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What does an exclamation mark mean in the Swift language?
...://developer.apple.com/library/content/documentation/Swift/Conceptual/Swift_Programming_Language/TheBasics.html#//apple_ref/doc/uid/TP40014097-CH5-XID_399
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Difference between jar and war in Java
...I there is no need to package it as a war file?
– bot_bot
Jan 30 '15 at 8:42
Actually now I'm reading a bit more I don...
Which is the fastest algorithm to find prime numbers?
...ink you mean a list of the first few primes... :)
– j_random_hacker
Jan 18 '09 at 4:19
9
If you c...
Is git's semi-secret empty tree object reliable, and why is there not a symbolic name for it?
...n value").
Note: Git 2.25.1 (Feb. 2020) proposes in commit 9c8a294:
empty_tree=$(git mktree </dev/null)
# Windows:
git mktree <NUL
And adds:
As a historical note, the function now known as repo_read_object_file() was taught the empty tree in 346245a1bb ("hard-code the empty tree object...
Spring Java Config: how do you create a prototype-scoped @Bean with runtime arguments?
... edited Dec 21 '17 at 23:30
AFP_555
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answered Apr 24 '17 at 18:08
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jQuery checkbox change and click event
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Here you are
Html
<input id="ProductId_a183060c-1030-4037-ae57-0015be92da0e" type="checkbox" value="true">
JavaScript
<script>
$(document).ready(function () {
$('input[id^="ProductId_"]').click(function () {
if ($(this).prop('check...
iTunes Connect: How to choose a good SKU?
...think people will create a new App for version 2 -- and calling that Orange_Ball_02?
– dhrm
Jan 3 '12 at 15:53
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How efficient can Meteor be while sharing a huge collection among many clients?
...rhaps you'll find ideas from my paper vanisoft.pl/~lopuszanski/public/cache_invalidation.pdf worthwhile
– qbolec
Jun 8 '16 at 10:57
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Set android shape color programmatically
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Thanks .. saved my world.
– sid_09
May 4 '16 at 10:20
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How to run `rails generate scaffold` when the model already exists?
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TL;DR: rails g scaffold_controller <name>
Even though you already have a model, you can still generate the necessary controller and migration files by using the rails generate option. If you run rails generate -h you can see all of the optio...