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Laravel blank white screen
...e two lines at first lines of public/index.php to see what is happening at least. for me this error was there :Class 'PDO' not found in /var/www/***/config/database.php on line 16
error_reporting(E_ALL);
ini_set('display_errors', 1);
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C++ “virtual” keyword for functions in derived classes. Is it necessary?
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The 'virtualness' of a function is propagated implicitly, however at least one compiler I use will generate a warning if the virtual keyword is not used explicitly, so you may want to use it if only to keep the compiler quiet.
From a purely stylistic point-of-view, including the virtual keywo...
Cancel a UIView animation?
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Possible problem with this solution is that (in iOS 5 at least) there's a delay before it takes effect - it doesn't work soon enough if what you mean is "stop the animation right now, before I go on to the next line of code".
– matt
Jan 3 '12 ...
ASP.NET MVC 3 Razor - Adding class to EditorFor
...x => x.Created, new { htmlAttributes = new { @class = "date" } })
(At least with ASP.NET MVC 5, but I do not know how that was with ASP.NET MVC 3.)
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Easiest way to split a string on newlines in .NET?
...using it for something that is a lot simpler than what it's capable of. At least it's there, prior to framework 2 you had to use a regular expression or build your own splitting routine to split on a string...
– Guffa
Oct 10 '09 at 13:32
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Java: Clear the console
...h (IOException | InterruptedException ex) {}
}
This works for windows at least, I have not checked for Linux so far. If anyone checks it for Linux please let me know if it works (or not).
As an alternate method is to write this code in clrscr():
for(int i = 0; i < 80*300; i++) // Default Heig...
How to prevent page scrolling when scrolling a DIV element?
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Your manual scrolling is backwards on Firefox 10, at least on Linux and Mac. Seems to work correctly if you make that -e.detail, tested in Firefox (Mac, Linux), Safari (Mac), and Chromium (Linux).
– Anomie
Apr 5 '12 at 16:25
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Must JDBC Resultsets and Statements be closed separately although the Connection is closed afterward
...ies, you must close the previous ResultSet before starting a new query. At least that is the way how the DBMS I was using worked.
– Raúl Salinas-Monteagudo
Oct 17 '15 at 13:39
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“Register” an .exe so you can run it from any command line in Windows
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This answer is almost always the wrong one. At the very least it is incomplete. Specifically, this approach works fine for INSTALLING, but not good for uninstalling. Most uninstallers will WHIPE out the entire PATH variable when uninstalling the application associated with this. ...
How can I check for Python version in a program that uses new language features?
If I have a Python script that requires at least a particular
version of Python, what is the correct way to fail gracefully
when an earlier version of Python is used to launch the script?
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