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Make a link in the Android browser start up my app?
... above.
This works with the built-in browser, Opera, and Firefox (haven't tested any other browser). Firefox asks 'This link needs to be opened with an application' (ok, cancel). Other browsers apparently don't worry about security that much, they just open the app, no questions asked.
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In an array of objects, fastest way to find the index of an object whose attributes match a search
...nexpected type conversion, so use the obj.id === 3 operator instead, which tests for equal value and type.
– thclark
Jul 3 '18 at 13:03
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How to round a number to significant figures in Python
...es, you can use:
print('{:g}'.format(float('{:.{p}g}'.format(i, p=n))))
Test:
a = [1234, 0.12, 0.012, 0.062, 6253, 1999, -3.14, 0., -48.01, 0.75]
b = ['{:g}'.format(float('{:.1g}'.format(i))) for i in a]
# b == ['1000', '0.1', '0.01', '0.06', '6000', '2000', '-3', '0', '-50', '0.8']
Note: with...
Unique ways to use the Null Coalescing operator [closed]
...t you can easily convert nullable value types to non-nullable types:
int? test = null;
var result = test ?? 0; // result is int, not int?
I frequently use this in Linq queries:
Dictionary<int, int?> PurchaseQuantities;
// PurchaseQuantities populated via ASP .NET MVC form.
var totalPurchas...
Fastest way to check if a string matches a regexp in ruby?
What is the fastest way to check if a string matches a regular expression in Ruby?
7 Answers
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Android Studio needs JDK 7 for Android-L mac
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I haven't moved over to Android Studio, yet. I've used it for a few tests and really like it. Just haven't been able to switch over yet. I've had this sort of issue in Eclipse and that's obviously a different solution, but looking through one of my test projects, this appears to be how you go...
Return index of greatest value in an array
... Ok this function returns the first encountered index for the greatest value. Let's say I have more than one index with the same highest value, how do I get all these indexes?
– ed1nh0
Apr 15 '19 at 14:02
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How do I get the base URL with PHP?
...ing XAMPP on Windows Vista. In my development, I have http://127.0.0.1/test_website/ .
22 Answers
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Replace input type=file by an image
...t so that the file input isn't rendered at all, hiding it nice and clean.
Tested in Chrome but according to the web should work on all major browsers. :)
EDIT:
Added JSFiddle here: https://jsfiddle.net/c5s42vdz/
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Convert camelCaseText to Sentence Case Text
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The best string I've found for testing camel-case-to-title-case functions is this ridiculously nonsensical example, which tests a lot of edge cases. To the best of my knowledge, none of the previously posted functions handle this correctly:
ToGetYourGEDInT...