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php - get numeric index of associative array
... to find the numeric position of a key.
I could loop through the array manually to find it, but is there a better way build into PHP?
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Make footer stick to bottom of page correctly [duplicate]
...ne of text in it) be at the bottom of the screen if the content doesn't go all the way to the bottom, or be at the bottom of the content if the content requires scroll bars. If the content doesn't require scroll bars, it works perfectly, but when the content is too long, the footer is still in the ...
Is it Pythonic to use list comprehensions for just side effects?
Think about a function that I'm calling for its side effects, not return values (like printing to screen, updating GUI, printing to a file, etc.).
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How to get child element by class name?
...amesPoulose, it wouldn't. Consider having an element set to two classes: small and bigger. thatElement.className would return a String that equals "small bigger". If you're looking for a class called big saying myElement.className.indexOf("big") will produce something unequal to negative 1 despite t...
In C#, how to instantiate a passed generic type inside a method?
...tion to create types without a default constructor, default(T) is null for all reference types.
– Dan C.
Mar 18 '09 at 16:31
1
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mongo - couldn't connect to server 127.0.0.1:27017
...
Normally this caused because you didn't start mongod process before you try starting mongo shell.
Start mongod server
mongod
Open another terminal window
Start mongo shell
mongo
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How to open a second activity on click of button in android app
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but where? I get errors all over the place If i try place this withing the .java in eclipse
– Henry Aspden
Nov 2 '12 at 12:08
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How can I fill a div with an image while keeping it proportional?
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In IE9 the image is not centered vertically or horizontally with this method, it is aligned to the top and left. i59.tinypic.com/ouo77s.png
– Mike Kormendy
Oct 26 '14 at 20:05
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How to create .ipa file using Xcode?
...elow steps
Step 1
Step 2
Step 3
Step 4
Step 5
Step 6 : Finally select the place you want to save the .ipa file
In Xcode Version 9.2
Go to Window -> Organizer
Then select your app archive from archives
Then click the "Upload to App Store" button on right panel
Then follow ...
Functional design patterns [closed]
... serialization
Specification-based testing
Parsers
Purely functional parallelism
Purely functional state
Part III: Functional design patterns
The case for abstraction
Monoids
Functors
Monads
Applicative functors
Traversable and foldable data structures
Comonads
Part IV: Breaking the...