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How do I check if a number is a palindrom>me m>?
How do I check if a number is a palindrom>me m>?
50 Answers
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Access object child properties using a dot notation string [duplicate]
... array index access, that's not really necessary as you can just specify num>me m>rical indexes using dot notation with this m>me m>thod:
getDescendantProp({ a: [ 1, 2, 3 ] }, 'a.2');
//-> 3
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Sublim>me m> Text 2 multiple line edit
...all lines at once.
It's also called "Split into Lines" in the "Selection" m>me m>nu.
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Jar Mismatch Found 2 versions of android-support-v4.jar in the dependency list
...ng with the build path to no success.
Step #1: Undo all that. If you are m>me m>ssing with the build path, on R16 or higher version of the ADT plugin for Eclipse, you're doing it wrong.
Step #2: Pick one of those two versions of the JAR, or pick the one from the "extras" area of your SDK installation....
How to view/delete local storage in Firefox?
In Google Chrom>me m> there is an easy way to see what's in local storage as well as modify or delete it after inspecting it.
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Only variables should be passed by reference
... to a variable and pass that variable to end:
$tmp = explode('.', $file_nam>me m>);
$file_extension = end($tmp);
The problem is, that end requires a reference, because it modifies the internal representation of the array (i.e. it makes the current elem>me m>nt pointer point to the last elem>me m>nt).
The resul...
Modifying a subset of rows in a pandas datafram>me m>
Assum>me m> I have a pandas DataFram>me m> with two columns, A and B. I'd like to modify this DataFram>me m> (or create a copy) so that B is always NaN whenever A is 0. How would I achieve that?
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View markdown files offline [closed]
... look like once it's uploaded in Github? I'm referring to showing the READm>ME m>.md file as it would com>me m> out in Github, and not as for editing purposes.
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Use dynamic variable nam>me m>s in JavaScript
...ince ECMA-/Javascript is all about Objects and Contexts (which, are also som>me m>kind of Object), every variable is stored in a such called Variable- (or in case of a Function, Activation Object).
So if you create variables like this:
var a = 1,
b = 2,
c = 3;
In the Global scope (= NO functi...
Python Empty Generator Function
...'s that much better than what you have -- it just replaces a no-op if statem>me m>nt with a no-op yield statem>me m>nt. But it is more idiomatic. Note that just using yield doesn't work.
>>> def f():
... yield
...
>>> list(f())
[None]
Why not just use iter(())?
This question asks sp...