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A python class that acts like dict
...ef add(id, val):
self._dict[id] = val
md = myDict()
md.add('id', 123)
...is that your 'add' method (...and any method you want to be a member of a class) needs to have an explicit 'self' declared as its first argument, like:
def add(self, 'id', 23):
To implement the operator overloadi...
What does @media screen and (max-width: 1024px) mean in CSS?
...
In my case I wanted to center my logo on a website when the browser has 800px or less, then I did this by using the @media tag:
@media screen and (max-width: 800px) {
#logo {
float: none;
margin: 0;
text-align: center;
display: block;
width: auto;
...
Ball to Ball Collision - Detection and Handling
...h the help of the Stack Overflow community I've written a pretty basic-but fun physics simulator.
14 Answers
...
Are PHP functions case sensitive?
...$action are taken from URL as is.
Think, if a user publishes a link to my site:
https://my-site/MyPartnerController/MyPartnerGallery
while class is named myPartnerController...
It means noone ever gains this page if PHP's classes and functions names are case sensitive.
Yes, I always use all the...
Is there a way to get the source code from an APK file?
...atever the compiler inlined, with variables given random names, as well as functions given random names. It could take significantly more time to try to decompile and restore it into the code you had, than it will be to start over.
Sadly, things like this have killed many projects.
For the future, ...
How do I pass the this context to a function?
...avascripts .call() and .apply() methods allow you to set the context for a function.
var myfunc = function(){
alert(this.name);
};
var obj_a = {
name: "FOO"
};
var obj_b = {
name: "BAR!!"
};
Now you can call:
myfunc.call(obj_a);
Which would alert FOO. The other way around, pass...
How to write string literals in python without having to escape them?
...of whatever is in the text file, even if it is;
' ''' """ “ \
Not fun or optimal, but can be useful, especially if you have 3 pages of code that would’ve needed character escaping.
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How to mock localStorage in JavaScript unit tests?
...nswered Jul 14 '12 at 18:34
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Command-line svn for Windows?
...en CollabNet's client (and you don't want to register to another company's site ;) ).
– Robert Heine
Oct 1 '12 at 9:17
...
How to show vertical line to wrap the line in Vim?
...;cr>
hi OverLength ctermbg=none cterm=none
match OverLength /\%>80v/
fun! s:LongLineHLToggle()
if !exists('w:longlinehl')
let w:longlinehl = matchadd('ErrorMsg', '.\%>80v', 0)
echo "Long lines highlighted"
else
call matchdelete(w:longlinehl)
unl w:longlinehl
echo "Long lines unh...