or IP address?
21 Answers
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How to disable scientific notation?
I have a dataframe with a column of p-values and I want to make a selection on these p-values.
1 Answer
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keycode 13 is for which key
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Check an ASCII table.
It stands for CR, or Carriage Return, AKA the Return key.
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How can I check ModelState.IsValid from inside my Razor view [duplicate]
... I also used this to display a specific error in the validation summary, and it worked. @if (ViewData.ModelState.Keys.Any(x => x == "ErrorKeyName")) { @Html.ValidationSummary(true, "") }
– N0rA
Feb 24 '14 at 9:39
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How to search in all the files of a project in IntelliJ Idea? [duplicate]
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For Mac, there're 2 keymaps, Mac OS X 10.5+ and Mac OS X. If you use the 10.5+ keymap, then use command instead of ctrl.
– duleshi
Apr 6 '16 at 12:17
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Visual Studio Expand/Collapse keyboard shortcuts [duplicate]
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Collapse to definitions
CTRL + M, O
Expand all outlining
CTRL + M, X
Expand or collapse everything
CTRL + M, L
This also works with other languages like TypeScript and JavaScript
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