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Why should a function have only one exit-point? [closed]
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answered Jan 29 '11 at 19:14
Jason WilliamsJason Williams
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Error in Swift class: Property not initialized at super.init call
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174
Quote from The Swift Programming Language, which answers your question:
“Swift’s compile...
How can I get current location from user in iOS
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edited Jan 17 '17 at 18:44
vishal dharankar
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How can I convert a string to a number in Perl?
...g into a floating point variable. So an example of the string I have is "5.45" and I want a floating point equivalent so I can add .1 to it. I have searched around the internet, but I only see how to convert a string to an integer.
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How does UTF-8 “variable-width encoding” work?
The unicode standard has enough code-points in it that you need 4 bytes to store them all. That's what the UTF-32 encoding does. Yet the UTF-8 encoding somehow squeezes these into much smaller spaces by using something called "variable-width encoding".
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Why does a base64 encoded string have an = sign at the end
I know what base64 encoding is and how to calculate base64 encoding in C#, however I have seen several times that when I convert a string into base64, there is an = at the end.
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Python 3: ImportError “No Module named Setuptools”
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edited May 30 at 4:39
Soham Dongargaonkar
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Is APC compatible with PHP 5.4 or PHP 5.5?
It doesn't seem like APC has been updated to coincide with the php 5.4 release (I wish they would have included APC in PHP core like originally planned).
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How do I output text without a newline in PowerShell?
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164
Write-Host -NoNewline "Enabling feature XYZ......."
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How to prevent a scrollview from scrolling to a webview after data is loaded?
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You can simply add this to your LinearLayout: android:focusableInTouchMode="true". It works for...