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How to remove items from a list while iterating?
...modify the old list in place. That's different from what you'd be doing by selective removal, as in @Lennart's suggestion -- it's faster, but if your list is accessed via multiple references the fact that you're just reseating one of the references and NOT altering the list object itself can lead to...
What is Express.js?
...ke parsing the payload, cookies, storing sessions (in memory or in Redis), selecting the right route pattern based on regular expressions will have to be re-implemented. With Express.js, it is just there for you to use.
3) Why do we actually need Express.js? How it is useful for us to use with N...
How Do I Hide wpf datagrid row selector
I'm using the WPF DataGrid control to show some details and a select button, and I don't need the gray selector column down the left-hand side. It's also ruining the beauty of my design.
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Git: show more context when using git add -i or git add -e?
I'm selectively committing parts of a large file and I'd like to see more context around each hunk. Is this possible?
2 Ans...
How to store Node.js deployment settings/configuration files?
... Then in this file, its just javascript.. use a case or if statement to selectively load the appropriate variables. You could even make a separate config subfile for each env, and in the if statement, reload the subfile here into a subconfig var, and export that subconfig var to the main confi...
Accessing outside variable using anonymous function as params
... same no matter what function is executing.
Code:
$result = '';
fetch("SELECT title FROM tbl", function($r) use (&$result) {
$result .= $r['title'];
});
But beware (taken from one of comments in previous link):
use() parameters are early binding - they use the variable's value at
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Turning off “created by” stamp when generating files in IntelliJ
...ording to your key-mapping preferences) to bring up the 'fix' options, and select 'edit template'. This will bring you right to the setting that needs to be updated. Simply remove all the text (or replace it with something more palatable to you), hit enter and you're done.
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Mongoose subdocuments vs nested schema
...r sorts or edge cases where Mongoose prefers one to the other. And as the selected answer mentions it doesn't appear to make any difference, at least from V3 on.
– cyberwombat
Sep 2 '16 at 21:50
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Error: Cannot access file bin/Debug/… because it is being used by another process
... above steps didn't fix the issue.
And then I opened my Task Manager and selected dotnet process and then clicked End task button. Later I opened my Visual Studio and everything was working fine.
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Programmatically open Maps app in iOS 6
...s = [MKMapItem class];
if (mapItemClass && [mapItemClass respondsToSelector:@selector(openMapsWithItems:launchOptions:)])
{
// Create an MKMapItem to pass to the Maps app
CLLocationCoordinate2D coordinate =
CLLocationCoordinate2DMake(16.775, -3.009);
MKPlacemark...