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Is it unnecessary to put super() in constructor?
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So, I guess the answer to the OP's question in the title is "yes, it is unnecessary to include super() in the child constructor", because super() is a call to the "accessible no-args constructor".
– flow2k
Jul 31 '17 at 8:09
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jQuery UI accordion that keeps multiple sections open?
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Pretty simple:
<script type="text/javascript">
(function($) {
$(function() {
$("#accordion > div").accordion({ header: "h3", collapsible: true });
})
})(jQuery);
</script>
<div id="accordio...
How to start an application without waiting in a batch file?
...ole window, using “\Foo\Bar\Path with spaces in it\program.exe” as its title.
If you use start with something that is (or needs to be) surrounded by quotes, you need to put empty quotes as the first argument:
start "" "\Foo\Bar\Path with spaces in it\program.exe"
This is because start interp...
How to run multiple .BAT files within a .BAT file
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If we have two batch scripts, aaa.bat and bbb.bat, and call like below
call aaa.bat
call bbb.bat
When executing the script, it will call aaa.bat first, wait for the thread of aaa.bat terminate, and call bbb.bat.
But if you don't want to wait ...
jQuery AJAX cross domain
...omain.
Using PHP it's really simple, just add the following line into the script that you want to have access outside from your domain:
header("Access-Control-Allow-Origin: *");
Don't forget to enable mod_headers module in httpd.conf.
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HTML5 input type range show range value
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This uses javascript, not jquery directly. It might help get you started.
function updateTextInput(val) {
document.getElementById('textInput').value=val;
}
<input type="range" name="rangeInput" min="0" max="10...
Optional query string parameters in ASP.NET Web API
...MVC4.
Now you can do:
public string GetFindBooks(string author="", string title="", string isbn="", string somethingelse="", DateTime? date= null)
{
// ...
}
and everything will work out of the box.
share
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Validating an XML against referenced XSD in C#
...-schema" xmlns:cd="urn:cd-schema">
<book genre="novel">
<title>The Confidence Man</title>
<price>11.99</price>
</book>
<cd:cd>
<title>Americana</title>
<cd:artist>Offspring</cd:artist>
<price>16.95&l...
Safari 3rd party cookie iframe trick no longer working?
...ard tricks to get 3rd party cookies in Safari was as follows: use some javascript to POST to a hidden iframe. It (used to) trick Safari into thinking that the user had interacted with the 3rd party content and so then allow cookies to be set.
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How to use Greek symbols in ggplot2?
...s,
aes(mpg, disp, color=factor(gear))) +
geom_point() +
labs(title="Title (\u03b1 \u03a9)", # works fine
x= "\u03b1 \u03a9 x-axis title", # works fine
y= "\u03b1 \u03a9 y-axis title", # works fine
color="\u03b1 \u03a9 Groups:") + # works fine
scale_x_conti...