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Oracle TNS names not showing when adding new connection to SQL Developer
.../tnsnames.ora
TNS_ADMIN lookup key in the registry
/etc/tnsnames.ora ( non-windows )
$ORACLE_HOME/network/admin/tnsnames.ora
LocalMachine\SOFTWARE\ORACLE\ORACLE_HOME_KEY
LocalMachine\SOFTWARE\ORACLE\ORACLE_HOME
To see which one SQL Developer is using, issue the command show tns in the worksheet
I...
Quickly create large file on a Windows system
...rge file on a Linux system ,
I'd like to quickly create a large file on a Windows system. By large I'm thinking 5 GB. The content doesn't matter. A built-in command or short batch file would be preferable, but I'll accept an application if there are no other easy ways.
...
Nodejs cannot find installed module on Windows
I am learning nodejs at the moment on Windows. Several modules are installed globally with npm.cmd, and nodejs failed to find the installed modules. Take jade for example,
...
Catch all JavaScript errors and send them to server
...
I'd check out window.onerror
Example:
window.onerror = function(message, url, lineNumber) {
//save error and send to server for example.
return true;
};
Keep in mind that returning true will prevent the firing of the default ha...
How do I automatically scroll to the bottom of a multiline text box?
... Note that that method is in the TextBoxBase class in the System.Windows.Controls.Primitives namespace (PresentationFramework assembly, WPF). This method does not exist and will not work in WinForms, whose TextBox class inherits from TextBoxBase in the System.Windows.Forms namespace (Syste...
Error during installing HAXM, VT-X not working
...dering graphics more smoothly. I downloaded appropriate file HAXM file for Windows 7 64 bit, unpacked and started installing. However, during the installation process I get this error:
...
Height of status bar in Android [duplicate]
...use this script to get the status bar height
Rect rectangle = new Rect();
Window window = getWindow();
window.getDecorView().getWindowVisibleDisplayFrame(rectangle);
int statusBarHeight = rectangle.top;
int contentViewTop =
window.findViewById(Window.ID_ANDROID_CONTENT).getTop();
int titleBarH...
How to change the status bar color in Android?
...es.
Here is how you can change the color of the status bar using the new window.setStatusBarColor method introduced in API level 21.
Changing the color of status bar also requires setting two additional flags on the Window; you need to add the FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS flag and clear the...
Can I install Python 3.x and 2.x on the same Windows computer?
I'm running Windows and the shell/OS automatically runs Python based on the registry settings when you run a program on the command line. Will this break if I install a 2.x and 3.x version of Python on the same machine?
...
Run a batch file with Windows task scheduler
...the Start In parameter set, my scheduled batch file would not run at all. (Windows 7)
– Justin Skiles
Apr 22 '14 at 13:03
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