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Pick a random element from an array
...low
Just to answer your question, you can do this to achieve random array selection:
let array = ["Frodo", "sam", "wise", "gamgee"]
let randomIndex = Int(arc4random_uniform(UInt32(array.count)))
print(array[randomIndex])
The castings are ugly, but I believe they're required unless someone else h...
Javascript array search and remove string?
...; // will return ['A', 'C']
The idea is basically to filter the array by selecting all elements different to the element you want to remove.
Note: will remove all occurrences.
EDIT:
If you want to remove only the first occurence:
t = ['A', 'B', 'C', 'B'];
t.splice(t.indexOf('B'), 1); // wil...
Error TF30063: You are not authorized to access … \DefaultCollection
...didn't work for me. I brought up the "Team Explorer" tab, clicked on the "Select Team Project" and it let me enter my new password.
– stephenbayer
Jun 30 '15 at 17:22
1
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Left align two graph edges (ggplot)
...we have two columns? gA$heights[2:3] does not seem to work. Do I have to select another element of the grob than 2:3? Thank you!
– Etienne Low-Décarie
Jun 28 '13 at 16:23
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PHP exec() vs system() vs passthru()
...ed restrictions, such as selinux. But a well set-up system will have those selectively off. Of course a shared host is a different story, but you won't offer a shared environment to esteemed clients either, no?
– Christian
Sep 18 '11 at 10:01
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How to remove certain characters from a string in C++?
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how is this not the selected answer?
– user3240688
Dec 20 '17 at 6:49
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How do I stop Notepad++ from showing autocomplete for all words in the file
...erences... > Auto-completion
Check Enable Auto-completion on each input
Select Function completion and not Word completion
Check Function parameter hint on input (if you have this option)
On version 6.5.5 of Notepad++, I have this setting
Some documentation about auto-completion is available ...
How can I limit possible inputs in a HTML5 “number” element?
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@Prasad - If Andy's answer is correct, select it, instead of the most up voted one.
– Moshe
Dec 4 '11 at 14:47
81
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Heroku 'Permission denied (publickey) fatal: Could not read from remote repository' woes
...rect path to .ssh/somegoodname_rsa)
Add the key to Heroku heroku keys:add
Select a created key from a list
Go to your app directory, write some beautiful code
Init a git repo git init git add . git commit -m 'chore(release): v0.0.1
Create Heroku application heroku create
Deploy your app git push he...
What are the pros and cons of git-flow vs github-flow? [closed]
...should follow, since all models are sub-optimal. Having said that, you can select the suitable model for your software based on below points;
Multiple versions in production - use Git-flow
If your code is having multiple versions in production (i.e. typical
software products like Operating S...