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Getting one value from a tuple

...are immutable - you can't set the elements of a tuple to different values, or add or remove elements like you can from a list. But other than that, in most situations, they work pretty much the same. share | ...
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PHP - Modify current object in foreach loop

... it is possible to edit the current object that's being handled within a foreach loop 2 Answers ...
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Parse error: Syntax error, unexpected end of file in my PHP code

I got an error: 16 Answers 16 ...
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phpmyadmin logs out after 1440 secs

In my local development Ubuntu box I use MySQL and phpmyadmin to work with the database. 24 Answers ...
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Google Play on Android 4.0 emulator

How can I install the Google Play .apk onto my Android 4.0 emulator? 8 Answers 8 ...
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How would you make two s overlap?

...px; z-index: 2; } #content { margin-top: 100px; /* Provide buffer for logo */ } #links { height: 75px; margin-left: 400px; /* Flush links (with a 25px "padding") right of logo */ } <div id="logo"> <img src="https://via.placeholder.com/200x100" /> </div> <d...
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java.lang.NoClassDefFoundError: Could not initialize class XXX

... My best bet is there is an issue here: static { //code for loading properties from file } It would appear some uncaught exception occurred and propagated up to the actual ClassLoader attempting to load the class. We would need a stacktrace to confirm this though. Either that o...
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Can not connect to local PostgreSQL

I've managed to bork my local development environment. 21 Answers 21 ...
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How to remove duplicate white spaces in string using Java?

... Like this: yourString = yourString.replaceAll("\\s+", " "); For example System.out.println("lorem ipsum dolor \n sit.".replaceAll("\\s+", " ")); outputs lorem ipsum dolor sit. What does that \s+ mean? \s+ is a regular expression. \s matches a space, tab, new line, carriage ...
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List all developers on a project in Git

...sers & emails, and the number of commits in the CURRENT branch: git shortlog --summary --numbered --email Or simply: git shortlog -sne To show users from all branches (not only the ones in the current branch) you have to add --all flag: git shortlog -sne --all ...