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Maven Install on Mac OS X
...ossible:
Using Homebrew:
you@host:~$ brew install maven will install latest Maven (3.5.2 on 02/01/2018)
you@host:~$ brew install maven30 will install Maven 3.0 if needed
Using Macports: (I did not test this)
you@host:~$ sudo port install maven will install latest Maven (?)
or:
you@host:~$ sud...
Determining whether jQuery has not found any element
...r: It only makes it more clear until you're used to the syntax without it, testing for truthiness rather than explicitly 0. I suggest simply getting used to the syntax without the == 0, you'll see it everywhere.
– Scott Stafford
Jun 6 '14 at 13:07
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What do querySelectorAll and getElementsBy* methods return?
...r device.
Infos
Demo of all methods
NodeList Documentation
Performance Test
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Getting the return value of Javascript code in Selenium
I'm using Selenium2 for some automated tests of my website, and I'd like to be able to get the return value of some Javascript code. If I have a foobar() Javascript function in my webpage and I want to call that and get the return value into my Python code, what can I call to do that?
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How to check in Javascript if one element is contained within another
...ep inside the parent, you could use a function similar to the following to test for the relationship:
function isDescendant(parent, child) {
var node = child.parentNode;
while (node != null) {
if (node == parent) {
return true;
}
node = node.parentN...
Why does Enumerable.All return true for an empty sequence? [duplicate]
...as documented:
true if every element of the source sequence passes the test in the specified predicate, or if the sequence is empty; otherwise, false.
Now you can argue about whether or not it should work that way (it seems fine to me; every element of the sequence conforms to the predicate) b...
Setting DIV width and height in JavaScript
...erything at once when using the style attribute. In my example from my own tested and working code, I put display:block;cursor:pointer;cursor:hand all in the same setAttribute call. If you want your life to be easier, use a progressive JavaScript library like jQuery. The only reason I used raw JavaS...
How to fix “Incorrect string value” errors?
...
"\xE4\xC5\xCC\xC9\xD3\xD8" isn't valid UTF-8. Tested using Python:
>>> "\xE4\xC5\xCC\xC9\xD3\xD8".decode("utf-8")
...
UnicodeDecodeError: 'utf8' codec can't decode bytes in position 0-2: invalid data
If you're looking for a way to avoid decoding errors within...
Python debugging tips [closed]
...-friendly package. PuDB allows you to debug code right where you write and test it – in a terminal. If you've worked with the excellent (but nowadays ancient) DOS-based Turbo Pascal or C tools, PuDB's UI might look familiar.
Nice for debugging standalone scripts, just run
python -m pudb.run m...
jQuery clone() not cloning event bindings, even with on()
...y events for use in mobile web applications. They work great and have been tested. However, I have run into a small problem which I am having trouble understanding.
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