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getApplicationContext(), getBaseContext(), getApplication(), getParent()
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getApplicationContext() Application context is associated with the Application and will always ...
Enabling error display in PHP via htaccess only
...t I had to create it.
– PJunior
May 3 '14 at 12:11
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like ogugua I also now have internal server ...
Purpose of “consider_all_requests_local” in config/environments/development.rb?
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Non-local requests result in user-friendly error pages. Local requests, assumed to come from de...
XML Serialization - Disable rendering root element of array
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How to convert floats to human-readable fractions?
Let's say we have 0.33 , we need to output 1/3 .
If we have 0.4 , we need to output 2/5 .
26 Answers
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Linq to Objects: does GroupBy preserve order of elements?
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Manfred Radlwimmer
12.1k1313 gold badges4444 silver badges5555 bronze badges
answered Sep 21 '09 at 1:25
Konstantin SpirinKons...
How to generate an openSSL key using a passphrase from the command line?
...ase, the password is foobar):
openssl genrsa -aes128 -passout pass:foobar 3072
However, note that this passphrase could be grabbed by any other process running on the machine at the time, since command-line arguments are generally visible to all processes.
A better alternative is to write the pa...
When should I use File.separator and when File.pathSeparator?
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Storing Image Data for offline web application (client-side storage database)
... Offline blob cache for PNG slippy maps
Testing
171 PNG files (total of 3.2MB)
Platforms tested: Chrome v24, FireFox 18, IE 10
Should also work with Chrome & FF for Android
Fetch from web server
using XHR2 (supported on almost all browsers) for blob download from web server
I went with XH...
Run a callback only if an attribute has changed in Rails
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