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What does the `forall` keyword in Haskell/GHC do?
...tantiation takes place in the body of the function rather than at the call site.
Summary: A complete explanation of the forall keyword requires math and can be understood only by someone who has studied the math. Even partial explanations are hard to understand without math. But maybe my partial...
What are the implications of using “!important” in CSS? [duplicate]
I've been working on a website for a few months, and a lot of times when I've been trying to edit something, I have to use !important , for example :
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Does a favicon have to be 32x32 or 16x16?
...mplemented as a WordPress plugin. Full disclosure: I am the author of this site.
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Get nested JSON object with GSON using retrofit
...s":"OK",
"reason":"some reason",
"content" :
{
"foo": 123,
"bar": "some value"
}
}
You'd then have a Content POJO:
class Content
{
public int foo;
public String bar;
}
Then you write a deserializer:
class MyDeserializer implements JsonDeserializer<Co...
When to use ref and when it is not necessary in C#
...mean it's good. It would have been better if rather than if (int.TryParse("123", out var theInt) { /* use theInt */ } we had var candidate = int.TrialParse("123"); if (candidate.Parsed) { /* do something with candidate.Value */ } It is more code, but is much more consistent with the C# language desi...
Differences between SP initiated SSO and IDP initiated SSO
...sts access to a protected SP resource. The user is not logged on to the SP site.
Optionally, the IdP retrieves attributes from the user data store.
The IdP’s SSO service returns an HTML form to the browser with a SAML response containing the authentication assertion and any additional attributes. ...
How do you set your pythonpath in an already-created virtualenv?
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If you want to remove these path edit the file myenvhomedir/lib/python2.7/site-packages/_virtualenv_path_extensions.pth
Documentation on virtualenvwrapper can be found at http://virtualenvwrapper.readthedocs.org/en/latest/
Specific documentation on this feature can be found at
http://virtualenvwr...
Is there a Public FTP server to test upload and download? [closed]
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Either this site is not working anymore; or this is an attempt to promoting a site. I see no ftp pages provided by this site.
– user1888243
Mar 6 '17 at 22:29
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Hide options in a select list using jQuery
...Nov 17 '10 at 13:17
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How to get base url with jquery or javascript?
...s indicated by somehow undervoted answer by @Artjom B. For example, when a site is tested over local network (and domain is substituted with IP + local path) the base url could be something like 192.168.0.23/~sites/site/html/ instead of site.dev. Getting the full pathname with Javascript is not an o...