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How do you make a WPF slider snap only to discrete integer positions?
...0, 20, ...) but all the values in-between (1, 2, ...) are valid and can be selected with e.g. arrow keys.
– mkjeldsen
Feb 20 '13 at 6:45
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Recommendations of Python REST (web services) framework? [closed]
...e service's logic is implemented only once, and the correct representation selection (Accept header) + dispatch to the proper render function (or template) is done in a tidy, transparent way.
$ curl localhost:8080/x
<html><body>Hello, x!</body></html>
$ curl -H "Accept: app...
How to generate service reference with only physical wsdl file
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This may be the easiest method
Right click on the project and select "Add Service Reference..."
In the Address: box, enter the physical path (C:\test\project....) of the downloaded/Modified wsdl.
Hit Go
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How to parse XML to R data frame
... and pick the one that has "hourly" as one of its values. Then you need to select only that list but only keep the values that have the "value" label:
temps <- xml_data[["data"]][["parameters"]]
temps <- temps[names(temps) == "temperature"]
temps <- temps[sapply(temps, function(x) any(unli...
How to limit UITableView row reordering to a section
...w within a section. e.g last row in a Section
// Check if we have selected the last row in section
if (sourceIndexPath.row < sourceIndexPath.length) {
return proposedDestinationIndexPath;
}
else {
return sourceIndexPath;
}
}
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Rails: Check output of path helper from console
...pree::Product.first), method: :get)
output
Spree::Product Load (0.4ms) SELECT "spree_products".* FROM "spree_products" WHERE "spree_products"."deleted_at" IS NULL ORDER BY "spree_products"."id" ASC LIMIT 1
=> "<a data-method=\"get\" href=\"/products/this-is-the-title\">test</a>...
How to output messages to the Eclipse console when developing for Android
...to see the debug messages then don't use Run As
rather use "Debug As" then select Android Application. Otherwise you'll not see the debug messages.
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Is optimisation level -O3 dangerous in g++?
...er versions of GCC have a profile-guided optimization mode that can (IIUC) selectively apply the -O3 optimizations to hot functions -- effectively automating this process.
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Using only CSS, show div on hover over
...>Stuff shown on hover</div>
This uses the adjacent sibling selector, and is the basis of the suckerfish dropdown menu.
HTML5 allows anchor elements to wrap almost anything, so in that case the div element can be made a child of the anchor. Otherwise the principle is the same - use ...
querySelector, wildcard element match?
Is there a way to do a wildcard element name match using querySelector or querySelectorAll ? I see support for wildcards in attribute queries but not for the elements themselves.
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