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Integer division: How do you produce a double?
... @FabricioPH This works in every situation, and identically to the *1.0 solution.
– Vitruvius
Feb 23 '14 at 7:55
3
...
How to create border in UIButton?
...];
[[button layer] setMasksToBounds:YES];
[[button layer] setBorderWidth:1.0f];
you can change the float values as required.
enjoy.
Here's some typical modern code ...
self.buttonTag.layer.borderWidth = 1.0f;
self.buttonCancel.layer.borderWidth = 1.0f;
self.buttonTag.layer.borderColor = [U...
从源代码剖析Mahout推荐引擎 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...为是排列后的变量之间的Pearson线性相关系数。
范围：{-1.0,1.0}，当一致时为1.0，不一致时为-1.0。
说明：计算非常慢，有大量排序。针对推荐系统中的数据集来讲，用Spearman秩相关系数作为相似度量是不合适的。
CityBlockSimilari...
“Content is not allowed in prolog” when parsing perfectly valid XML on GAE
...ur XML and XSD (or DTD) are different.
XML file header: <?xml version='1.0' encoding='utf-8'?>
XSD file header: <?xml version='1.0' encoding='utf-16'?>
Another possible scenario that causes this is when anything comes before the XML document type declaration. i.e you might have somethi...
How to properly create an SVN tag from trunk?
.../svn.example.com/project/trunk \
http://svn.example.com/project/tags/1.0 -m "Release 1.0"
Shorthand:
cd /path/to/project
svn copy ^/trunk ^/tags/1.0 -m "Release 1.0"
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How to debug a GLSL shader?
...g=0.0;
vec3 tile=texture2D(colMap, coords.st).xyz;
vec4 col=vec4(tile, 1.0);
if(something) bug=1.0;
col.x+=bug;
gl_FragColor=col;
}
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...
How to set layout_weight attribute dynamically from code?
...tParams(
LayoutParams.MATCH_PARENT,
LayoutParams.MATCH_PARENT,
1.0f
);
YOUR_VIEW.setLayoutParams(param);
The last parameter is the weight.
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How can I “disable” zoom on a mobile web page?
...
<meta name='viewport'
content='width=device-width, initial-scale=1.0, maximum-scale=1.0,
user-scalable=0' >
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How to get a float result by dividing two integer values using T-SQL?
...
SELECT 1.0*MyInt1/MyInt2
– Troglo
Feb 11 '15 at 15:33
...
Showing the same file in both columns of a Sublime Text window
...1:
w.run_command('set_layout', {
'cols': [0.0, 1.0],
'rows': [0.0, 0.33, 1.0],
'cells': [[0, 0, 1, 1], [0, 1, 1, 2]]
})
w.focus_group(0)
w.run_command('clone_file')
w.run_command('move_to_grou...