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Weird Integer boxing in Java
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105
The true line is actually guaranteed by the language specification. From section 5.1.7:
If t...
Why declare a struct that only contains an array in C?
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answered Aug 6 '11 at 11:45
Blagovest BuyuklievBlagovest Buyukliev
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string.charAt(x) or string[x]?
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edited Feb 15 '19 at 15:39
answered May 10 '11 at 0:01
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Problems with pip install numpy - RuntimeError: Broken toolchain: cannot link a simple C program
... with installing a gem
Ruby Gem install Json fails on Mavericks and Xcode 5.1 - unknown argument: '-multiply_definedsuppress'
This is only a temporary fix, at some point the compiler options will have to be fixed
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Difference between `constexpr` and `const`
...e compiler will only accept it if the function meets certain criteria (7.1.5/3,4), most importantly (†):
The function body must be non-virtual and extremely simple: Apart from typedefs and static asserts, only a single return statement is allowed. In the case of a constructor, only an initializat...
How to start jenkins on different port rather than 8080 using command prompt in Windows?
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Use the following command at command prompt:
java -jar jenkins.war --httpPort=9090
If you wan...
Is there any good dynamic SQL builder library in Java? [closed]
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5 Answers
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How to make a flat list out of list of lists?
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5115
Given a list of lists l,
flat_list = [item for sublist in l for item in sublist]
which mean...
Calendar Recurring/Repeating Events - Best Storage Method
...amp, and repeat_interval an amount in seconds between intervals (432000 is 5 days).
repeat_interval_1 goes with repeat_start of the ID 1. So if I have an event that repeats every Tuesday and every Thursday, the repeat_interval would be 604800 (7 days), and there would be 2 repeat_starts and 2 repe...
Could not load type 'System.Runtime.CompilerServices.ExtensionAttribute' from assembly 'mscorlib
...chnically can go wrong when you execute code on .NET 4.0 instead of .NET 4.5. The attribute was moved from System.Core.dll to mscorlib.dll in .NET 4.5. While that sounds like a rather nasty breaking change in a framework version that is supposed to be 100% compatible, a [TypeForwardedTo] attribute...