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In JPA 2, using a CriteriaQuery, how to count results
I am rather new to JPA 2 and it's CriteriaBuilder / CriteriaQuery API:
7 Answers
7
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Why should I use document based database instead of relational database?
...their website)
A document database server, accessible via a RESTful JSON API. Generally, relational databases aren't simply accessed via REST services, but require a much more complex SQL API. Often these API's (JDBC, ODBC, etc.) are quite complex. REST is quite simple.
Ad-hoc and schema-free ...
View's getWidth() and getHeight() returns 0
...obalOnLayoutListener is deprecated, you should now do :
@SuppressLint("NewApi")
@SuppressWarnings("deprecation")
@Override
public void onGlobalLayout() {
// Ensure you call it only once :
if(android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.JELLY_BEAN) {
yourVie...
How to find the created date of a repository project on GitHub?
...ow to know the created date of a project on GitHub.
Use the Repos GitHub API to retrieve this information
Syntax: https://api.github.com/repos/{:owner}/{:repository}
Example: https://api.github.com/repos/libgit2/libgit2sharp
The JSON payload will expose a created_at member with the UTC date th...
How to dismiss notification after action has been clicked
Since API level 16 (Jelly Bean), there is the possibility to add actions to a notification with
9 Answers
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Does Java have a complete enum for HTTP response codes?
...
The Interface javax.servlet.http.HttpServletResponse from the servlet API has all the response codes in the form of int constants names SC_<description>. See http://docs.oracle.com/javaee/6/api/javax/servlet/http/HttpServletResponse.html
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How to get access to HTTP header information in Spring MVC REST controller?
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Prefer abstractions to the low-level details of an API. I would much rather have Spring MVC abstract away the details of the Servlet API. I can use the annotations to pull what I need out of the request.
– Vidya
Oct 24 '13 at 14:50
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Google Maps Android API v2 - Interactive InfoWindow (like in original android google maps)
...ake custom InfoWindow after a click on a marker with the new Google Maps API v2. I want it to look like in the original maps application by Google. Like this:
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如何实现phpcms和discuz的Cookie同步 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...on uc_user_synlogin($uid) {
$uid = intval($uid);
$return = uc_api_post('user', 'synlogin', array('uid'=>$uid));
return $return;
}
修改为
function uc_user_synlogin($uid) {
require_once './include/common.inc.php';
global $_CGLOBAL;
$uid = intval($uid);
...
ucenter应用之间cookietime不能传送问题解决 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...on uc_user_synlogin($uid) {
$uid = intval($uid);
$return = uc_api_post('user', 'synlogin', array('uid'=>$uid));
return $return;
}
修改为
function uc_user_synlogin($uid) {
require_once './include/common.inc.php';
global $_CGLOBAL;
$uid = intval($uid);
...