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Short form for Java if statement
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FYI the outer parenthesis are unnecessary. You can just do name = city.getName()==null ? "N/A" : city.getName()
– Steve Kuo
Jan 17 '12 at 19:50
4
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How to tell git to ignore individual lines, i.e. gitignore for specific lines of code [duplicate]
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This is how you can kind of do it with git filters:
Create/Open gitattributes file:
<project root>/.gitattributes (will be committed into repo)
OR
<project root>/.git/info/attributes (won't be committed into repo)
Add a line defining th...
RGB to hex and hex to RGB
...ersion of rgbToHex expect integer values for r, g and b, so you'll need to do your own rounding if you have non-integer values.
The following will do to the RGB to hex conversion and add any required zero padding:
function componentToHex(c) {
var hex = c.toString(16);
return hex.length ...
What is your most productive shortcut with Vim?
... a developer) faster with Vim than with any other editor.
I'm using Vim to do some basic stuff and I'm at best 10 times less productive with Vim.
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Animate visibility modes, GONE and VISIBLE
...ing togglebuttons to show and hide. Here's an image to show what i want to do:
8 Answers
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Activity restart on rotation Android
...onCreate is called). Now, this is probably how it's supposed to be, but I do a lot of initial setting up in the onCreate method, so I need either:
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How and where are Annotations used in Java?
...and are hence much easier to manipulate than XML.
Usage of annotations:
Documentation, e.g. XDoclet
Compilation
IDE
Testing framework, e.g. JUnit
IoC container e.g. as Spring
Serialization, e.g. XML
Aspect-oriented programming (AOP), e.g. Spring AOP
Application servers, e.g. EJB container, Web ...
Why is Everyone Choosing JSON Over XML for jQuery? [closed]
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XML doesn't really begin to shine until you start mixing together different namespaced schemas. Then you see JSON start to fall down, but if you just need a serialization format for your data, JSON is smaller, lighterweight, mor...
What is the difference between Tomcat, JBoss and Glassfish?
... @DavidBlevins so what are now the differences?
– aldo.roman.nurena
Aug 23 '13 at 23:07
23
@aldo...
In Vim, is there a way to paste text in the search line?
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Copy it as normal, then do CtrlR" to paste. There are lots of other CtrlR shortcuts (e.g, a calculator, current filename, clipboard contents). Type :help c_<C-R> to see the full list.
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