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Limit labels number on Chart.js line chart
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Where do you get this info from? A lot of unswers i'm reading for Chart.js - i'm unable to find in their docs chartjs.org/docs/latest , am i missing some place where i may actually find all those little properties and overridable callbacks documen...
How to detect unused methods and #import in Objective-C
...s of unused code. (Select the project in the source list and File > Get Info, then select the Build tab.) Here are a few (which show up for Clang and GCC 4.2 for me) which may be of interest:
Unused Functions
Unused Parameters
Unused Values
I don't see any options for detecting unused imports...
How to use JavaScript regex over multiple lines?
...to match the actual HTML tags. See, for instance, these questions for more information on why.
Instead, try actually searching the DOM for the tag you need (using jQuery makes this easier, but you can always do document.getElementsByTagName("pre") with the standard DOM), and then search the text c...
Programmatically create a UIView with color gradient
...olor, UIColor.black.cgColor]
view.layer.insertSublayer(gradient, at: 0)
Info: use startPoint and endPoint to change direction of gradient.
If there are any other views added onto this UIView (such as a UILabel), you may want to consider setting the background color of those UIView’s to [UIColo...
Custom fonts in iOS 7
...se custom fonts, I did it. Follow these steps:
Register the font in your info.plist adding the "Fonts provided by application" entry. Put the font file name, not the font name. Like font.ttf (I think you already did that)
Go to your project on the project navigator, click on the project name and g...
Where to use EJB 3.1 and CDI?
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Yes, you can freely mix both CDI and EJB and achieve some great results. It sounds like you are using @WebService and @Schedule, which are good reasons for adding EJB to the mix.
There's a lot of confusion out there, so here is some gen...
Why use jQuery on() instead of click()
... discussion of direct versus delegated events in the .on() method for more information.
The .on() method attaches event handlers to the currently selected set of elements in the jQuery object. As of jQuery 1.7, the .on() method provides all functionality required for attaching event handlers....
Regex for splitting a string using space when not surrounded by single or double quotes
...be group 3.
You can try it on various strings here: http://www.fileformat.info/tool/regex.htm or http://gskinner.com/RegExr/
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Python: One Try Multiple Except
...s for the triple exception case are needed in python 3. This page has more info: Catch multiple exceptions in one line (except block)
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Remote debugging Tomcat with Eclipse
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I spent some time on this to get the right information.
So here is the detailed information step by step.
Environment : Windows 7
TomCat version : 7.0
IDE : Eclipse
Configurations to be added for enabling remote debugging with in tomcat is
-Xdebug
-agentlib:jdwp...