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Amazon S3 boto - how to create a folder?
...ders or directories in S3. You can create file names like "abc/xys/uvw/123.jpg", which many S3 access tools like S3Fox show like a directory structure, but it's actually just a single file in a bucket.
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a href link for entire div in HTML/CSS
...d #000; text-align:center;
background-image:url("myimage.jpg");
background-position: 50% 50%;
background-repeat:no-repeat; display:block;
text-indent:-9999px}
<a id="parentdivimage">whatever your alt attribute was</...
致PHP路上的“年轻人” - PHP - 清泛IT社区,为创新赋能!
...茫。而我当年也有他们的困惑。虽然自己也还年轻,但作为一个阶段告以段落的“过来人”,还是想写点东西给“年轻人”。关于如何成长?我直白的答案还是建议通过实践,通过项目来成长。虽然提倡多参加项目,但项目不能...
Is there a way to filter network requests using Google Chrome developer tools?
...lters - list results not matching a given query.
Use -.png or -.gif or -.jpg as filter in the network panel.
Many other negative filters work too. e.g. -mime-type:image/png, -larger-than:20k, -domain:yoursite.com, -status-code:404. See Chrome developer docs - Sorting and filtering.
Available si...
CruiseControl.Net 进行持续化集成 - IT产品资讯 - 清泛网 - 专注C/C++及内核技术
...:
软件安装完成之后,在系统windows服务中将增加名为CruiseControl.Net Server的系统服务,如下:
注意,默认情况该服务是出于未启动状态的。
因为CC.Net是一个集成持续工具在部署CC.Net之前,单独靠它自己是没有实际...
【AI2+AI】人工智能舞姿识别App - 创客硬件开发 - 清泛IT社区,为创新赋能!
...dia的朋友发表了一个有趣的关于人工智能的互动故事,题为“你能教人工智能跳舞吗?”这引起了我们的思考。有没有一种算法来描述、识别或测量一种美妙的舞蹈?舞蹈动作可以量化和测量吗?人工智能可以帮助我们提高舞蹈...
How can I convert an image into a Base64 string?
.... Here's an example:
Bitmap bm = BitmapFactory.decodeFile("/path/to/image.jpg");
ByteArrayOutputStream baos = new ByteArrayOutputStream();
bm.compress(Bitmap.CompressFormat.JPEG, 100, baos); // bm is the bitmap object
byte[] b = baos.toByteArray();
* Update *
If you're using an older SDK library...
MongoDB副本集详解 优于以往的主从模式 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
MongoDB副本集详解 优于以往的主从模式因为MongoDB使用内存映射文件,所以必须使用64位版本。官方下载地址如下:http: www mongodb org downloads实验环境使用的Mongodb版本为mon 因为MongoDB使用内存映射文件,所以必须使用64位版本。
官方...
How to make a copy of a file in android?
...ception java.io.FileNotFoundException: /sdcard/AppProj/IMG_20150626_214946.jpg: open failed: ENOENT (No such file or directory) at the FileOutputStream outStream = new FileOutputStream(dst); step. According to the text I realize, that the file doesn't exist, so I check it and call dst.mkdir(); if ne...
How to find the mime type of a file in python?
...l:
>>> import magic
>>> magic.from_file('/tmp/img_3304.jpg', mime=True)
'image/jpeg'
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