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Send file using POST from a Python script
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Import regular CSS file in SCSS file?
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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
...the thread ID as the unique identifier, as each thread cannot be executing more than one.
nsecs: 自系统启动到现在的纳秒数。这个是一个高精度时间戳追踪可以用追踪时间事件。
/@start[tid]/: 该过滤条件检查起始时间。如果没有这个过滤条件，则只...
How to initialise memory with new operator in C++?
...rom people that do not bother to read the comments below, I should make it more clear that this answer does not say that vector is always the right answer. But it sure is a more C++ way than "manually" making sure to delete an array.
Now with C++11, there is also std::array that models a constant s...
Cross-reference (named anchor) in markdown
... may not necessarily be what you want. So, using name= is now likely to be more friendly.
(Thanks to Slipp Douglas for explaining XHTML to me, and nailer for pointing out the HTML5 side-effect — see the comments and nailer's answer for more detail. name= appears to work everywhere, though it is d...
Should I pass a shared_ptr by reference? [duplicate]
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What is SaaS, PaaS and IaaS? With examples
...d MapReduce), it is not from Google. It is an Apache project. You can find more here. It is just a distributed computing platform and does not fall into any of these service models, IMHO.
Microsoft's Windows Azure is again an example of IaaS.
As far as popularity of these services is concerned, th...
What is the difference between Cloud, Grid and Cluster? [closed]
...puters connected by a local area network (LAN), whereas cloud and grid are more wide scale and can be geographically distributed. Another way to put it is to say that a cluster is tightly coupled, whereas a Grid or a cloud is loosely coupled. Also, clusters are made up of machines with similar hardw...
Explanation of JSONB introduced by PostgreSQL
...esentation
There are 3 major consequences of this:
jsonb usually takes more disk space to store than json (sometimes not)
jsonb takes more time to build from its input representation than json
json operations take significantly more time than jsonb (& parsing also needs to be done each time ...