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Difference between e.target and e.currentTarget
...et = The thing before the dot... (see below)
So if you have 10 buttons inside a clip with an instance name of "btns" and you do:
btns.addEventListener(MouseEvent.MOUSE_OVER, onOver);
// btns = the thing before the dot of an addEventListener call
function onOver(e:MouseEvent):void{
trace(e.target...
Is git's semi-secret empty tree object reliable, and why is there not a symbolic name for it?
...alizing your repo with a first empty commit.
To do that:
git init my_new_repo
cd my_new_repo
git config user.name username
git config user.email email@com
git commit --allow-empty -m "initial empty commit"
That will generate a commit with a SHA1 specific to your repo, username, email, date ...
Difference between malloc and calloc?
...ally) give you dirty memory from its internal free list instead of getting new pages from the OS. (Or instead of zeroing a block of memory on the free list for a small allocation).
Embedded implementations of calloc may leave it up to calloc itself to zero memory if there's no OS, or it's not a ...
Class with single method — best approach?
...o add functionality either before or after the old method, we can create a new class and call the old one inside of it - but that's just gross.
Interface woes
Static methods cannot be defined through interfaces for logic reasons. And since we can't override static methods, static classes are useles...
Remove or uninstall library previously added : cocoapods
...
Since the accepted answer's side effects have been removed by a script written by Kyle Fuller - deintegrate, I'll post the proper workflow here:
Install clean:
$ sudo gem install cocoapods-clean
Run deintegrate in the folder of the project:
$ pod ...
What exactly is Apache Camel?
...ise Integration Patterns (EIP) in which they propose and document a set of new patterns and blueprints for how we could best design large component-based systems, where components can be running on the same process or in a different machine.
They basically propose that we structure our system to be...
How to configure encoding in Maven?
...iveByDefault>true</activeByDefault> </activation> <id>local</id> <properties> <url>earneventapi.intra1.e1.v2.epaas.aexp.com</url> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.out...
Parsing HTML using Python
...mport PyQuery
html = # Your HTML CODE
pq = PyQuery(html)
tag = pq('div#id') # or tag = pq('div.class')
print tag.text()
And it uses the same selectors as Firefox's or Chrome's inspect element. For example:
The inspected element selector is 'div#mw-head.noprint'. So in pyquery, you just...
Is it possible to style html5 audio tag?
...dsschnau. I posted my comment because the question is about styling html5 video tag, and all the answers are more or less like yes, it is possible, using other tags.
– Fernando
May 26 '14 at 14:34
...
nonlocal keyword in Python 2.x
...ert f() == 2
assert f() == 3
assert f() == 4
Each outer() call creates a new and distinct class called context (not merely a new instance). So it avoids @Nathaniel's beware about shared context.
g = outer()
assert g() == 1
assert g() == 2
assert f() == 5
...