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Can I apply the required attribute to fields in HTML5?
...e attribute specified,
and has a display size of 1 (do not have SIZE=2 or more - omit it if not needed);
and if the value
of the first option element in the
select element's list of options (if
any) is the empty string (i.e. present as value=""),
and that
option element's paren...
Detect when browser receives file download
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22 Answers
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Active
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How do you git show untracked files that do not exist in .gitignore
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276
You can explicitly list what is being tracked and untracked as follows to see if Git is seeing...
How to draw a dotted line with css?
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Sinan ÜnürSinan Ünür
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How to store date/time and timestamps in UTC time zone with JPA and Hibernate
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With Hibernate 5.2, you can 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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Android: Why does long click also trigger a normal click?
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286
From Event Listeners:
onLongClick() - This returns a boolean to indicate whether you have ...
Port 80 is being used by SYSTEM (PID 4), what is that?
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32 Answers
32
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SQL Server add auto increment primary key to existing table
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answered Feb 1 '11 at 12:15
marc_smarc_s
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Android static object lifecycle
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240
Lets start with a bit of background: What happens when you start an application?
The OS st...
Custom attributes in styles.xml
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edited Jan 26 '18 at 15:35
answered Jul 29 '11 at 3:23
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