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Checking if a folder exists using a .bat file [closed]
...ace yourfilename with the name of your file.
For a directory look at this https://jeffpar.github.io/kbarchive/kb/065/Q65994/
C:
IF NOT EXIST C:\WIN\ GOTO NOWINDIR
CD \WIN
:NOWINDIR
trailing backslash ('\') seems to be enough to distinguish between directories and ordinary files.
...
How to get the nvidia driver version from the command line?
...e card with a script, here is information on Nvidia site on how to do so:
https://nvidia.custhelp.com/app/answers/detail/a_id/3751/~/useful-nvidia-smi-queries
Also, I found this thread researching powershell. Here is an example command that runs the utility to get the true memory available on the ...
How can I update a single row in a ListView?
...he RecyclerView will fix this in the near future. As pointed out on http://www.grokkingandroid.com/first-glance-androids-recyclerview/, you will be able to call methods to exactly specify the change, such as:
void notifyItemInserted(int position)
void notifyItemRemoved(int position)
void notifyItem...
Count Rows in Doctrine QueryBuilder
... count() method directly from EntityRepository. For details see the link.
https://github.com/doctrine/doctrine2/blob/77e3e5c96c1beec7b28443c5b59145eeadbc0baf/lib/Doctrine/ORM/EntityRepository.php#L161
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HTML character decoding in Objective-C / Cocoa Touch
...ptions: Google Toolbox for Mac
(Despite the name, this works on iOS too.)
https://github.com/google/google-toolbox-for-mac/blob/master/Foundation/GTMNSString%2BHTML.h
/// Get a string where internal characters that are escaped for HTML are unescaped
//
/// For example, '&' becomes '&...
How do I drag and drop files into an application?
...nd to a WPF control...
var fileList = (IList)FileList.ItemsSource;
See https://stackoverflow.com/a/19954958/492 for details of that trick.
The drop Handler ...
private void FileList_OnDrop(object sender, DragEventArgs e)
{
var dropped = ((string[])e.Data.GetData(DataFormats.FileDrop));...
What's the difference between django OneToOneField and ForeignKey?
...Publisher: Apress Publishing>
>>> b.publisher.website
u'http://www.apress.com/'
With ForeignKey fields queries work the other way too, but they're slightly different due to the non-symmetrical nature of the relationship.
>>> p = Publisher.objects.get(name='Apress Publishing'...
How to get Twitter-Bootstrap navigation to show active link?
...
https://github.com/twg/active_link_to
<%= active_link_to 'Users', users_path, :wrap_tag => :li %>
#=> <li class="active"><a href="/users">Users</a></li>
...
ASP.NET MVC - TempData - Good or bad practice
...uld rather use ViewData than TempData. Check here for a comparason: http://www.squaredroot.com/2007/12/20/mvc-viewdata-vs-tempdata/
Depending on the design, you could always store the user / basket or whathever you need in the tempdata in the database and just have a "IsReady" field which indicates...
How to paste in a new line with vim?
...
Using this plugin: https://github.com/tpope/vim-unimpaired
]p pastes on the line below
[p pastes on the line above
advantages:
works on all yanked text (word, line, character, etc)
indents the pasted text to match the indentation of the ...