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Rounded UIView using CALayers - only some corners - How?
In my application - there are four buttons named as follows:
14 Answers
14
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how to stop browser back button using javascript
...lly work. Your best bet is to warn the user:
window.onbeforeunload = function() { return "Your work will be lost."; };
This page does list a number of ways you could try to disable the back button, but none are guaranteed:
http://www.irt.org/script/311.htm
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How to use SCNetworkReachability in Swift
...his is how you would do it in Swift 2.0 (Xcode 7):
import SystemConfiguration
func connectedToNetwork() -> Bool {
var zeroAddress = sockaddr_in()
zeroAddress.sin_len = UInt8(sizeofValue(zeroAddress))
zeroAddress.sin_family = sa_family_t(AF_INET)
guard let defaultRouteReachabil...
Passing arguments to angularjs filters
... can see here, weDontLike actually returns another function which has your parameter in its scope as well as the original item coming from the filter.
It took me 2 days to realise you can do this, haven't seen this solution anywhere yet.
Checkout Reverse polarity of an angular.js filter to see how...
What's the fuss about Haskell? [closed]
...aving worked on learning on Haskell for a month now, is the fact that functional programming twists your brain in interesting ways: it forces you to think about familiar problems in different ways: instead of loops, think in maps and folds and filters, etc. In general, if you have more than one pers...
How does one unit test routes with Express?
...setDB(databaseHandleFromSomewhere);
UserController.findUserByEmail(req.params.email, function(err, result) {
if (err) throw err;
res.json(result);
});
});
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improve th...
angular.element vs document.getElementById or jQuery selector with spin (busy) control
.... For some reason, the maps api complained that what i passed in the first param was not an input when i used angular.element(document.querySelector('#address')), but all's well that ends well.
– nymo
Dec 21 '16 at 17:34
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Is there a generic constructor with parameter constraint in C#?
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are parameterized constructors constraints absent for a logical reason, or is it just something that has yet to be added to the language?
– Dave Cousineau
Aug 23 '11 at 3:34
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How to change a nullable column to not nullable in a Rails migration?
...re no records exist with NULL values in that column, you can pass a fourth parameter, which is the default value to use for records with NULL values:
change_column_null :my_models, :date_column, false, Time.now
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Replace whole line containing a string using Sed
..._REPLACED/c\This line is removed by the admin.' /tmp/foo ; (when the first param is blank it edits in-file, otherwise creates a backup)
– AndreDurao
Apr 10 '18 at 11:19
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