How to compare values of generic types?
IComparable doesn’t overload the >= operator. You should use value.CompareTo(_minimumValue) >= 0
CSS to prevent child element from inheriting parent styles [duplicate]
Unfortunately, you’re out of luck here. There is inherit to copy a certain value from a parent to its children, but there is no property the other way round (which would involve another selector to decide which style to revert). You will have to revert style changes manually: div { color: green; } form div … Read more
Pythonic way to create union of all values contained in multiple lists
set.union does what you want: >>> results_list = [[1,2,3], [1,2,4]] >>> results_union = set().union(*results_list) >>> print(results_union) set([1, 2, 3, 4]) You can also do this with more than two lists.
selenium.common.exceptions.ElementClickInterceptedException: Message: element click intercepted: Element is not clickable with Selenium and Python
If the path of the xpath is right, maybe you can try this method to solve this problem. Replace the old code with the following code: button = driver.find_element_by_xpath(“xpath”) driver.execute_script(“arguments[0].click();”, button) I solved this problem before, but to be honestly, I don’t know the reason.
How do I solve the ‘classic’ knapsack algorithm recursively?
What did you try? The idea, given the problem you stated (which specifies we must use recursion) is simple: for each item that you can take, see if it’s better to take it or not. So there are only two possible path: you take the item you don’t take it When you take the item, … Read more
Pass jquery variables between iframe and parent
$(“#myid”, top.document); or $(“#myid”, parent.document.body); This will give you access to the container of the IFRAME as per : http://groups.google.com/group/jquery-en/browse_thread/thread/5997ef4a60a123af
My CSS is not getting injected through my content script
The style sheet is actually injected, but not applied, because other styles override the rules. To get the rules to work, you have some options: Increase the specificity of your CSS rules. Suffix every rule with !important: #test { margin: 0 10px !important; background: #fff !important; padding: 3px !important; color: #000 !important; } Inject the … Read more
How to do a horizontal scroll on mouse wheel scroll?
It looks like he’s just mapping the mousewheel event to scrolling the area. In IE, this is really easy by just using the doScroll() method – this will scroll the horizontal bar by the amount the vertical bar would normally scroll by. Other browsers don’t support the doScroll() method, so you have to live with … Read more
mod_rewrite: replace underscores with dashes
First you must achieve consistency in the existing URLs. Basically, you have to normalize all existing names to always use dashes. Ok, you’ve done that. We’re starting with the following assumption: The URL is roughly of the form: http://example.com/articles/what-ever/really-doesnt_matter/faulty_article_name where only URLs under /articles should be rewritten, and only the /faulty_article_name part needs to be … Read more
How to use Blob URL, MediaSource or other methods to play concatenated Blobs of media fragments?
There is currently no Web API targeted to video editing. The MediaStream and MediaRecorder APIs are meant to deal with live sources. Because of the structure of video files, you can’t just slice a part of it to make a new video, nor can you just concatenate small video files to make one longer. In … Read more