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Printing the correct number of decimal points with cout
I have a list of float values and I want to print them with cout with 2 decimal places.
12 Answers
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How to Get the Current URL Inside @if Statement (Blade) in Laravel 4?
I am using Laravel 4. I would like to access the current URL inside an @if condition in a view using the Laravel's Blade templating engine but I don't know how to do it.
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How to delete last character in a string in C#?
Building a string for post request in the following way,
10 Answers
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Prevent form redirect OR refresh on submit?
I've searched through a bunch of pages, but can't find my problem, so I had to make a post.
6 Answers
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How to make a smooth image rotation in Android?
I'm using a RotateAnimation to rotate an image that I'm using as a custom cyclical spinner in Android. Here's my rotate_indefinitely.xml file, which I placed in res/anim/ :
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Read the package name of an Android APK
I need to get the package name of an Android APK. I have tried to unzip the APK and read contents of AndroidManifest.xml , but seems it's not a text file.
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Java Error opening registry key
I get this error when I try to do anything with Java in command prompt:
14 Answers
14
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Lightweight Java Object cache API [closed]
I'm looking for a Java in-memory object caching API. Any recommendations? What solutions have you used in the past?
7 Answe...
Node / Express: EADDRINUSE, Address already in use - Kill server
I have a simple server running in node.js using connect:
40 Answers
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Capitalize only first character of string and leave others alone? (Rails)
I'm trying to get Rails to capitalize the first character of a string, and leave all the others the way they are. I'm running into a problem where "i'm from New York" gets turned into "I'm from new york."
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