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Using Linq to get the last N elements of a collection?
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Note: I missed your question title which said Using Linq, so my answer does not in fact use Linq.
If you want to avoid caching a non-lazy copy of the entire collection, you could write a simple method that does it using a linked list.
The following met...
Revert changes to a file in a commit
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Nicely done. The script solution is overkill for this. Why can't there just be git revert sha-1 filename ?
– Mark Edington
Feb 1 '14 at 19:47
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How to configure git bash command line completion?
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On Linux
on most distributions, git completion script is installed into /etc/bash_completion.d/ (or /usr/share/bash-completion/completions/git) when you install git, no need to go to github. You just need to use it - add this line to your .bashrc:
source /etc/bash_comple...
Show DialogFragment with animation growing from a point
...er( getActivity(), R.style.MyCustomTheme );
builder
.setTitle( "Your title" )
.setMessage( "Your message" )
.setPositiveButton( "OK" , new DialogInterface.OnClickListener()
{
@Override
public void onClick(DialogInterfa...
How to change identity column values programmatically?
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@t.j when creating the temp table script out the source table including all indexes and constraints. Then change the names of the table and constraints to avoid collisions. Views won't cause a problem unless indexed or schemabound.
– Mar...
UITableView load more when scrolling to bottom like Facebook application
...bjectAtIndex:indexPath.row];
// Do your cell customisation
// cell.titleLabel.text = data.title;
BOOL lastItemReached = [data isEqual:[[self.dataArray] lastObject]];
if (!lastItemReached && indexPath.row == [self.dataArray count] - 1)
{
[self launchReload];
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How can I uninstall an application using PowerShell?
...er observing some issues:
If there are more matches than 1 for the below script, it does not work and you must append the PowerShell filter that limits results to 1. I believe it's -First 1 but I'm not sure. Feel free to edit.
If the application is not installed by MSI it does not work. The reason...
Where can I find documentation on formatting a date in JavaScript?
...e question "How do I format dates in javascript?" which is effectively the title of the question. In the body of the question he is quite mislead. And, to your point, this answer does not talk about string formatting using random non-standard or not mentioned libraries. But that part of the question...
how to replicate pinterest.com's absolute div stacking layout [closed]
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I wrote the Pinterest script. The ID's are unrelated to the layout, and are used for other interaction-related JS. Here's the base of how it works:
Beforehand:
Absolutely position the pin containers
Determine column width
Determine margin betwe...
Embedding JavaScript engine into .NET [closed]
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Try Javascript .NET. It is hosted on GitHub It was originally hosted on CodePlex, here)
Project discussions: http://javascriptdotnet.codeplex.com/discussions
It implements Google V8. You can compile and run JavaScript directly from...