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Why is there an “Authorization Code” flow in OAuth2 when “Implicit” flow works so well?
...ave the following properties:
They are not part of the HTTP request therefore they can't be read by servers and because of that they cannot be intercepted by intermediary servers/routers (this is important).
They only exist on the browser - client side - so the only way to read the hash fragment i...
iFrame src change event detection?
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Correction: this.contentWindow.location is available for other domains. Even this.contentWindow.location.href is available for other domains, but only for writing. However reading this.contentWindow.location.href is limited to the same domain.
– wadim
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Easiest way to copy a single file from host to Vagrant guest?
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Since you ask for the easiest way, I suggest using vagrant-scp. It adds a scp command to vagrant, so you can copy files to your VM like you would normally do with scp.
Install via:
vagrant plugin install vagrant-scp
Use it like so:
va...
MySQL - UPDATE multiple rows with different values in one query
...in') AND
cod_office = '17389551';
I don't understand your date format. Dates should be stored in the database using native date and time types.
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What is stdClass in PHP?
...ython (Edit: but not actually used as universal base class; thanks @Ciaran for pointing this out).
It is useful for anonymous objects, dynamic properties, etc.
An easy way to consider the StdClass is as an alternative to associative array. See this example below that shows how json_decode() allow...
How do I check if an index exists on a table field in MySQL?
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Try:
SELECT * FROM information_schema.statistics
WHERE table_schema = [DATABASE NAME]
AND table_name = [TABLE NAME] AND column_name = [COLUMN NAME]
It will tell you if there is an index of any kind on a certain column without the need t...
Large, persistent DataFrame in pandas
... by some complex Python internal issues (this is vague but it's been known for a long time: http://github.com/pydata/pandas/issues/407).
At the moment there isn't a perfect solution (here's a tedious one: you could transcribe the file row-by-row into a pre-allocated NumPy array or memory-mapped fi...
Android WebView: handling orientation changes
The issue is the performance following rotation. The WebView has to reload the page, which can be a bit tedious.
20 Answers...
What's the Best Way to Shuffle an NSMutableArray?
...answer by Ladd.
Edit: Changed (arc4random() % nElements) to arc4random_uniform(nElements) thanks to answer by Gregory Goltsov and comments by miho and blahdiblah
Edit: Loop improvement, thanks to comment by Ron
Edit: Added check that array is not empty, thanks to comment by Mahesh Agrawal
// NS...
Disable sorting for a particular column in jQuery DataTables
...plugin to sort the table fields. My question is: how do I disable sorting for a particular column? I have tried with the following code, but it did not work:
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