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Switching to a TabBar tab view programmatically?
Let's say I have a UIButton in one tab view in my iPhone app, and I want to have it open a different tab in the tab bar of the TabBarController . How would I write the code to do this?
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How do I set the version information for an existing .exe, .dll?
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For my old Delphi win32 dll this does not work. Altough the dll information is correctly changed, when running sanity checks on it you realize it's corrupted.
– sthiers
Aug 5 '16 at 8:34
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Access mysql remote database from command line
I have a server with Rackspace. I want to access the database from my local machine command line.
17 Answers
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CORS Access-Control-Allow-Headers wildcard being ignored?
...ast in theory, so I updated your answer to reflect this. If you don't like my style, feel free to edit to your taste.
– MvG
Sep 6 '16 at 14:53
2
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Testing modules in rspec
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The rad way =>
let(:dummy_class) { Class.new { include ModuleToBeTested } }
Alternatively you can extend the test class with your module:
let(:dummy_class) { Class.new { extend ModuleToBeTested } }
Using 'let' is better than using an instance...
Why am I getting this error: No mapping specified for the following EntitySet/AssociationSet - Entit
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I got the same issue after updating my model against bd changes (that could not be good, as my approach is not model-first).
– balanza
Feb 20 '13 at 12:51
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How to find indices of all occurrences of one string in another in JavaScript?
...oop... would do a check for it.
– HelpMeStackOverflowMyOnlyHope
Sep 20 '16 at 1:10
2
Suppose sear...
Bootstrap NavBar with left, center or right aligned items
...lt;/li>
</ul>
</div>
<div class="mx-auto my-2 order-0 order-md-1 position-relative">
<a class="mx-auto" href="#">
<img src="//placehold.it/120/ccff00" class="rounded-circle">
</a>
<button class="navbar-togg...
Set every cell in matrix to 0 if that row or column contains a 0
... in 1 pass as squares in the beginning depend on squares in the end. Maybe my 2nd pass can be made more efficient...
import pprint
m = [[1, 0, 1, 1, 0],
[0, 1, 1, 1, 0],
[1, 1, 1, 1, 1],
[1, 0, 1, 1, 1],
[1, 1, 1, 1, 1]]
N = len(m)
### pass 1
# 1 rst line/column
c = 1
for ...
Remove substring from the string
...y to implement a function that does that using slice! def gimme_the_slice(my_string, my_slice) my_string.slice!(my_slice) my_string
– Bennett Talpers
Sep 29 '17 at 22:22
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