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How to change value of process.env.PORT in node.js?
...234 node app.js
More permanently:
$ export PORT=1234
$ node app.js
In Windows:
set PORT=1234
In Windows PowerShell:
$env:PORT = 1234
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Change R default library path using .libPaths in Rprofile.site fails to work
I am running R on Windows, not as an administrator. When I install a package, the following command doesn't work:
15 Answer...
Visual Studio popup: “the operation could not be completed”
...pen a project, local or on a Team Foundation Server (TFS), I get a modal window telling me that:
30 Answers
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What does Visual Studio mean by normalize inconsistent line endings?
...ine from ending in \r\n and another ending with \r or \n; the first is the Windows line end pair, while the others are typically used for Mac or Linux files.
Since you're developing in Visual Studio, you'll obviously want to choose "Windows" from the drop down. :-)
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is there any way to force copy? copy without overwrite prompt, using windows?
I want to write a list of windows commands(it's a long list) where it does all these magical things for me, but whenever I use copy, it stops to ask fro overwrite prompt. When I type yes, it overwrites the old file then just stops there.
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Is right click a Javascript event?
...menu is also accessible via the keyboard (shift+F10 or context menu key on Windows and some Linux). In this situation, the event that you're looking for is oncontextmenu:
window.oncontextmenu = function ()
{
showCustomMenu();
return false; // cancel default menu
}
As for the mouse ev...
Why are my PowerShell scripts not running?
... You have to run Powershell with administrator privileges, at least under Windows 8!
– ComFreek
Aug 24 '12 at 11:48
1
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scrollIntoView Scrolls just too far
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Smoothly scroll to a proper position
Get correct y coordinate and use window.scrollTo({top: y, behavior: 'smooth'})
const id = 'profilePhoto';
const yOffset = -10;
const element = document.getElementById(id);
const y = element.getBoundingClientRect().top + window.pageYOffset + yOffset;
window...
How do I change the value of a global variable inside of a function
...the name of the local value has the same name as the global value, use the window object
See this jsfiddle
x = 1;
y = 2;
z = 3;
function a(y) {
// y is local to the function, because it is a function parameter
console.log('local y: should be 10:', y); // local y through function par...
Favorite Visual Studio keyboard shortcuts [closed]
...olling back or PgUp/PgDown to find out where you were.
This switches open windows in Visual Studio:
Ctrl + tab and the opposite Ctrl + Shift + tab
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edited May 7 '13 at ...