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What exactly are iterator, iterable, and iteration?
... that method on the object passed to it.
For example:
>>> s = 'cat' # s is an ITERABLE
# s is a str object that is immutable
# s has no state
# s has a __getitem__() method
>>> t = iter(s) # t is an ITERATOR
...
How do I associate file types with an iPhone application?
... than the already-existing custom URL schemes. You can register your application to handle particular document types, and any application that uses a document controller can hand off processing of these documents to your own application.
For example, my application Molecules (for which the source ...
Convert .pem to .crt and .key
Can anyone tell me the correct way/command to extract/convert the certificate .crt and private key .key files from a .pem file? I just read they are interchangable, but not how.
...
How to throw a C++ exception
...oor understanding of exception handling(i.e., how to customize throw, try, catch statements for my own purposes).
5 Answers...
How to un-submodule a Git submodule?
... that the other solutions suffer from. It's also a very easy one-line invocation that does all of the work for you. G'luck.
It builds on the excellent work by Lucas Jenß, described in his blog post "Integrating a submodule into the parent repository", but automates the entire process and cleans u...
Difference between author and committer in Git?
...' to show 'commit date'
go low level and show the entire commit data:
git cat-file -p HEAD
How to set the committer date of a new commit?
git commit --date only sets the author date: for the committer date the best I could find was with the environment variable:
GIT_COMMITTER_DATE='2000-01-01T...
How to use Git properly with Xcode?
...
I have worked on iPhone applications full time since the SDK launch, most of that time spent working on teams with multiple developers.
The truth is that it's way more harmful to disallow merging of that .pbxproj file than it is helpful. As you say, wh...
How to fix: “UnicodeDecodeError: 'ascii' codec can't decode byte”
...
Finally I got it:
as3:/usr/local/lib/python2.7/site-packages# cat sitecustomize.py
# encoding=utf8
import sys
reload(sys)
sys.setdefaultencoding('utf8')
Let me check:
as3:~/ngokevin-site# python
Python 2.7.6 (default, Dec 6 2013, 14:49:02)
[GCC 4.4.5] on linux2
Type "help", "...
How do I verify/check/test/validate my SSH passphrase?
...hink. I am getting an error: "Could not open a connection to your authentication agent."
– IgorGanapolsky
Feb 12 '14 at 21:15
...
INNER JOIN ON vs WHERE clause
...r™ 2005 T-SQL Querying
(8) SELECT (9) DISTINCT (11) TOP <top_specification> <select_list>
(1) FROM <left_table>
(3) <join_type> JOIN <right_table>
(2) ON <join_condition>
(4) WHERE <where_condition>
(5) GROUP BY <group_by_list>
(6) ...