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How does this checkbox recaptcha work and how can I use it?
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Any gotchas using unicode_literals in Python 2.6?
We've already gotten our code base running under Python 2.6. In order to prepare for Python 3.0, we've started adding:
6 A...
How to delete last character from a string using jQuery?
...set from the last character, so you can use -2 to remove last 2 characters etc
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HTTP vs HTTPS performance
...namic vs static content
Client distance to server
Typical session length
Etc (my personal favorite)
Caching behavior of clients
In my experience, servers that are heavy on dynamic content tend to be impacted less by HTTPS because the time spent encrypting (SSL-overhead) is insignificant compared...
How to move one word left in the vi editor
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Oh, and one can do 4ge to move 4 words here as well etc.
– dekuShrub
Apr 11 '18 at 10:50
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C# nullable string error
...> and the ? suffix are for value types such as Int32, Double, DateTime, etc.
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Can you use reflection to find the name of the currently executing method?
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In order to avoid inline add [MethodImpl(MethodImplOptions.NoInlining)] attribute on top of the method.
– alex.peter
Sep 7 '18 at 15:44
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Example of multipart/form-data
...o incapsulate data. At the end, you must "close" all boundary used in FILO order to close the POST request (like:
POST / HTTP/1.1
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Content-Type: multipart/form-data; boundary=12345
--12345
Content-Disposition: form-data; name="sometext"
some text sent via post...
--12345
Content-Disposition: f...
What is the difference between 0.0.0.0, 127.0.0.1 and localhost?
... normally the hostname for the 127.0.0.1 IP address. It's usually set in /etc/hosts (or the Windows equivalent named "hosts" somewhere under %WINDIR%). You can use it just like any other hostname - try "ping localhost" to see how it resolves to 127.0.0.1.
0.0.0.0 has a couple of different meanings...
How do I animate constraint changes?
...r.constant = 50
self.view.setNeedsLayout()
animator.startAnimation()
The order of changing constraints and starting an animator is important - if we just change the constraints and leave our animator for some later point, the next redraw cycle can invoke autolayout recalculation and the change wil...