大约有 40,000 项符合查询结果（耗时：0.0427秒） [XML]
TINYTEXT, TEXT, MEDIUMTEXT, and LONGTEXT maximum storage sizes
...ldly at 5 letters per word, I've rounded down from 11 bytes per word.
CJK scripts (Hanzi, Kanji, Hiragana, Katakana, etc) I know nothing of; I believe characters mostly require 3 bytes in UTF-8, and (with massive simplification) they might be considered to use around 2 characters per word, so they ...
How do you debug MySQL stored procedures?
...s. This allows me to see the value of any variable at a given point in the script, but is there a better way to debug MySQL stored procedures?
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Define variable to use with IN operator (T-SQL)
...ur alternative is better. I really mean generating SQL from within an SQL script usually causes unmaintainable code, risk of injection attackes and a raft of other nastiness.
– badbod99
Nov 10 '09 at 11:53
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Show a PDF files in users browser via PHP/Perl
... work with ob_gzhandler() and this is a snippet of code rather than a full script. Ngnix handles compression better than php. You can use zlib if it suits your app and server setup.
– Kareem
Jun 20 at 3:11
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SQLAlchemy default DateTime
...as part of the CREATE TABLE statement.
For example, if you write an ad hoc script against this table, using server_default means you won't need to worry about manually adding a timestamp call to your script--the database will set it automatically.
Understanding SQLAlchemy's onupdate/server_onupdate
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json_encode/json_decode - returns stdClass instead of Array in PHP
Observe this little script:
7 Answers
7
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ReferenceError: event is not defined error in Firefox
... Firefox. Now, I have a big problem because the whole page is based upon a script that doesn't work in Firefox.
2 Answers
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How to declare a variable in a PostgreSQL query
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This is ideal for when I have a migration script where I want to import some relational data. Obviously I won't know the sequence id the relational data is given.
– Relequestual
Feb 13 '15 at 9:40
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Command-line svn for Windows?
...s perfect command line svn alternative, because the other linux tools, and scripting possibilities. You need to select subversion package in cygwin setup, to access svn commands.
– voji
Oct 25 '15 at 7:08
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What is Python used for? [closed]
... must be done explicitly. This is different from, for example, Perl or Javascript, where you have weak typing, and can write things like "hello" + 5 to get "hello5".
Python is object oriented, with class-based inheritance. Everything is an object (including classes, functions, modules, etc), in the ...