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Multi-gradient shapes
...olor.GREEN, Color.WHITE, Color.WHITE},
new float[]{0,0.5f,.55f,1}, Shader.TileMode.REPEAT);
return lg;
}
};
PaintDrawable p=new PaintDrawable();
p.setShape(new RectShape());
p.setShaderFactory(sf);
Basically, the int array allows you to select multiple color stops, and the...
How to get key names from JSON using jq
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195
You can use:
$ jq 'keys' file.json
$ cat file.json:
{ "Archiver-Version" : "Plexus Archiv...
How does the MapReduce sort algorithm work?
...uce sort, except for a custom partitioner that uses a sorted list of N − 1 sampled keys that define the key range for each reduce. In particular, all keys such that sample[i − 1] <= key < sample[i] are sent to reduce i. This guarantees that the output of reduce i are all less than the outp...
BasicHttpBinding vs WsHttpBinding vs WebHttpBinding
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1 Answer
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PostgreSQL: Difference between text and varchar (character varying)
...array).
Check this article from Depesz: http://www.depesz.com/index.php/2010/03/02/charx-vs-varcharx-vs-varchar-vs-text/
A couple of highlights:
To sum it all up:
char(n) – takes too much space when dealing with values shorter than n (pads them to n), and can lead to subtle errors be...
What is the canonical way to trim a string in Ruby without creating a new string?
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edited Dec 24 '14 at 5:38
sameers
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ans...
iOS Safari – How to disable overscroll but allow scrollable divs to scroll normally?
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Insert image after each list item
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answered Jun 3 '09 at 18:46
jimyijimyi
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Sending an HTTP POST request on iOS
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188
The following code describes a simple example using POST method.(How one can pass data by POST...
App Inventor 2 接入百度网盘API · App Inventor 2 中文网
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App Inventor 2 接入百度网盘API：文件下载
1、申请应用
2、用户登录认证，拿到access_token，后续请求必备参数 【使用Web浏览框】
3、获取文件列表，返回JSON，拿出想要的文件的fsid 【使用Web客户端】
4...