大约有 23,000 项符合查询结果(耗时:0.0494秒) [XML]
Using ChildActionOnly in MVC
... a few properties common to all pages, one way to accomplish this is use a base view model and have all other view models inherit from it. Then, the _Layout can use the base view model and the common properties. The downside (which is subjective) is that all view models must inherit from the base vi...
Find a value anywhere in a database
...- from Narayana Vyas. It searches all columns of all tables in a given database. I have used it before and it works.
This is the Stored Proc from the above link - the only change I made was substituting the temp table for a table variable so you don't have to remember to drop it each time.
CREATE ...
NOT using repository pattern, use the ORM as is (EF)
...'s why.
Coding for the exception
Do you code for the 1% chance your database is going to change from one technology to another? If you're thinking about your business's future state and say yes that's a possibility then a) they must have a lot of money to afford to do a migration to another DB te...
How can I use “sizeof” in a preprocessor macro?
...ocess). Not really #if statement, so you cannot e.g. exclude block of code based on this.
– keltar
Oct 14 '13 at 8:21
add a comment
|
...
Export specific rows from a PostgreSQL table as INSERT SQL script
I have a database schema named: nyummy and a table named cimory :
9 Answers
9
...
Storing JSON in database vs. having a new column for each key
...iginal statement that your default preference, when using a relational database, should still be column-per-value. Relational databases are still built on the assumption of that the data within them will be fairly well normalized. The query planner has better optimization information when looking at...
Best way to read a large file into a byte array in C#?
.... Unless you absolutely need all the data at once, consider using a Stream-based API (or some variant of reader / iterator). That is especially important when you have multiple parallel operations (as suggested by the question) to minimise system load and maximise throughput.
For example, if you ar...
JavaScript Editor Plugin for Eclipse [duplicate]
...go with:
For small scripts: The js editor + jsHint plugin
For large code bases: TypeScript Eclipse plugin, or a similar transpiled language... I only know that TypeScript works well in Eclipse.
Of course you may want to keep JS for easy project setup and to avoid the transpilation process... the...
How does the Amazon Recommendation feature work?
...8", (2008).
A. Töscher, M. Jahrer, R. Legenstein, "Improved Neighborhood-Based Algorithms for Large-Scale Recommender Systems", SIGKDD Workshop on Large-Scale Recommender Systems and the Netflix Prize Competition (KDD’08) , ACM Press (2008).
Y. Koren, "The BellKor Solution to the Netflix Gran...
Android Archive Library (aar) vs standard jar
...se Proguard on your library to obfuscate your classes but as with any Java-based bytecode, there's no way to stop people from decompiling your code.
– unify
Apr 13 '17 at 18:16
...