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Check if option is selected with jQuery, if not select a default
...on>
</select>
<script type="text/javascript">
$(document).ready(function() {
if (!$("#mySelect option:selected").length) {
$("#mySelect option[value='3']").attr('selected', 'selected');
}
});
</script>
...
Add horizontal scrollbar to html table
...
According to my own attempts and everything else I've read on the internet this simply won't work. You can overflow a wrapper element, sure, but not the table itself.
– bloudermilk
Dec 22 '14 at 15:03
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How can I show line numbers in Eclipse?
...in the Editor for that shortcut to work, but that is pretty obvious if one reads the section title in the referred article. :-)
– Björn Larsson
Sep 27 '18 at 10:24
add a comm...
Auto Scale TextView Text to Fit within Bounds
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Future readers, remember to add implementation 'com.android.support:support-compat:28.0.0' in app/build.gradle for the app: ... attributes to work.
– daka
Jan 28 '19 at 18:53
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UITableView Setting some cells as “unselectable”
...ent the method
tableView:shouldHighlightRowAtIndexPath: in your delegate.
Read more here : http://developer.apple.com/library/ios/#documentation/uikit/reference/UITableViewDelegate_Protocol/Reference/Reference.html
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...
iOS 7 UIBarButton back button arrow color
...1 - I'm using this in several of my apps successfully...perhaps you didn't read the caveat about multiple UINavigationControllers.
– DiscDev
Jan 27 '14 at 22:17
7
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C#: Assign same value to multiple variables in single statement
... accessor1.Value = accessor2.Value = accessorSource.Value;
Console.ReadLine();
}
public class AccessorTest
{
public AccessorTest(int value = default(int))
{
_Value = value;
}
private int _Value;
public int Value
{
get
{
Console.W...
Move capture in lambda
...me tricks that involve helper types. Fortunately, the Clang 3.4 compiler already implements this awesome feature. The compiler will be released December 2013 or January 2014, if the recent release pace will be kept.
UPDATE: The Clang 3.4 compiler was released on 6 Jan 2014 with the said feature.
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Sorting a tab delimited file
...txt
Notice the dollar sign in front of the single-quoted string. You can read about
it in the ANSI-C Quoting sections of the bash man page.
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fo...
Cannot use object of type stdClass as array?
...o $result->context by using a single equal =. And the if statement will read it as if it is empty or not, and if the $var has value then that means it is not empty and will always return true.
– JiNexus
Nov 16 '16 at 23:26
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