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NoSql Crash Course/Tutorial [closed]
I've seen NoSQL pop up quite a bit on SO and I have a solid understanding of why you would use it (from here, Wikipedia, etc). This could be due to the lack of concrete and uniform definition of what it is (more of a paradigm than concrete implementation), but I'm struggling to wrap my head aroun...
When to Redis? When to MongoDB? [closed]
...
I just noticed that this question is quite old. Nevertheless, I consider the following aspects to be worth adding:
Use MongoDB if you don't know yet how you're going to query your data.
MongoDB is suited for Hackathons, startups or every time you don't know how you'll query the data you in...
How to encode the filename parameter of Content-Disposition header in HTTP?
...is the code I currently use. I still have to support IE8, so I cannot get rid of the first part. It turns out that browsers on Android use the built in Android download manager and it cannot reliably parse file names in the standard way.
string contentDisposition;
if (Request.Browser.Browser == "IE...
How to generate .json file with PHP?
...nd it wasn't available at the time this answer was posted but you can get rid of the $result= line and inside your while loop just make the mysql_feth_array($sql)
– user3125900
Feb 7 '14 at 13:20
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Prevent form redirect OR refresh on submit?
...docs explaining that false prevents submission?
– davide
Jan 3 '15 at 3:33
7
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Download a file with Android, and showing the progress in a ProgressDialog
...nload files. Following I will post most common ways; it is up to you to decide which method is better for your app.
1. Use AsyncTask and show the download progress in a dialog
This method will allow you to execute some background processes and update the UI at the same time (in this case, we'll up...
Regex empty string or email
I found a lot of Regex email validation in SO but I did not find any that will accept an empty string. Is this possible through Regex only? Accepting either empty string or email only? I want to have this on Regex only.
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How to get element by class name? [duplicate]
Using JavaScript, we can get element by id using following syntax:
4 Answers
4
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Altering column size in SQL Server
...u can cause a crash (on my environment anyway).
– DavidTheDev
Jan 30 '15 at 15:36
57
It's also im...
Is It Possible to NSLog C Structs (Like CGRect or CGPoint)?
..."%@", NSStringFromCGPoint(cgPoint));
There are a number of functions provided by UIKit that convert the various CG structs into NSStrings. The reason it doesn't work is because %@ signifies an object. A CGPoint is a C struct (and so are CGRects and CGSizes).
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