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Easiest way to open a download window without navigating away from the page
...doesn't
open the file in a new tab and fires the download pop-up.
This was tested with several file types (docx, xlsx, png, pdf, ...).
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XML Serialization - Disable rendering root element of array
...get; set; }
}
// ...
ShopItem item = new ShopItem()
{
ProductName = "test",
Variants = new List<ShopItem>()
{
new ShopItem{ ProductName = "hi 1" },
new ShopItem{ ProductName = "hi 2" }
}
};
// This will remove the xsi/xsd namespaces from serialization
XmlS...
MSBuild doesn't copy references (DLL files) if using project dependencies in solution
...
This is better for a Unit Test project where I need the dll. I don't want to add a dll that the main project doesn't need just to make the tests run!
– Lukos
Jun 7 '18 at 12:32
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Any reason not to use '+' to concatenate two strings?
...
I have done a quick test:
import sys
str = e = "a xxxxxxxxxx very xxxxxxxxxx long xxxxxxxxxx string xxxxxxxxxx\n"
for i in range(int(sys.argv[1])):
str = str + e
and timed it:
mslade@mickpc:/binks/micks/ruby/tests$ time python /binks/m...
Does MongoDB's $in clause guarantee order
...f values is passed to $in you also construct a "nested" $cond statement to test the values and assign an appropriate weight. As that "weight" value reflects the order of the elements in the array, you can then pass that value to a sort stage in order to get your results in the required order.
Of co...
When should null values of Boolean be used?
... started to convert my boolean s to Boolean s. This can cause crashes in tests such as
14 Answers
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How do I split a string with multiple separators in javascript?
...ult. Or you can be smart like Aaron and use a character class.)
(Examples tested in Safari + FF)
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Swift: #warning equivalent
...e to use #warning again like so:
#warning("TODO: Clean up this code after testing")
This will show up as a warning in Xcode just as expected!
This works even in combination with #if checks, for example the following will only show a warning if your target platform is iOS:
#if os(iOS)
#warni...
How does the Amazon Recommendation feature work?
...t.
Items added to carts but abandoned.
Pricing experiments online (A/B testing, etc.) where they offer the same products at different prices and see the results
Packaging experiments (A/B testing, etc.) where they offer different products in different "bundles" or discount various pairings of ...
Python requests - print entire http request (raw)?
... = requests.Request('POST','http://stackoverflow.com',headers={'X-Custom':'Test'},data='a=1&b=2')
prepared = req.prepare()
def pretty_print_POST(req):
"""
At this point it is completely built and ready
to be fired; it is "prepared".
However pay attention at the formatting used ...