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Multiple DB Contexts in the Same DB and Application in EF 6 and Code First Migrations
...ApplicationDbContext.Configuration
Specify the '-Verbose' flag to view the SQL statements being applied to the target database.
Applying explicit migrations: [201402032113124_InitialDatabaseCreation].
Applying explicit migration: 201402032113124_InitialDatabaseCreation.
Running Seed method.
PM> ...
How to make join queries using Sequelize on Node.js
... What if I want to join only Users who are born in 1984 ? In SQL I would do : SELECT * FROM posts JOIN users ON users.id = posts.user_id WHERE users.year_birth = 1984
– Iwazaru
Dec 28 '14 at 20:35
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?? Coalesce for empty string?
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@Jimmyt1988 - Because it approximates the standard T-SQL COALESCE function.
– Justin Morgan
Jan 10 '17 at 16:28
1
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GSON - Date format
...zer works here. However, if you are formatting database entities, use java.sql.Date to register you serializer. Deserializer is not needed.
Gson gson = new GsonBuilder()
.registerTypeAdapter(java.sql.Date.class, ser).create();
This bug report might be related: http://code.google.com/p/google-g...
Google Sheets API Setup · App Inventor 2 中文网
...有限公司 版权所有，未经书面许可，不得转载或使用 隐私策略和使用条款 技术支持 service@fun123.cn
What is the App_Data folder used for in Visual Studio?
...is essentially a storage point for file-based data stores (as opposed to a SQL server database store for example). Some simple sites make use of it for content stored as XML for example, typically where hosting charges for a DB are expensive.
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Change SQLite database mode to read-write
How can I change an SQLite database from read-only to read-write?
14 Answers
14
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Why is using a wild card with a Java import statement bad?
...h cleaner to import entire packages; the issues identified here (e.g. java.sql.Date vs java.util.Date) are easily remedied by other means, not really addressed by specific imports and certainly do not justify insanely pedantic imports on all classes. There is nothing more disconcerting than opening...
How to move out of auto-completed brackets in IntelliJ IDEA (without using the arrow keys)?
...visual indication of tab 'exit' position. For now, it should work in Java, SQL, Python and some other files. It will take some time for other languages to catch up - some language-specific code changes are required.
The feature is disabled by default, you can enable it in
Settings -> Edito...
How to get year, month, day, hours, minutes, seconds and milliseconds of the current moment in Java?
....text.SimpleDateFormat:
Date now = new Date(); // java.util.Date, NOT java.sql.Date or java.sql.Timestamp!
String format1 = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS", Locale.ENGLISH).format(now);
String format2 = new SimpleDateFormat("EEE, d MMM yyyy HH:mm:ss Z", Locale.ENGLISH).format(now);
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