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Illegal mix of collations MySQL Error
...your connect. You client library may support more elegant method to do it (php::mysqli does, php::mysql does not).
– Quassnoi
Jun 17 '09 at 19:04
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Trying to git pull with error: cannot open .git/FETCH_HEAD: Permission denied
...Exactly this! I came across this problem because I had to do sudo clone in order to accept XCode's new license agreement. The answer is to accept the agreement, then clone with no sudo.
– Barnaby
Oct 29 '15 at 23:12
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Accessing a Dictionary.Keys Key through a numeric index
...t = mydict.Keys.ElementAt(mydict.Count -1);
You should not depend on the order of keys in a Dictionary. If you need ordering, you should use an OrderedDictionary, as suggested in this answer. The other answers on this page are interesting as well.
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Map vs Object in JavaScript
...cording to mozilla:
A Map object can iterate its elements in insertion order - a for..of loop will return an array of [key, value] for each iteration.
and
Objects are similar to Maps in that both let you set keys to values,
retrieve those values, delete keys, and detect whether something...
那些微信公众大号是如何赚钱的？ - 资讯 - 清泛网 - 专注C/C++及内核技术
...的经济效益。“你开公众号了吗？”不知从何时起，这个问题在我们日常中出现的频率越来越高。如今，微信公众号不仅是传递好文的平台，承载着万千运营者的兴趣和梦想，而且当粉丝量和文章阅读量高涨之后，随之而来的还...
Can I get JSON to load into an OrderedDict?
Ok so I can use an OrderedDict in json.dump . That is, an OrderedDict can be used as an input to JSON.
6 Answers
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Get table column names in MySQL?
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How about this:
SELECT @cCommand := GROUP_CONCAT( COLUMN_NAME ORDER BY column_name SEPARATOR ',\n')
FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_SCHEMA = 'my_database' AND TABLE_NAME = 'my_table';
SET @cCommand = CONCAT( 'SELECT ', @cCommand, ' from my_database.my_table;');
PREPARE xCo...
SHA-1 fingerprint of keystore certificate
... Look at this to get SHA-1 key using android studio. easybook4u.com/index.php/2017/08/25/…
– Himanshu arora
Aug 28 '17 at 15:31
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show 5 ...
What are some (concrete) use-cases for metaclasses?
... evaluate the class body into a mapping other than a dict, thus supporting ordered attributes, overloaded attributes, and other wicked cool stuff:
import collections
class Metaclass(type):
@classmethod
def __prepare__(meta, name, bases, **kwds):
return collections.OrderedDict()
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Partial Commits with Subversion
...e http://webstaff.itn.liu.se/~karlu20/div/blog/2013-05-31_SVNPartialCommit.php a try. Haven't tried it out myself, though.
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