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Scroll Element into View with Selenium
...t must first scroll the element into view and then move the mouse to it. I tested it. This code works on Firefox Webdriver 2.48 but there is a bug: When you have an iframe in a page the scrolling does not work correctly in the iframe while element.LocationOnScreenOnceScrolledIntoView scrolls correct...
Download File to server from URL
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As from my tests, you can't assign to CURLOPT_FILE a file path directly. It has to be a file handler. First, open the file with $fh = fopen('/path/to/download/the/file/to.zip', 'w'); and close with fclose($fh); after curl_close($ch);. A...
django MultiValueDictKeyError error, how do I deal with it
...'re trying to get a key from a dictionary when it's not there. You need to test if it is in there first.
try:
is_private = 'is_private' in request.POST
or
is_private = 'is_private' in request.POST and request.POST['is_private']
depending on the values you're using.
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How to make a background 20% transparent on Android
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This may cause graphic bugs! Use with caution and lots of testing.
– Michael
May 9 '19 at 17:01
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Can I use the range operator with if statement in Swift?
...e code is compiled in Xcode 6.3 with
optimizations switch on, then for the test
if 200 ... 299 ~= statusCode
actually no function call is generated at all, only three assembly instruction:
addq $-200, %rdi
cmpq $99, %rdi
ja LBB0_1
this is exactly the same assembly code that is generated...
What's the best way to store Phone number in Django models
...rom object field:
client.phone.as_e164
Normolize phone string (for tests and other staff):
from phonenumber_field.phonenumber import PhoneNumber
phone = PhoneNumber.from_string(phone_number=raw_phone, region='RU').as_e164
2. Phone by regexp
One note for your model: E.164 numbers ...
How to insert a newline in front of a pattern?
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This works in bash and zsh, tested on Linux and OS X:
sed 's/regexp/\'$'\n/g'
In general, for $ followed by a string literal in single quotes bash performs C-style backslash substitution, e.g. $'\t' is translated to a literal tab. Plus, sed wants you...
Jade: Links inside a paragraph
... this is he rest of the paragraph
I wasn't aware of this myself and just tested it using the jade command line tool. It seems to work just fine.
EDIT:
It seems it can actually be done entirely in Jade as follows:
p
| this is the start of the para
a(href='http://example.com;) a link
| an...
Scrolling child div scrolls the window, how do I stop that?
...ross-browser way to do this on the Y axis, it works on desktop and mobile. Tested on OSX and iOS.
var scrollArea = this.querySelector(".scroll-area");
scrollArea.addEventListener("wheel", function() {
var scrollTop = this.scrollTop;
var maxScroll = this.scrollHeight - this.offsetHeight;
...
Displaying a message in iOS which has the same functionality as Toast in Android
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}
Example of calling:
showToast(controller: self, message : "This is a test", seconds: 2.0)
Output:
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