大约有 3,551 项符合查询结果（耗时：0.0254秒） [XML]
implements Closeable or implements AutoCloseable
...ould benefit of try-with-resources throw other checked exceptions (eg java.sql.Connection.close() so AutoCloseable.close() throws Exception. Changing the existing Closeable contract would break all existing applications/library relying on the contract that close() only throws IOException and not all...
How do I move a redis database from one server to another?
... cloud instance and use that instance as my new redis server. If it were MySQL, I would export the DB from the old server and import it into the new server. How should I do this with redis?
...
What are some good Python ORM solutions? [closed]
... back-end that I can implement using Python that then speaks to the PostgreSQL DB via an ORM (JSON to the browser).
12 Answ...
PowerShell: Run command from script's directory
...ectory because of path providers: you might be CD'ing into the registry, a SQL database or an IIS hive etc...
– piers7
Nov 7 '13 at 8:42
1
...
Can I store images in MySQL [duplicate]
...to save the thumbs (since they are very small) in the database and I use MySQL. (I don't want to save the thumbs as physical files on the drive.)
Does MySQL allow saving and retrieving image data and how do I go about it? If it doesn't support image data, is there any free database that does? I wi...
Query a parameter (postgresql.conf setting) like “max_connections”
...en possible (and how, if yes) to query a database server setting in PostgreSQL (9.1)?
1 Answer
...
How do I improve ASP.NET MVC application performance?
...orage for your data, for example, files, key/value stores, etc. - not only SQL Server
Last but not least, test your web site for performance
share
|
improve this answer
|
fo...
PyLint, PyChecker or PyFlakes? [closed]
...dule to analyze it. If you don't want your code to run (e.g, it performs a SQL query), that's bad.
PyFlakes is supposed to be lite. Indeed, it decided that the code was perfect. I am looking for something quite severe so I don't think I'll go for it.
PyLint has been very talkative and rated the code...
Storing Python dictionaries
...onfigured to store dictionaries to a file, to a directory context, or to a SQL database. The API is the same for whatever you choose as the backend archive. It gives you an "archivable" dictionary with which you can use load and dump to interact with the archive.
...
Shortcuts in Objective-C to concatenate NSStrings
...
@JohannesFahrenkrug Then why this NSString* const SQL_CREATE_TABLE_str = @"CREATE TABLE IF NOT EXISTS " TABLE_NAME @" (...);"; doesn't work? I'm having Expected '@' in program error :(
– Vagif
Jun 1 '17 at 19:56
...