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How can the Euclidean distance be calculated with NumPy?
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There's a function for that in SciPy. It's called Euclidean.
Example:
from scipy.spatial import distance
a = (1, 2, 3)
b = (4, 5, 6)
dst = distance.euclidean(a, b)
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moving committed (but not pushed) changes to a new branch after pull
...- is desirable branch
git fetch && git checkout branch1
git log
select commit ids that you need to move
git fetch && git checkout branch2
git cherry-pick commit_id_first..commit_id_last
git push
Now revert unpushed commits from initial branch
git fetch && git checkout ...
How to export a mysql database using Command Prompt?
...ves error "mysqldump: Got error: 1049: Unknown database 'thepassword' when selecting the database" but worked when i delete "-p userpassword"
– Ateş Danış
Jul 7 '13 at 6:35
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Using C# regular expressions to remove HTML tags
...c.LoadHtml(Properties.Resources.HtmlContents);
var text = doc.DocumentNode.SelectNodes("//body//text()").Select(node => node.InnerText);
StringBuilder output = new StringBuilder();
foreach (string line in text)
{
output.AppendLine(line);
}
string textOnly = HttpUtility.HtmlDecode(output.ToStri...
Unable to launch the IIS Express Web server
... was different.
In VS2013 Opened Debug > {YourWebsiteName} Properties
Select the "Web" tab.
Under "Servers" I found "Override application root URL" was checked. I unchecked it and saved.
That was all I needed to get things running.
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design a stack such that getMinimum( ) should be O(1)
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EDIT: This fails the "constant space" constraint - it basically doubles the space required. I very much doubt that there's a solution which doesn't do that though, without wrecking the runtime complexity somewhere (e.g. making push/pop O(n)). Note that this doesn't change the complex...
Visual Studio: Relative Assembly References Paths
...n Visual Studio GUI by right-clicking the project in Solution Explorer and selecting Add Reference...
Find the *.csproj where this reference exist and open it in a text editor
Edit the < HintPath > to be equal to
<HintPath>..\..\myReferences\myDLL.dll</HintPath>
This now refer...
MFC的多国语言界面的实现 - C/C++ - 清泛网 - 专注C/C++及内核技术
...现在我们需要添加相应的英文的资源文件。
为主窗口IDD_MULTILANGUAGES添加英文资源的方法为：
（1） 打开Resource View窗口。
（2） 右键IDD_MULTILANGUAGES，点击弹出菜单中的“Insert Copy”菜单，如下图所示。
（3） 弹...
How to find keys of a hash?
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There is function in modern JavaScript (ECMAScript 5) called Object.keys performing this operation:
var obj = { "a" : 1, "b" : 2, "c" : 3};
alert(Object.keys(obj)); // will output ["a", "b", "c"]
Compatibility details can be found here.
On the Mozilla site there is also a sn...
jquery stop child triggering parent event
... somebody, I replaced $(".header a") with $(".header *") and got any child selected (div, forms, input, etc).
– aldo.roman.nurena
Sep 2 '13 at 6:31
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