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How to get value at a specific index of array In JavaScript?
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Array indexes in JavaScript start at zero for the first item, so try this:
var firstArrayItem = myValues[0]
Of course, if you actually want the second item in the array at index 1, then it's myValues[1].
See Accessing array elements for more info.
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How to take off line numbers in Vi?
...(hide the line number type)
:set nu!
If you need number every time you start vi/vim, append following line to your ~/.vimrc file:
set number
Open a file at particular location/line number
$ vi +linenumber file.rb
$ vi +300 initlib.rb
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How do I fetch a branch on someone else's fork on GitHub? [duplicate]
...The last line checks out a new branch called mynamefortheirbranch with its start point set to the head of theirusername/theirbranch.
– Louis Simoneau
Jul 15 '15 at 1:16
3
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CSS display: inline vs inline-block [duplicate]
... One important distinction to note is that an inline element can start on one line and wrap onto the following line, while an inline-block element will wrap as a whole.
– herman
Jun 24 '14 at 15:18
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Correct way to override Equals() and GetHashCode() [duplicate]
...ck is unnecessary as the cast will result in null
// if obj is null to start with.
var recommendationDTO = obj as RecommendationDTO;
if (recommendationDTO == null)
{
// If it is null then it is not equal to this instance.
return false;
}
// Instances are con...
How to set .net Framework 4.5 version in IIS 7 application pool
...l the async action methods I had created under the VS 11 Developer preview started hanging (apparently this issue: http://blogs.msdn.com/b/pfxteam/archive/2012/03/03/10277166.aspx ).
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Two forward slashes in a url/src/href attribute [duplicate]
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@vzwick, When did browsers started supporting this syntax? Since IE6 era?
– Pacerier
Jan 23 '15 at 9:34
2
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How to find the length of an array list? [duplicate]
...t.size() gives actual no of elements in the list. Note that since indexing starts from 0, no of elements (according to indexing) will be size() - 1.
– vadiraj jahagirdar
Apr 29 '19 at 7:11
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Charts for Android [closed]
... Commercial
Android Chart Examples and example source code
SciChart Quick Start Guide
Android Charts Documentation
Disclosure: I am the tech lead on the SciChart project!
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New transaction is not allowed because there are other threads running in the session LINQ To Entity
...nnection object. Evidently, in this scenario, Entity framework sees fit to start a transaction for each save. This is a terrible idea, and an argument for not using Entity Framework. My guess is that the code should either commit all changes, or roll them back. This code should be wrapped in a singl...