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Difference Between ViewData and TempData?
...ta is saved into TempDataDictionary object:
It persists in it and can be read from any view or any action in any controller
It can only be read once; once read, it becomes null
It is saved into session so on expiration of session data is lost.
This behavior is new from ASP.NET MVC 2 and latter ...
Spring RestTemplate timeout
...turn restTemplateBuilder
.setConnectTimeout(...)
.setReadTimeout(...)
.build();
}
}
For Spring Boot <= 1.3
@Configuration
public class AppConfig
{
@Bean
@ConfigurationProperties(prefix = "custom.rest.connection")
public HttpComponentsClientHtt...
Datatables: Cannot read property 'mData' of undefined
...>
</tr>
</tbody>
</table>
For more info read more here
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How to read and write into file using JavaScript?
Can anybody give some sample code to read and write a file using JavaScript?
17 Answers
...
Install npm module from gitlab private repository
...d in comments (thanks @felix) using deploy token is much more relevant for reading a private registry on gitlab. This way is the token is compromised, attacker just can read that repository and cannot make changes.
Creating a Deploy Token
Log in to your GitLab account.
Go to the project you want ...
Number of lines in a file in Java
...eed to know the number of lines in these files, usually I open them up and read them line by line until I reach the end of the file
...
How to read the value of a private field from a different class in Java?
...
Try FieldUtils from apache commons-lang3:
FieldUtils.readField(object, fieldName, true);
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Calculate a Running Total in SQL Server
...FROM #t b
WHERE b.ord <= a.ord) AS b
FROM #t a
-- CPU 11731, Reads 154934, Duration 11135
Test 2:
SELECT a.ord, a.total, SUM(b.total) AS RunningTotal
FROM #t a CROSS JOIN #t b
WHERE (b.ord <= a.ord)
GROUP BY a.ord,a.total
ORDER BY a.ord
-- CPU 16053, Reads 154935, Duration...
SSH library for Java [closed]
... int c = checkAck(in);
if (c != 'C') {
break;
}
// read '0644 '
in.read(buf, 0, 5);
long filesize = 0L;
while (true) {
if (in.read(buf, 0, 1) < 0) {
// error
break;
}
if (buf[0] == ' ') {
break;
...
What is the difference between atomic and critical in OpenMP?
...that generality, however, by incurring significant overhead every time a thread enters and exits the critical section (on top of the inherent cost of serialization).
(In addition, in OpenMP all unnamed critical sections are considered identical (if you prefer, there's only one lock for all unname...