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Change SQLite database mode to read-write
...mod 777 <db_folder>
Where contains the database file.
It works. Now I can access my database and make insert queries.
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In MVC, how do I return a string result?
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I don't know how accurate this answer was back then, but currently ContentResult does if (!String.IsNullOrEmpty(ContentType)) before setting HttpContext.Response.ContentType. I'm seeing text/html with your first example, either that's...
Check if a Windows service exists and delete in PowerShell
...l 3.0, the cmdlet Get-WmiObject has been superseded by Get-CimInstance. So nowadays you can do this: Stop-Service 'servicename'; Get-CimInstance -ClassName Win32_Service -Filter "Name='servicename'" | Remove-CimInstance
– Rosberg Linhares
Apr 19 '18 at 15:36
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Copying text outside of Vim with set mouse=a enabled
...a , text copied inside of Vim will not paste outside of Vim. Does anybody know of a way to fix this?
14 Answers
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Why have header files and .cpp files? [closed]
...ependencies so that code that uses the header doesn't necessarily need to know all the details of the implementation and any other classes/headers needed only for that. This will reduce compilation times and also the amount of recompilation needed when something in the implementation changes.
It's ...
Difference between null and empty (“”) Java String
... a method to execute if it was), but i never understood why it worked, but now i see what it was saying, i was checking for whether MediaPlayer had been instantiated or not, by using null... e.g if (mp==null){do something}.
– Azurespot
May 18 '14 at 3:05
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How to get JQuery.trigger('click'); to initiate a mouse click
...xpense_tickets value is changed, and also, when page is reload
});
// now we trigger the change event
$("#expense_tickets").trigger("change");
})
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Is an array an object in java
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Until now I always assumed an object was synonymous with class instance and that arrays were a special language feature or something.
– Ruben9922
Aug 9 '17 at 12:40
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How do I make a UITableViewCell appear disabled?
I know about UITableview: How to Disable Selection for Some Rows but Not Others and cell.selectionStyle = UITableViewCellSelectionStyleNone , but how do I make a cell (or any UIView for that matter) appear disabled (grayed-out) like below?
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Rename multiple files based on pattern in Unix
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+1 Didn't even know about rename ... Now I can stop using a for loop with mv and sed ... Thanks!
– balpha
Jul 6 '09 at 11:27
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