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Android: What's the difference between Activity.runOnUiThread and View.post?
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$window.unbind('scroll', onScroll);
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What is the X-REQUEST-ID http header?
... is generated (randomly) by the client it does not contain any sensitive information, and should thus not violate the user's privacy. As a unique ID is created per request it does also not help with tracking users.
share
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Clearing purchases from iOS in-app purchase sandbox for a test user
...d a "plus" string to the email to create aliases for an address: so tester+01@gmail.com and tester+02@gmail.com both really just go to tester@gmail.com. Probably other email hosts do the same. When you create a test account you need to introduce: first name, last name, email address, password, secre...
Converting string into datetime
...>> import timestring
>>> timestring.Date('monday, aug 15th 2015 at 8:40 pm')
<timestring.Date 2015-08-15 20:40:00 4491909392>
>>> timestring.Date('monday, aug 15th 2015 at 8:40 pm').date
datetime.datetime(2015, 8, 15, 20, 40)
>>> timestring.Range('next week')
&...
When are you truly forced to use UUID as part of the design?
...ID generator/parser for Ruby, so I consider myself to be reasonably well-informed on the subject. There are four major UUID versions:
Version 4 UUIDs are essentially just 16 bytes of randomness pulled from a cryptographically secure random number generator, with some bit-twiddling to identify the U...
Disable a Maven plugin defined in a parent POM
...Also look out for plugins versus pluginManagement. The later overrides the former.
– bmargulies
Oct 19 '11 at 12:55
I ...
Amazon S3 CORS (Cross-Origin Resource Sharing) and Firefox cross-domain font loading
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Update September 10, 2014:
You shouldn't need to do any of the query string hacks below anymore since Cloudfront properly supports CORS now. See http://aws.amazon.com/blogs/aws/enhanced-cloudfront-customization/ and this answer for more info: htt...
PHP_SELF vs PATH_INFO vs SCRIPT_NAME vs REQUEST_URI
...le 1.
PHP_SELF is different from SCRIPT_NAME only when requested url is in form:
http://example.com/test.php/foo/bar
[PHP_SELF] => /test.php/foo/bar
[SCRIPT_NAME] => /test.php
(this seems to be the only case when PATH_INFO contains sensible information [PATH_INFO] => /foo/bar)
Note: this...
Why use argparse rather than optparse?
...d /
handling zero-or-more and one-or-more style arguments
producing more informative usage messages
providing a much simpler interface for custom types and actions
More information is also in PEP 389, which is the vehicle by which argparse made it into the standard library.
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Computed / calculated / virtual / derived columns in PostgreSQL
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edited Oct 6 '16 at 14:01
answered Dec 13 '15 at 20:06
E...