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FileSystemWatcher Changed event is raised twice
...<FileSystemEventArgs>(fileSystemWatcher, "Renamed") .Select(e => e.EventArgs) .Distinct(e => e.FullPath) .Subscribe(onNext);
– Kjellski
Oct 24 '14 at 15:55
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Google OAuth 2 authorization - Error: redirect_uri_mismatch
...update redirect URIs.
Go to https://console.developers.google.com
Select your Project
Click on the menu icon
Click on API Manager menu
Click on Credentials menu. And under OAuth 2.0 Client IDs, you will find your client name. In my case, it is Web Clie...
Python argparse: Make at least one argument required
...tiple aspects of command line based program:
good design of command line
selecting/using proper parser
argparse offers a lot, but restricts possible scenarios and can become very complex.
With docopt things go much shorter while preserving readability and offering high degree of flexibility. If...
Not class selector in jQuery
Is there a simple selector expression to not select elements with a specific class?
2 Answers
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Converting timestamp to time ago in PHP e.g 1 day ago, 2 days ago…
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Terrible solution. Why does this have 42 upvotes and selected answer? Since when does every month have 30 days?
– BadHorsie
Mar 14 '14 at 17:22
5
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Having a UITextField in a UITableViewCell
...he exact same thing. However, the text field only shows up when the row is selected. Otherwise is isn't drawn at all. In the above example I just get the label, ie Login. This is with iOS 4.2 on iPad.
– David
Jan 5 '11 at 6:53
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:active pseudo-class doesn't work in mobile safari
...ed if the page is scrolled. In light of this, I suggest using this only on select elements. In my case, I am developing a web-app for use out in the field which is basically a list of buttons to navigate pages and submit actions. Because the whole page is pretty much buttons in some cases, this won'...
if A vs if A is not None:
... method returns None if there were no rows in the result. Suppose you were selecting a value that might return 0 and need to know whether it's actually 0 or whether the query had no results at all.
A common idiom is to give a function or method's optional argument the default value of None, and the...
Change Active Menu Item on Page Scroll?
... scroll event of the container (usually window).
Quick example:
// Cache selectors
var topMenu = $("#top-menu"),
topMenuHeight = topMenu.outerHeight()+15,
// All list items
menuItems = topMenu.find("a"),
// Anchors corresponding to menu items
scrollItems = menuItems.map(functio...
How to find elements with 'value=x'?
...ifferent values are located into #attached_docs , but I don't know how to select element with value="123" .
5 Answers
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