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In HTML5, is the localStorage object isolated per page/domain?
...it's easy to read and fully explained, even for those who would just start out development.
– baHI
Oct 23 '19 at 9:22
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When should one use RxJava Observable and when simple Callback on Android?
I'm working on networking for my app. So I decided to try out Square's Retrofit . I see that they support simple Callback
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MsDeploy is returning 403 forbidden
...ections" check box.
This checkbox (and the rest of the sreen) maybe greyed out because the service is running. Just click the "Stop" link in the Actions pane, then check the "Enable remote connections" box and any other settings you want to change here, then click 'Apply' and 'Start' on the Actions...
What to do on TransactionTooLargeException
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I can confirm your conclusions about limit being somewhere around 500KB but it's device specific, on some devices you can transfer almost the whole 1MB. I had this exception as well, so I did some investigating, and wrote a post that might be interesting rea...
When do you use the “this” keyword? [closed]
I was curious about how other people use the this keyword. I tend to use it in constructors, but I may also use it throughout the class in other methods. Some examples:
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return, return None, and no return at all?
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The only way to get the output of dis as a string is to redirect stdout to some sort of IO buffer (e.g. StringIO). Even then, comparing directly like that might not work as I believe dis.dis also reports some line numbers ...
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javascript scroll event for iPhone/iPad?
...h.com/presentations/embracingtouch/ (a super helpful article, but a little out of date now)
function getScroll(elem, iscroll) {
var x, y;
if (Modernizr.touch && iscroll) {
x = iscroll.x * -1;
y = iscroll.y * -1;
} else {
x = elem.scrollTop;
y = elem.scrollLeft; ...
Freeze the top row for an html table only (Fixed Table Header Scrolling) [duplicate]
....com/cssStuff/bigFourVersion.html
You won't effectively pull this off without JavaScript ... especially if you want cross browser support.
There are a number of gotchyas with any approach you take, especially concerning cross browser/version support.
Edit:
Even if it's not the header you want t...
Comments in command-line Zsh
I switched quite recently from Bash to Zsh on Ubuntu and I'm quite happy about it. However, there is something I really miss and I did not find how to achieve the same thing.
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What is a loop invariant?
...immediately after each iteration of a loop. (Note that this says nothing about its truth or falsity part way through an iteration.)
By itself, a loop invariant doesn't do much. However, given an appropriate invariant, it can be used to help prove the correctness of an algorithm. The simple example...