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How to share Eclipse configuration over different workspaces
...across workspaces:
Go to ${old_workspace}/.metadata/.plugins/org.eclipse.core.runtime/.settings
Copy everything under the above directory to ${new_workspace}/.metadata/.plugins/org.eclipse.core.runtime/.settings
This is going to make sure that the ${new_workspace} is having the same configuratio...
What does “WARN Could not determine content-length of response body.” mean and how to I get rid of i
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Asked the same question to one of Rails-Core's members:
https://twitter.com/luislavena/status/108998968859566080
And the answer:
https://twitter.com/tenderlove/status/108999110136303617
ya, it's fine. Need to clean it up, but nothing is being hurt.
...
fastest (low latency) method for Inter Process Communication between Java and C/C++
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Just tested latency from Java on my Corei5 2.8GHz, only single byte send/received,
2 Java processes just spawned, without assigning specific CPU cores with taskset:
TCP - 25 microseconds
Named pipes - 15 microseconds
Now explicitly specifying core ma...
How do I prevent 'git diff' from using a pager?
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Or use GIT_PAGER or PAGER environment variables, or core.pager git config variable.
– Jakub Narębski
Feb 2 '10 at 14:43
77
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How do I force git to use LF instead of CR+LF under windows?
...files with correct eol.
And I have always recommended git config --global core.autocrlf false to disable any conversion (which would apply to all versioned files)
See Best practices for cross platform git config?
Since Git 2.16 (Q1 2018), you can use git add --renormalize . to apply those .gitatt...
For a boolean field, what is the naming convention for its getter/setter?
... convention for
boolean methods and variables used by
Sun for the Java core packages. Using the is prefix solves a common
problem of choosing bad boolean names
like status or flag. isStatus or
isFlag simply doesn't fit, and the
programmer is forced to chose more
meaningful names.
...
How to change an element's title attribute using jQuery
... "new title value")
should do the trick...
I think you can find all the core functions in the jQuery Docs, although I hate the formatting.
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Android微信智能心跳方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...雾的感觉。
思路对了，方案就可以做到简单并且可靠，大家可以看到最终的方案是比较简单的，并且效果还挺好的。在方案描述之前大概讲一下减低问题复杂度的方法：
a）延迟心跳测试法：这是测试结果准确的前提保障，我...
Reload content in modal (twitter bootstrap)
... for me w/ Bootstrap 3, very frustrating that this is not supported by the core bootstrap library by default.
– Josh Diehl
Nov 19 '13 at 6:23
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How to install JSTL? The absolute uri: http://java.sun.com/jstl/core cannot be resolved
....apache.jasper.JasperException: The absolute uri: http://java.sun.com/jstl/core cannot be resolved in either web.xml or the jar files deployed with this application
That URI is for JSTL 1.0, but you're actually using JSTL 1.2 which uses URIs with an additional /jsp path (because JSTL, who invented...