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How to link a Facebook app with an existing fan page
... The key is making sure App Page is the ONLY category. We had "Video Game" and "App Page" and this didn't work until we removed "Video Game." As an aside Facebook's workflow is insane--almost like it was written by a 19-year-old in his dorm room.
– Mike Pandolfini
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Undoing a git rebase
...is is the --onto switch.
Let’s say you had a topic branch imaginatively called topic, that you branched off master when the tip of master was the 0deadbeef commit. At some point while on the topic branch, you did git rebase master. Now you want to undo this. Here’s how:
git rebase --onto 0de...
Getting one value from a tuple
...first_val = my_tuple[0]
second_val = my_tuple[1]
# if you have a function called my_tuple_fun that returns a tuple,
# you might want to do this
my_tuple_fun()[0]
my_tuple_fun()[1]
# or this
v1, v2 = my_tuple_fun()
Hope this clears things up further for those that need it.
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HTML 5 Favicon - Support?
...ground next.
Once these images are created you should create an xml file called browserconfig.xml with the following code:
<?xml version="1.0" encoding="utf-8"?>
<browserconfig>
<msapplication>
<tile>
<square70x70logo src="images/smalltile.png"/>
&...
How do you read CSS rule values with JavaScript?
...nside closure so that the inner functions don't need regeneration on every call.
const getCssClasses = (function () {
function normalize(str) {
if (!str) return '';
str = String(str).replace(/\s*([>~+])\s*/g, ' $1 '); //Normalize symbol spacing.
return str.replace(/(...
Difference between compile and runtime configurations in Gradle
...a subset of those needed at runtime. For example, let's say that a program called app uses library foo, and library foo internally uses library bar. Then only foo is needed to compile app, but both foo and bar are needed to run it. This is why by default, everything that you put on Gradle's compile ...
Google Chrome Extensions - Can't load local images with CSS
...eature to modify a website. More specifically, the background-image of said website.
8 Answers
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How to Replace dot (.) in a string in Java
I have a String called persons.name
4 Answers
4
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How to map calculated properties with JPA and Hibernate
...doesn't offer any support for derived property so you'll have to use a provider specific extension. As you mentioned, @Formula is perfect for this when using Hibernate. You can use an SQL fragment:
@Formula("PRICE*1.155")
private float finalPrice;
Or even complex queries on other tables:
@Formul...
Show/hide 'div' using JavaScript
For a website I'm doing, I want to load one div, and hide another, then have two buttons that will toggle views between the div using JavaScript.
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