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Ruby's ||= (or equals) in JavaScript?
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I believe teardown needs to be explicit on jsperf so this test should show the short circuit performance. My guess is that V8 has a special optimization for the form a = a || b.
– jchook
Mar 9 '16 at 2:31
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How do I remove duplicates from a C# array?
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The following tested and working code will remove duplicates from an array. You must include the System.Collections namespace.
string[] sArray = {"a", "b", "b", "c", "c", "d", "e", "f", "f"};
var sList = new ArrayList();
for (int i = 0; ...
Php multiple delimiters in explode
... )
)
);
}
It's sort of unreadable, I guess, but I tested it as working over here.
One-liners ftw!
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CSS center display inline block?
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How about display:inline elements? I tested it is not working the way I am expecting it to be
– geckob
Aug 27 '15 at 14:59
add a comment
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find() with nil when there are no records
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Even so I think this is better looking for testing
– SomeSchmo
Aug 2 '17 at 15:30
use ...
How can I hide an HTML table row so that it takes up no space?
...='visibility:collapse'><td>stuff</td></tr>
I've only tested it on Chrome but putting this on the <tr> hides the row PLUS all the cells inside the row still contribute to the widths of the columns. I will sometimes make an extra row at the bottom of a table with just some...
undefined reference to `__android_log_print'
... Only solution that helped me! Thanks a ton, I would extend it by a test if the library was found for better feedback to the developer as here stackoverflow.com/a/37868829/10030695
– ManuelTS
Jan 6 '19 at 15:02
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How do I cancel form submission in submit button onclick event?
...ton, and on the click event, submit your form if it passes your validation tests?
e.g
<input type='button' value='submit request' onclick='btnClick();'>
function btnClick() {
if (validData())
document.myform.submit();
}
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How to list imported modules?
...ou could find the intersection of sys.modules with globals, and do no type testing at all.
– Marcin
Oct 15 '13 at 15:15
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How to remove the URL from the printing page?
...ode below the header and footers are omitted from the printed page. I have tested this in FireFox and Chrome.
<style media="print">
@page {
size: auto;
margin: 0;
}
</style>
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