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How can I do DNS lookups in Python, including referring to /etc/hosts?
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What is scaffolding? Is it a term for a particular platform?
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See linuxgeekoid.wordpress.com/2011/06/18/… for an elaboration of this perspective. Other uses of the term are derivative.
– Alan
Feb 19 '15 at 22:50
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Is there a JavaScript strcmp()?
...then I am a little puzzled that == is used and not === since the latter avoid type conversion and hence is that micro second faster.
– Tokimon
Jun 30 '14 at 8:45
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What does glLoadIdentity() do in OpenGL?
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The identity matrix, in terms of the projection and modelview matrices, essentially resets the matrix back to its default state.
As you hopefully know, glTranslate and glRotate are always relative to the matrix's current state. ...
How do I determine the target architecture of static library (.a) on Mac OS X?
... In my experience file often fails.
– Stefan Schmidt
Feb 13 '12 at 15:41
4
See the answer abo...
Read and overwrite a file in Python
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If you don't want to close and reopen the file, to avoid race conditions, you could truncate it:
f = open(filename, 'r+')
text = f.read()
text = re.sub('foobar', 'bar', text)
f.seek(0)
f.write(text)
f.truncate()
f.close()
The functionality will likely also be cleaner and safer ...
Is it a good idea to use Google Guava library for Android development?
I am involved in the development of Android application which is a rather "thick" mobile client for a Web service. It heavily communicates with the server but also has a lot of inner logic too. So, I decided to use some features of Google Guava library to simplify development process. Here is a li...
Convert Linq Query Result to Dictionary
... I also checked the queries that the second way I posted (and wanted to avoid) and they only get the necessary items. Sure it does 2 queries so the server itself have to search twice the tables, but the object mapping is simple enough.
– Tipx
Jun 5 '09 at 2:20
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Convert UTC to local time in Rails 3
...ime (US & Canada)' -- in config/application.rb
– idrinkpabst
Jul 23 '13 at 10:03
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insert multiple rows via a php array into mysql
...le rows is much faster in MySQL than one INSERT statement per row.
That said, it sounds like you might be running into string-handling problems in PHP, which is really an algorithm problem, not a language one. Basically, when working with large strings, you want to minimize unnecessary copying. Pri...