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How do I use vim registers?
... D. Ben Knoble
3,47211 gold badge1717 silver badges3030 bronze badges
answered Sep 30 '09 at 13:12
FModa3FModa3
12.7k11 gold badge...
How can I scale an image in a CSS sprite
... not all http://caniuse.com/#search=background-size)
background-size : 150% 150%;
Or
You can use a combo of zoom for webkit/ie and transform:scale for Firefox(-moz-) and Opera(-o-) for cross-browser desktop & mobile
[class^="icon-"]{
display: inline-block;
background: url('../img/...
Why does one hot encoding improve machine learning performance?
...h" and "US". Assume, without loss of generality, that these are encoded as 0, 1 and 2. You then have a weight w for this feature in a linear classifier, which will make some kind of decision based on the constraint w×x + b > 0, or equivalently w×x < b.
The problem now is that the weight w c...
Check if UIColor is dark or bright?
...o use is ((Red value * 299) + (Green value * 587) + (Blue value * 114)) / 1000.
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Creating a comma separated list from IList or IEnumerable
...ng"};
string joined = string.Join(",", strings);
Detail & Pre .Net 4.0 Solutions
IEnumerable<string> can be converted into a string array very easily with LINQ (.NET 3.5):
IEnumerable<string> strings = ...;
string[] array = strings.ToArray();
It's easy enough to write the equiv...
Validate decimal numbers in JavaScript - IsNumeric()
...
2908
@Joel's answer is pretty close, but it will fail in the following cases:
// Whitespace strings...
Imply bit with constant 1 or 0 in SQL Server
Is it possible to express 1 or 0 as a bit when used as a field value in a select statement?
8 Answers
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How to initialize array to 0 in C?
...are automatically initialized to zero. If you have simply
char ZEROARRAY[1024];
at global scope it will be all zeros at runtime. But actually there is a shorthand syntax if you had a local array. If an array is partially initialized, elements that are not initialized receive the value 0 of the ap...
css3 drop shadow under another div, z-index not working [duplicate]
... TylerH
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answered Jul 15 '10 at 19:10
gearsdigitalgearsdigital
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net use命令使用方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...建立新的网络连接1. 连接局域网中共享的目录:net use 0.0.0.0 dir "your password" User:username PERSISTENT...net use命令用于建立新的网络连接
1. 连接局域网中共享的目录:
net use \\0.0.0.0\dir "your password" /User:username /PERSISTENT:YES
net use x...
