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URL encoding the space character: + or %20?
...paces with "+" instead of "%20". The MIME type of data encoded this way is application/x-www-form-urlencoded, and it is currently defined (still in a very outdated manner) in the HTML and XForms specifications.
So, the real percent encoding uses %20 while form data in URLs is in a modified form th...
403 Forbidden vs 401 Unauthorized HTTP responses
... This is a response generally returned by your web server, not your web
application.
It’s also something very temporary; the server is asking you to try
again.
So, for authorization I use the 403 Forbidden response. It’s
permanent, it’s tied to my application logic, and it’s...
Core dump file analysis [duplicate]
...ts possible to run gdb path/to/the/binary path/to/the/core when coredumped app is not compiled with -g flag, but path/to/the/binary is same version app, but with -g flag?
– PSIAlt
Nov 18 '12 at 10:45
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How to elegantly deal with timezones
... a website that is hosted in a different timezone than the users using the application. In addition to this, users can have a specific timezone. I was wondering how other SO users and applications approach this? The most obvious part is that inside the DB, date/times are stored in UTC. When on the s...
How do I test an AngularJS service with Jasmine?
...aware of the service or factory. Angular uses this injector itself in your applications, too, to tell the application what is available.
However, it can be called in more than one place, and it can also be called implicitly instead of explicitly. You'll notice in my example spec test file below, the...
Recompile Heroku slug without push or config change
...new ENV value for a setting in a js file that gets compiled into the Rails application.js. It took committing a space to the js file and a push to get the asset to actually recompile.
– Josh Diehl
Oct 14 '14 at 2:35
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Best explanation for languages without null
...in the world. The key is not to add more complexity when implementing the mapping between "world states" and "program states" in your software.
– Brian
Oct 21 '10 at 19:13
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Making a UITableView scroll when text field is selected
... full screen, especially on an iPad. There are hordes of examples of great apps that don't do that. For instance, many of Apple's own, including the Contacts app on the iPad.
– Bob Spryn
Jul 17 '11 at 1:44
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How to create a multiline UITextfield?
I am developing an application where user has to write some information. For this purpose I need a UITextField which is multi-line (in general UITextField is a single line).
...
When NOT to use Cassandra?
...ent solutions and you have to understand which one is best suited for your app/system requirements. For example, MongoDB is fit for use cases where your system demands a schema-less document store. HBase might be fit for search engines, analyzing log data, or any place where scanning huge, two-dime...