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How do I use spaces in the Command Prompt?
...\User Name\New Folder"
CMD interprets text with double quotes ("xyz") as one string and text within single quotes ('xyz') as a command.
For example:
FOR %%A in ('dir /b /s *.txt') do ('command')
FOR %%A in ('dir /b /s *.txt') do (echo "%%A")
And one good thing, cmd is not* case sensitiv...
How to get Erlang's release version number from a shell?
... can get rid of the quotes and \n and also make the code shorter with just one change: erl -eval '{ok, Version} = file:read_file(filename:join([code:root_dir(), "releases", erlang:system_info(otp_release), "OTP_VERSION"])), io:fwrite(Version), halt().' -noshell.
– Dogbert
...
JSON, REST, SOAP, WSDL, and SOA: How do they all link together
... exams and I'm struggling through some concepts. These have all been 'mentioned' in my notes really but I didn't really understand how they all linked together. As far as my understanding is:
...
Cocoa Touch: How To Change UIView's Border Color And Thickness?
...f. This does not work. It needs to be [UIColor blackColor].CGColor as mentioned in answer.
– GoodSp33d
Jul 10 '14 at 5:05
6
...
How can I get the ID of an element using jQuery?
...first matched element. Reference.
If your matched set contains more than one element, you can use the conventional .each iterator to return an array containing each of the ids:
var retval = []
$('selector').each(function(){
retval.push($(this).attr('id'))
})
return retval
Or, if you're willin...
Maximum size of an Array in Javascript
...t reads an rss feed, and updates/checks the feed in the background. I have one array to store data to display, and another which stores ID's of records that have been shown.
...
Android: How to change the ActionBar “Home” Icon to be something other than the app icon?
My application's main icon consists of two parts in one image: a logo and a few letters below it. This works well for the launcher icon for the app, but when the icon appears on the left edge of the ActionBar, the letters get cut off and it doesn't look good.
...
The object cannot be deleted because it was not found in the ObjectStateManager
...t(x => x.Id == id);
return project;
}
}
One solution could be to attach the loaded entity as Kjartan states, another could be mine solution, to load the entity within the same context:
public Project DeleteProject(int id)
{
using (var context = new Con...
MongoDB logging all queries
...ere you don't have access to the log files, only the mongo shell, like the one that brought me here :)
– inolasco
Feb 20 '15 at 23:30
...
Gradle: Execution failed for task ':processDebugManifest'
...der library I found that application tag is missing in manifest. By adding one line I fixed my issue.
</application>
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