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Sending data back to the Main Activity in Android
...nish()? It maybe clear to experts, but for the beginners would be good to know without referencing additional sources.
– Califf
Jul 1 '15 at 19:36
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How To: Best way to draw table in console app (C#)
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Edit: thanks to @superlogical, you can now find and improve the following code in github!
I wrote this class based on some ideas here. The columns width is optimal, an it can handle object arrays with this simple API:
static void Main(string[] args)
{
IEnume...
How to customize the background/border colors of a grouped table view cell?
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UPDATE: In iPhone OS 3.0 and later UITableViewCell now has a backgroundColor property that makes this really easy (especially in combination with the [UIColor colorWithPatternImage:] initializer). But I'll leave the 2.0 version of the answer here for anyone that needs it…
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Constructor initialization-list evaluation order
...construction", the destructor cannot possibly see into the constructor to know can it?
– Conrad B
Nov 5 '18 at 15:09
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SQL ON DELETE CASCADE, Which Way Does the Deletion Occur?
... Great! Thank you. follow up answer: Because I way over thought it. Fixed now... and in my DB
– Oliver Spryn
Nov 18 '12 at 21:43
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Redis - Connect to Remote Server
...0
Then restart your service (service redis-server restart)
You can then now check that redis is listening on non-local interface with
redis-cli -h 192.168.x.x ping
(replace 192.168.x.x with your IP adress)
Important note : as several users stated, it is not safe to set this on a server which ...
Notepad++ Multi editing
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Notepad++ also handles multiple cursors now.
Go into Settings => Preferences => Editing and check "Enable" in "Multi editing settings"
Then, just use Ctrl+click to use multiple cursors.
Feature demo on official website here : https://notepad-plus-plus.org/...
How to get the number of Characters in a String?
...o 1.3.
And with CL 108985 (May 2018, for Go 1.11), len([]rune(string)) is now optimized. (Fixes issue 24923)
The compiler detects len([]rune(string)) pattern automatically, and replaces it with for r := range s call.
Adds a new runtime function to count runes in a string.
Modifies the compiler to ...
How is an HTTP POST request made in node.js?
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request is now deprecated. It is recommended you use an alternative
In no particular order and dreadfully incomplete:
native HTTP/S, const https = require('https');
node-fetch
axios
got
superagent
bent
make-fetch-happen
unfetch
tiny-js...
How to randomly sort (scramble) an array in Ruby?
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Built in now:
[1,2,3,4].shuffle => [2, 1, 3, 4]
[1,2,3,4].shuffle => [1, 3, 2, 4]
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