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What are the main performance differences between varchar and nvarchar SQL Server data types?
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@Thomas Harlan A simple test demonstrates to me that there is no tangible difference between joining nvarchar to varchar vs converting nvarchar to varchar and joining to varchar. Unless of course you meant being consistent in column datatypes, not i...
How to use putExtra() and getExtra() for string data
... RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.my_test_widget); views.setOnClickPendingIntent(R.id.my_test_widget_button_1, pendingIntent);
– Matthias Luh
May 10 at 21:15
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How do you access a website running on localhost from iPhone browser
I am working on a mobile website and would like to test it using my iPhone browser. My Windows 7 machine and iPhone are on the same wireless network. How do I access localhost from the iPhone? Right now I get a 404 error.
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How to stop flask application without using ctrl-c
...ver():
global server
server.shutdown()
I use it to do end to end tests for restful api, where I can send requests using the python requests library.
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How to access the request body when POSTing using Node.js and Express?
...app.post('/', function(req, res){
console.dir(req.body);
res.send("test");
});
app.listen(3000);
This other question might also help: How to receive JSON in express node.js POST request?
If you don't want to use the bodyParser check out this other question: https://stackoverflow.com/a/9...
What is “missing” in the Visual Studio 2008 Express Editions?
...imited set of designers
Limited set of database tools
No code profiling or test framework support
No MFC/ATL support
No support for compiling C++ to 64-bit images (workaround is to install Windows SDK which is free)
NOTE: it is often said that the Express EULA does not permit commercial developmen...
How to trick an application into thinking its stdout is a terminal, not a pipe
...x script command for this on macOS: script -q -t 0 tmp.out perl -e 'print "Test\n"' Test cat tmp.out Test
– hepcat72
Oct 23 '18 at 14:45
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How can I determine the current line number in JavaScript?
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You can use:
function test(){
console.trace();
}
test();
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How to set Oracle's Java as the default Java in Ubuntu?
...e's Java SE Development Kit as the system default Java just download the latest Java SE Development Kit from here then create a directory somewhere you like in your file system for example /usr/java now extract the files you just downloaded in that directory:
$ sudo tar xvzf jdk-8u5-linux-i586.tar....
In Java, how do I call a base class's method from the overriding method in a derived class?
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class test
{
void message()
{
System.out.println("super class");
}
}
class demo extends test
{
int z;
demo(int y)
{
super.message();
z=y;
System.out.println("re:"+z);
}
}...