大约有 33,000 项符合查询结果（耗时：0.0518秒） [XML]
How to view the SQL queries issued by JPA?
... get the SQL for a specific Query at runtime you can use the DatabaseQuery API:
Query query = em.createNamedQuery("findMe");
Session session = em.unwrap(JpaEntityManager.class).getActiveSession();
DatabaseQuery databaseQuery = ((EJBQueryImpl)query).getDatabaseQuery();
databaseQuery.prepareCall(s...
Removing event listener which was added with bind
... parameter, with "click" as the type. developer.mozilla.org/en-US/docs/Web/API/EventTarget/…
– Ben
Feb 25 '16 at 15:45
...
I get a “An attempt was made to load a program with an incorrect format” error on a SQL Server repli
...is what ultimately worked for me. Especially for folks trying to debug Web API with Service Fabric libraries!!! If you are using any Service Fabric DLLs in your project, make sure you are using the above solution.
– Chris Dutra
Sep 1 '16 at 0:45
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Attach a file from MemoryStream to a MailMessage in C#
...l client handle the attachment sensibly. docs.microsoft.com/en-us/dotnet/api/…
– tranquil tarn
Jun 10 at 12:02
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How to paginate with Mongoose in Node.js?
...
After taking a closer look at the Mongoose API with the information provided by Rodolphe, I figured out this solution:
MyModel.find(query, fields, { skip: 10, limit: 5 }, function(err, results) { ... });
...
getResourceAsStream() vs FileInputStream
...ly controllable. You should really prefer using absolute paths in the File API instead of relative paths. E.g. C:\full\path\to\file.ext.
You don't want to hardcode or guess the absolute path in Java (web)applications. That's only portability trouble (i.e. it runs in system X, but not in system Y). T...
PostgreSQL function for last inserted ID
...fy the way you call your INSERT statement (in the worst case, perhaps your API or DB layer does not expect an INSERT to return a value); it's not standard SQL (who cares); it's available since Postgresql 8.2 (Dec 2006...)
Conclusion: If you can, go for option 3. Elsewhere, prefer 1.
Note: all th...
How to set timer in android?
...long the way, you can use the CountDownTimer class that is available since API level 1.
new CountDownTimer(30000, 1000) {
public void onTick(long millisUntilFinished) {
editText.setText("Seconds remaining: " + millisUntilFinished / 1000);
}
public void onFinish() {
edit...
Relative paths in Python
... if you're using setuptools, you should probably use its package resources API instead.
UPDATE: I'm responding to a comment here so I can paste a code sample. :-)
Am I correct in thinking that __file__ is not always available (e.g. when you run the file directly rather than importing it)?
I...
Weird Integer boxing in Java
...afc there is no other way to unbox an Integer than via the official public API, i.e. calling intValue(). But there are other possible ways to get an Integer instance for an int value, e.g. a compiler may generate code keeping and reusing previously created Integer instances.
– ...