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What unique features does Firebug have that are not built-in to Firefox?
... differences have mainly reduced to the following points:
Can't stop the script execution on DOM mutations, XHRs, or cookie changes.
XPaths can't be copied.
Missing an events side panel in the Inspector (though events are displayed within the DOM structure).
Missing a DOM side panel in the Inspect...
HTML if image is not found
...cause of that it is showing the alternative image as not found image ( 404.svg ).
<img id="currentPhoto" src="https://www.ccrharrow.org/Images/content/953/741209.pg" onerror="this.src='https://www.unesale.com/ProductImages/Large/notfound.png'" alt="">
...
Best practice: PHP Magic Methods __set and __get [duplicate]
...gt;accountBalance; // use the cached value
Bottom line: php is a dynamic scripting language, use it that way, don't pretend you're doing Java or C#.
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What is getattr() exactly and how do I use it?
...e methods could have save logic specific to
# the system on which the script is executed
def posix(self): print 'saving on a posix machine'
def nt(self): print 'saving on an nt machine'
def os2(self): print 'saving on an os2 machine'
def ce(self): print 'saving on a ce machine'
...
What actually causes a Stack Overflow error? [duplicate]
... to the heap: it simply signals that there is no more memory available.
Description from Virtual Machine Errors (§6.3)
StackOverflowError: The Java Virtual Machine implementation has run out of stack space for a thread, typically because the thread is doing an unbounded number of recursive inv...
Download a file by jQuery.Ajax
...h is completely right about this, you can't do it through Ajax because JavaScript cannot save files directly to a user's computer (out of security concerns). Unfortunately pointing the main window's URL at your file download means you have little control over what the user experience is when a file ...
How to get file creation & modification date/times in Python?
I have a script that needs to do some stuff based on file creation & modification dates but has to run on Linux & Windows .
...
UITextField auto-capitalization type - iPhone App
... brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" view
Custom CSS Scrollbar for Firefox
...uivalent to ::-webkit-scrollbar and friends.
You'll have to stick with JavaScript.
Plenty of people would like this feature, see: https://bugzilla.mozilla.org/show_bug.cgi?id=77790
As far as JavaScript replacements go, you can try:
https://github.com/mdbootstrap/perfect-scrollbar
https://github.co...
How unique is UUID?
...ng UUID would be safe between executions of an application? (e.g. a python script)
– George Sp
Sep 8 '18 at 18:12
How ...