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Creating a left-arrow button (like UINavigationBar's “back” style) on a UIToolbar
...ook through arrows by googling either Unicode Triangles or Unicode Arrows. Starting with iOS6 Apple changed the character to be an emoji character with a border. To disable the border I add the 0xFE0E Unicode Variation Selector.
NSString *backArrowString = @"\U000025C0\U0000FE0E"; //BLACK LEFT-POI...
How can I do string interpolation in JavaScript?
...ozilla Developer Network pages, this will be implemented for basic support starting in the following versions: Firefox 34, Chrome 41, Internet Explorer 12. If you're an Opera, Safari, or Internet Explorer user and are curious about this now, this test bed can be used to play around until everyone ge...
HTTP header line break style
...R.
In the newer RFC7230, § 3.5
Although the line terminator for the start-line and header fields is the sequence CRLF, a recipient MAY recognize a single LF as a line terminator and ignore any preceding CR.
Therefore, unless you want to be Evil or otherwise break the RFC's rules, use \r\n.
...
How to hide “Showing 1 of N Entries” with the dataTables.js library
...#table_id').DataTable({
"oLanguage": {
"sInfo" : "Showing _START_ to _END_ of _TOTAL_ entries",// text you want show for info section
},
});
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Java - Method name collision in interface implementation
... I never realised how C# was thoughtful and feature-rich until I started using Java for Android development. I took those C# features for granted. Java lacks too many features.
– Damn Vegetables
Jul 7 '16 at 16:33
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Python unittest - opposite of assertRaises?
...rk and what decision trees they implement fro failures and errors. A good starting point for python is the xfail decorator in pytest.
– mac
Oct 21 '14 at 12:29
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Sending HTTP POST Request In Java
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Sending a POST request is easy in vanilla Java. Starting with a URL, we need t convert it to a URLConnection using url.openConnection();. After that, we need to cast it to a HttpURLConnection, so we can access its setRequestMethod() method to set our method. We finally say...
AngularJS Multiple ng-app within a page
I have just started learning Angular JS and created some basic samples however I am stuck with the following problem.
13 An...
How can I get Maven to stop attempting to check for updates for artifacts from a certain group from
...
Update: I should have probably started with this as your projects are SNAPSHOTs. It is part of the SNAPSHOT semantics that Maven will check for updates on each build. Being a SNAPSHOT means that it is volatile and subject to change so updates should be che...
What is the parameter “next” used for in Express?
...ittle idea of Request-Response cycle in node though not much in detail.
It starts with you making an HTTP request for a particular resource and it ends when you send a response back to the user i.e. when you encounter something like res.send(‘Hello World’);
let’s have a look at a very simple ...