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What are the advantages of using nullptr?
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@MarkGarcia, This might be helpful: stackoverflow.com/questions/13665349/…
– chris
Dec 11 '12 at 9:09
9
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EOFError: end of file reached issue with Net::HTTP
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If the URL is using https instead of http, you need to add the following line:
parsed_url = URI.parse(url)
http = Net::HTTP.new(parsed_url.host, parsed_url.port)
http.use_ssl = true
Note the additional http.use_ssl = true.
And the more appro...
How to use/install gcc on Mac OS X 10.8 / Xcode 4.4
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Update:
You can now just run the following command from your terminal:
xcode-select --install
Starting with Xcode 4.3 - you must now manually install command line tools from Xcode menu > Preferences > Downloads.
Alternatively, there are stand-alone insta...
Jade: Links inside a paragraph
...uld be something like:
p: #[span this is the start of the para] #[a(href="http://example.com") a link] #[span and this is the rest of the paragraph]
You can also do nested inline elements:
p: This is a #[a(href="#") link with a nested #[span element]]
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iOS - Dismiss keyboard when touching outside of UITextField
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178
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Direct casting vs 'as' operator?
Consider the following code:
17 Answers
17
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Saving image from PHP URL
I need to save an image from a PHP URL to my PC.
Let's say I have a page, http://example.com/image.php , holding a single "flower" image, nothing else. How can I save this image from the URL with a new name (using PHP)?
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CROSS JOIN vs INNER JOIN in SQL
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Cross join does not combine the rows, if you have 100 rows in each table with 1 to 1 match, you get 10.000 results, Innerjoin will only return 100 rows in the same situation.
These 2 examples will return the same result:
Cross join
select * f...
Running single test from unittest.TestCase via command line
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Doesn't work for tests in a subdirectory - the most common case in a mature Python program.
– Tom Swirly
Apr 24 '15 at 23:23
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How can I use an http proxy with node.js http.Client?
I want to make an outgoing HTTP call from node.js, using the standard http.Client . But I cannot reach the remote server directly from my network and need to go through a proxy.
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