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Passing route control with optional parameter after root in express?
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That would work depending on what client.get does when passed undefined as its first parameter.
Something like this would be safer:
app.get('/:key?', function(req, res, next) {
var key = req.params.key;
if (!key) {
next();
retur...
How do I space out the child elements of a StackPanel?
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What if i want to use it for entire project ?
– grv_9098
Nov 28 '12 at 13:09
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Why does String.split need pipe delimiter to be escaped?
...| is parsed as a regex meaning "empty string or empty string," which isn't what you mean.
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Razor View Engine : An expression tree may not contain a dynamic operation
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what if you dot have a model ?
– djack109
Nov 11 '19 at 19:37
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How do I recover/resynchronise after someone pushes a rebase or a reset to a published branch?
...g show origin/foo for the first line saying "fetch: forced-update"; that's what git records when a fetch causes the remote branch to do anything but fast-forward. (You could just do it by hand, too - the forced update is probably the most recent thing.)
– Cascabel
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How to style dt and dd so they are on the same line?
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This is exactly what I want. caniuse.com/#feat=css-grid - not quite as universal as I'd like, but tolerably well supported.
– Iiridayn
Mar 2 '18 at 2:10
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ASP.NET MVC Razor Concatenation
... working (the string is set as is, including the @ and the parentheses)... What finally worked for me was the very ungraceful id="foo" + Model.Bar.
– Ian Campbell
Jan 5 '14 at 5:46
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Resize image to full width and fixed height with Picasso
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You are looking for:
.fit().centerCrop()
What these mean:
fit - wait until the ImageView has been measured and resize the image to exactly match its size.
centerCrop - scale the image honoring the aspect ratio until it fills the size. Crop either the top and botto...
PHP validation/regex for URL
...valid relative URL path but not a valid absolute URL. And I think that’s what he’s looking for.
– Gumbo
Jan 4 '10 at 8:30
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Maintain/Save/Restore scroll position when returning to a ListView
... listView.getFirstVisiblePosition() only and understand that, but not sure what's going on here. Any chance of a brief explanation? :)
– HXCaine
Sep 1 '10 at 22:25
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