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How to store date/time and timestamps in UTC time zone with JPA and Hibernate
... now force the UTC time zone using the following configuration property:
<property name="hibernate.jdbc.time_zone" value="UTC"/>
For more details, check out this article.
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HTTP Error 403.14 - Forbidden - The Web server is configured to not list the contents of this direct
... your web config file then rename the add value="yourwebformname.aspx"
<system.webServer>
<defaultDocument>
<files>
<add value="insertion.aspx" />
</files>
</defaultDocument>
<directoryBrowse enabled="false" />
</sys...
Will Dart support the use of existing JavaScript libraries?
I understand Dart compiles to JavaScript, and I read the Dart Language Spec on Libraries, although I didn't see an answer there. Also a search on their discussion form for the word 'existing' turns up 3 results that are not related.
...
How do I fix "The expression of type List needs unchecked conversion…'?
...it could hold anything.
The warning-free approach is to create a new List<SyndEntry>, then cast each element of the sf.getEntries() result to SyndEntry before adding it to your new list. Collections.checkedList does not do this checking for you—although it would have been possible to implem...
Adding gif image in an ImageView in android
...ected byte[] pixelStack;
protected byte[] pixels;
protected Vector<GifFrame> frames; // frames read from current file
protected int frameCount;
private static class GifFrame {
public GifFrame(Bitmap im, int del) {
image = im;
...
or (HTML5)
W3Schools.com and I'm pretty sure I remember seeing W3C.org state that <menu> should be used for Toolbar menus and listing form control commands.
...
How to quickly and conveniently create a one element arraylist [duplicate]
...n construct an ArrayList and the fixed-sizeList like
return new ArrayList<String>(Arrays.asList(s));
and (in Java 7+) you can use the diamond operator <> to make it
return new ArrayList<>(Arrays.asList(s));
Single Element List
Collections can return a list with a single ele...
How to build a jar using maven, ignoring test results? [duplicate]
...ep maven from stopping you can add this to the section of the pom.xml:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<testFailureIgnore>true</testFailureIgnore>
&...
How to print to console when using Qt
...can use the following streams originally intended for debugging:
#include<QDebug>
//qInfo is qt5.5+ only.
qInfo() << "C++ Style Info Message";
qInfo( "C Style Info Message" );
qDebug() << "C++ Style Debug Message";
qDebug( "C Style Debug Message" );
qWarning() << "C++ Sty...
std::unique_lock or std::lock_guard?
...std::lock_guard also provides a convenient RAII wrapper, but cannot lock multiple mutexes safely. It can be used when you need a wrapper for a limited scope, e.g.: a member function:
class MyClass{
std::mutex my_mutex;
void member_foo() {
std::lock_guard<mutex_type> lock(this-...