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Count rows with not empty value
...e cases as =A1<>"" seems to arrive at the correct truthy/falsy value based on how we intuitively think of blank cells, either virgin blanks or created blanks.
So imagine we have this data and we want the Count of non-blanks in B2:B6:
| | A | B | C |
|---|-------------...
Match multiple cases classes in scala
...ypes and not the values nor which type was presented, the disjunctive type-based match is meaningful and available.
– Randall Schulz
Jun 4 '11 at 14:01
add a comment
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Draw radius around a point in Google map
...rdinate of this imaginery square (the GLatLngBounds) bounding this circle, based on the desired radius. The math is quite complicated, but you can just refer to getDestLatLng function in the blog. The rest should be pretty straightforward.
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How to implement classic sorting algorithms in modern C++?
...d because it is also stable, insertion sort is often used as the recursive base case (when the problem size is small) for higher overhead divide-and-conquer sorting algorithms, such as merge sort or quick sort.
To implement insertion_sort with the Standard Library, repeatedly use std::upper_bound t...
How to create a multi-tenant database with shared table structures?
... Thousands? Tens
of thousands? More? The larger you
expect your tenant base to be, the
more likely you will want to consider
a more shared approach.
How much storage space do you expect the average tenant's data to occupy?
If you expect some or all tenants to
store very large amounts o...
Programmatically set the initial view controller using Storyboards
...our target and the Info tab. There clear the value of Main storyboard file base name. On the General tab, clear the value for Main Interface. This will remove the warning.
Create the window and desired initial view controller in the app delegate's application:didFinishLaunchingWithOptions: method:
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using facebook sdk in Android studio
...cebook-sdk-for-android-using-android-studio/3.0/ page are wrong for Gradle-based projects (i.e. your project was built using Android Studio's New Project wizard and/or has a build.gradle file for your application module). Follow these instructions instead:
Create a libraries folder underneath your...
How can I scale an entire web page with CSS?
...te: I think the other solutions that have been proposed - such as em and % based scaling - are more "pure" but aren'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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How to use git with gnome-keyring integration
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Probably, this should be a comment on any gnome-keyring based answer here.
– Murmel
Aug 7 '19 at 7:28
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In HTML5, is the localStorage object isolated per page/domain?
...es as the same origin policy), to make it per-page you'd have to use a key based on the location, or some other approach.
You don't need a prefix, use one if you need it though. Also, yes, you can name them whatever you want.
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