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Python csv string to array
Anyone know of a simple library or function to parse a csv encoded string and turn it into an array or dictionary?
10 Answe...
Equivalent of “throw” in R
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There's even more OO now. :)
– Iterator
Nov 1 '11 at 20:32
3
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Why would you use an ivar?
...s have memorized how to call a hidden accessor dynamically (as long as we know the name…). Meanwhile, most of us have not memorized how to properly access ivars which aren't visible (beyond KVC). The class continuation helps, but it does introduce vulnerabilities.
This workaround's obvious:
if ([o...
Do I have to Close() a SQLConnection before it gets disposed?
...d be they won't change that behaviour simply because it's what people have now come to expect.
– user593806
Jan 2 '13 at 11:12
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How to set a Header field on POST a form?
...arser.
an example:
res.cookie('token', "xyz....", { httpOnly: true });
Now you can access this :
app.get('/',function(req, res){
var token = req.cookies.token
});
Note that httpOnly:true ensures that the cookie is usually not accessible manually or through javascript and only browser can ac...
Can I scroll a ScrollView programmatically in Android?
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Excellent ! Indeed, without the Runnable, it didn't work. Now, it works ! :)
– Regis_AG
Sep 13 '13 at 18:00
5
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How to apply multiple styles in WPF
...der the heading "How can I set multiple styles in WPF?"
That blog is dead now, so I'm reproducing the post here
WPF and Silverlight both offer the ability to derive a Style from another Style through the “BasedOn” property. This feature enables developers to organize their styles using a hi...
time.sleep — sleeps thread or process?
... quite weird to me. And I meant 11 (not 5), sorry can't correct my comment now. I actually need some help understanding what point this answer is trying to make.
– akki
Aug 1 '17 at 5:55
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What is Angular.noop used for?
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I think I got it now. So what we are doing here is displayError is triggered on failure but nothing happens on success(as suggested).
– Harsh
Mar 12 '14 at 10:33
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Center image in div horizontally [duplicate]
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Every solution posted here assumes that you know the dimensions of your img, which is not a common scenario. Also, planting the dimensions into the solution is painful.
Simply set:
/* for the img inside your div */
display: block;
margin-left: auto;
margin-right: auto...