大约有 2,200 项符合查询结果(耗时:0.0174秒) [XML]

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Node.js quick file server (static files over HTTP)

... contentType = 'application/json'; break; case '.png': contentType = 'image/png'; break; case '.jpg': contentType = 'image/jpg'; break; case '.wav': contentType = 'audio/wav'; brea...
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海量数据相似度计算之simhash短文本查找 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

...2000w — 5000w 中间。 4、短文本和长文本都要去重,经过测试长文本使用simhash效果很好,短文本使用simhash 准备度不高。 目前我们估算一下存储空间的大小,就以JAVA 来说,存储一个simhash 需要一个原生态 lang 类型是64位 = 8 byte...
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Get last field using awk substr

...ith path where there is space character: $ basename /home/foo/bar foo/bar.png bar ok with quotes " " $ basename "/home/foo/bar foo/bar.png" bar.png file example $ cat a /home/parent/child 1/child 2/child 3/filename1 /home/parent/child 1/child2/filename2 /home/parent/child1/filename3 $ while...
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How to set Bullet colors in UL/LI html lists via CSS without using any images or span tags [duplicat

...ave you tried this alternative? li{ list-style-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAAECAYAAACp8Z5+AAAAE0lEQVQIW2NkYGD4D8RwwEi6AACaVAQBULo4sgAAAABJRU5ErkJggg=="); } sounds hard, but you can make your own png image/pattern here, then copy/paste your code and customize...
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How to pass command line argument to gnuplot?

...how to use more than 1 input parameter with shell variables: output=test1.png data=foo.data gnuplot -e "datafile='${data}'; outputname='${output}'" foo.plg and foo.plg: set terminal png set outputname f(x) = sin(x) plot datafile As you can see,more parameters are passed with semi colons (like...
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如何查看Oracle用户的SQL执行历史记录? - 数据库(内核) - 清泛网 - 专注C/...

...很多SQL是共享的。 查看ASH也不全,因为这是采样数据,测试的时候基本没有把SQL查询出来。 查看V$SQLSTATS能看到所有执行过的sql,以及其执行统计,但是没有时序、没有用户信息。 查看TRACE应该是最完整的,但需要在执行SQL前...
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UCenter实现各系统通信的原理 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...<a href=\""+obj.src+"\">"+obj.src+"</a><hr>"); } </script> PS:这段测试代码还可以测试同步登录不好使的情况,具体使用方法,你可以思考一下(本文后面也有介绍),有问题可以在此文结尾发表评论与我讨论。 运行后,查看源代码即可...
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why is plotting with Matplotlib so slow?

... here's a link to the resulting image i.imgur.com/aBRFz.png might this be an artifact caused by my graphics card? – memyself Jan 21 '12 at 20:46 ...
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App Inventor 2 LLMAI2Ext 自研拓展:接入DeepSeek、Kimi、通义千问...等国...

...如百度、阿里都有部署,这里选择阿里的DeepSeek服务进行测试验证: BaseURL 由官方的改为:https://dashscope.aliyuncs.com/compatible-mode/v1 APIKey 用阿里云的。 ModelName 指定:deepseek-v3 或 deepseek-r1 (注意:第三方的模型名称和官方的不...
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What's the best way to bundle static resources in a Go program? [closed]

...the exact content of the file: imgdata, err := ioutil.ReadFile("someimage.png") if err != nil { panic(err) } fmt.Print("var imgdata = []byte{") for i, v := range imgdata { if i &gt; 0 { fmt.Print(", ") } fmt.Print(v) } fmt.Println("}") Example output if the file would con...