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Programmatically get the cache line size?
...sys/devices/system/cpu/cpu0/cache/index0/coherency_line_size returns 64 in my system. Same for index1,2,3 folders also.
– Abid Rahman K
Aug 8 '13 at 4:43
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Switch on Enum in Java [duplicate]
...tter than a series of if/else, I have always written an instance method on my enum instead along the lines of what Josh Bloch suggests. In my Day enum, I add public string tellItLikeItis() { return "Midweek days are so-so."; } then have MONDAY, FRIDAY, SATURDAY, and SUNDAY override that method.
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Error while installing json gem 'mkmf.rb can't find header files for ruby'
For context, it on a remote server which has a firewall. I'm setting up my environment through a proxy. I have ruby 1.8.7 . When I try to gem install..
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Declaration of Methods should be Compatible with Parent Methods in PHP
... I believe visibility is actually a different error. By the way, at my shop we don't use strict mode, because of this (we use E_ALL, IIRC).
– davidtbernal
Jun 25 '10 at 7:01
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Rebuild IntelliJ project indexes
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it was not my problem but +1 for the tip
– MoienGK
Aug 6 '14 at 6:36
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What is /dev/null 2>&1?
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@Nobody check my answer below for your question stackoverflow.com/questions/10508843/what-is-dev-null-21/…
– Vishrant
Feb 5 '18 at 22:50
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Why not infer template parameter from constructor?
my question today is pretty simple: why can't the compiler infer template parameters from class constructors, much as it can do from function parameters? For example, why couldn't the following code be valid:
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编译器内部的秘密--微软的编译器是如何解析Try/Catch/Throw的 - C/C++ - 清...
...例非常简单，相关的类型只有typeid(int)。假如你有一个类my_exception，继承自std::exception。如果你的程序运行时抛出一个my_exception类型的对象，那么抛出的数据参数pCatchableTypeArray包含了两个重要子数据信息。一个是typeid(my_exception)...
.NET - How can you split a “caps” delimited string into an array?
How do I go from this string: "ThisIsMyCapsDelimitedString"
17 Answers
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How do I remove files saying “old mode 100755 new mode 100644” from unstaged changes in Git?
...ull from the repository for a git project of mine,
I got a ton of files in my working copy that have no discernible changes made to them, but keep showing up in my unstaged changes area.
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