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Skip rows during csv import pandas
... however I don't want to import the 2nd row of the data file (the row with index = 1 for 0-indexing).
6 Answers
...
C# Convert List to Dictionary
... with duplicate is you can do like this
var dic = slist.Select((element, index)=> new{element,index} )
.ToDictionary(ele=>ele.index.ToString(), ele=>ele.element);
or
easy way to do is
var res = list.ToDictionary(str => str, str=> str);
but make sure that there...
How to check SQL Server version
What are the possible ways to determine the deployed SQL Server version?
6 Answers
6
...
How do I pass parameters into a PHP script through a webpage?
...= $argv[2];
}
?>
To call from command line chmod 755 /var/www/webroot/index.php and use
/usr/bin/php /var/www/webroot/index.php arg1 arg2
To call from the browser, use
http://www.mydomain.com/index.php?argument1=arg1&argument2=arg2
...
Connect Java to a MySQL database
How do you connect to a MySQL database in Java?
14 Answers
14
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How to easily initialize a list of Tuples?
... like "Item1" and "Item2", you can do:
var tupleList = new List<(int Index, string Name)>
{
(1, "cow"),
(5, "chickens"),
(1, "airplane")
};
or for an array:
var tupleList = new (int Index, string Name)[]
{
(1, "cow"),
(5, "chickens"),
(1, "airp...
How to filter by object property in angularJS
...r is applied which breaks the tie between a filtered item and its original index in the unfiltered array. Is there a way to maintain the tie or is ng-hide my only option? Here's a tutorial for an alternative to filtering by using ng-hide: bennadel.com/blog/…
...
get keys of json-object in JavaScript [duplicate]
... I am trying to convert rows from DB to JSON. I am getting numerical index along with actual column names as keys. Why I am getting numerical index?
– Nguai al
Jul 24 at 16:41
...
How do I mock the HttpContext in ASP.NET MVC using Moq?
... mockControllerContext = null;
}
[TestMethod]
public void Index_Should_Return_Default_View()
{
// Expectations
mockControllerContext.SetupGet(x => x.HttpContext.Request.ApplicationPath)
.Returns("/foo.com");
sut.ControllerContext = mockCon...
Are arrays passed by value or passed by reference in Java? [duplicate]
...
Your question is based on a false premise.
Arrays are not a primitive type in Java, but they are not objects either ... "
In fact, all arrays in Java are objects1. Every Java array type has java.lang.Object as its supertype...