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How can I get the latest JRE / JDK as a zip file rather than EXE or MSI installer? [closed]
..., if OpenJDK works for you there is OpenJDK Portable project - sourceforge.net/projects/openjdkportable
– Maksim Vi.
Sep 16 '14 at 18:48
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Can I return the 'id' field after a LINQ insert?
... return productCategory.ProductCategoryID;
}
reference: http://blog.jemm.net/articles/databases/how-to-common-data-patterns-with-linq-to-sql/#4
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How do you implement an async action delegate method?
... You should avoid Task.Run (and even more so StartNew) on ASP.NET.
– Stephen Cleary
Dec 17 '13 at 3:08
Wh...
When should I use Debug.Assert()?
...sertions for a while in C++ and C, but had no idea they existed in C# and .NET at all until recently.
20 Answers
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Extension methods cannot be dynamically dispatched
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Accessing nested JavaScript objects and arays by string path
...yString(someObj, 'part3[0].name');
See a working demo at http://jsfiddle.net/alnitak/hEsys/
EDIT some have noticed that this code will throw an error if passed a string where the left-most indexes don't correspond to a correctly nested entry within the object. This is a valid concern, but IMHO ...
Get TransactionScope to work with async / await
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In .NET Framework 4.5.1, there is a set of new constructors for TransactionScope that take a TransactionScopeAsyncFlowOption parameter.
According to the MSDN, it enables transaction flow across thread continuations.
My understa...
What does “The APR based Apache Tomcat Native library was not found” mean?
...le-java7-set-default
Install tomcat apr:
wget http://apache.mirror.anlx.net//apr/apr-1.5.0.tar.gz
tar zxvf apr-1.5.0.tar.gz
rm apr-1.5.0.tar.gz
cd apr-1.5.0
sudo ./configure
sudo make
sudo make install
export LD_LIBRARY_PATH='$LD_LIBRARY_PATH:/usr/local/apr/lib'
Install tomcat tomcat-native:
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Pretty printing XML with javascript
...ocument:
<root><node/></root>
most XSLT processors (.NET XslCompiledTransform, Saxon 6.5.4 and Saxon 9.0.0.2, AltovaXML) produce the wanted result:
<root>
<node />
</root>
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bpftrace教程【官方】 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...参考，见bpftrace完整参考。
该教程贡献者是Brendan Gregg, Netflix (2018), 基于他的DTrace教程系列 DTrace Tutorial。
1. 列出所有探针
bpftrace -l 'tracepoint:syscalls:sys_enter_*'
"bpftrace -l" 列出所有探测点，并且可以添加搜索项。
探针是...