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.NET HashTable Vs Dictionary - Can the Dictionary be as fast?
... page as Richard posted it... Was going to ask about Chaining but the MSDN site is actually helpful!
– Jon
Jul 6 '09 at 20:56
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When is .then(success, fail) considered an antipattern for promises?
...tely one of the best explanations of an important Promise mechanic on this site.
– Patrick Roberts
Feb 2 '18 at 21:28
2
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JOIN queries vs multiple queries
...specific case. It depends on a lot of things. Jeff Atwood (founder of this site) actually wrote about this. For the most part, though, if you have the right indexes and you properly do your JOINs it is usually going to be faster to do 1 trip than several.
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load scripts asynchronously
...result I have several .js and .css files. I need to create a loader for my site because it takes some time to load. it will be nice if I can display the loader before importing all the:
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Looking to understand the iOS UIViewController lifecycle
...hese features just using a UIView.
There's great documentation on Apple's site here. Putting in simply though:
ViewDidLoad - Called when you create the class and load from xib. Great for initial setup and one-time-only work.
ViewWillAppear - Called right before your view appears, good for hiding/...
Check if Internet Connection Exists with Javascript? [duplicate]
...'s connection then it'll also be flawed during routine use anyhow. If your site is unreachable for any reason, then your other services running on the same servers will likely be unreachable also. That decision is up to you.
I wouldn't recommend making an XHR request to someone else's service, even...
Detecting a mobile browser
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Hi I just visited the detectmobilebrowsers.com link on my iPad 3, iOS 6.1.2, and it says "No mobile browser detected".
– Richard Lovejoy
Mar 27 '13 at 18:28
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How to fully clean bin and obj folders within Visual Studio?
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This site: https://sachabarbs.wordpress.com/2014/10/24/powershell-to-clean-visual-studio-binobj-folders/ uses William Kempf's powershell commands to remove any bin and obj folders from the current directory and sub directories. It...
Can you use hash navigation without affecting history?
...e 30 under Windows 8, if I go to Chrome History and select "More from this site" under my test url, I can see all the hashes that were added with this method.
– Alex Vang
Oct 8 '13 at 12:14
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window.close and self.close do not close the window in Chrome
...ust have already been opened by the user clicking a button within the same site domain.
For example, the window that uses the method above to close itself, can be opened from a page using this code (code provided from my example page linked above):
window_close_tester.htm
JavaScript:
function op...