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Remove scrollbar from iframe
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The scrolling attribute on the iframe is now officially obsolete. CSS should be used instead.
– Mike Poole
Nov 30 '17 at 18:12
4
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Span inside anchor or anchor inside span or doesn't matter?
... matter if for instance you are using some sort icon font. I had this just now with:
<span class="fa fa-print fa-3x"><a href="some_link"></a></span>
Normally I would put the span inside the A but the styling wasn't taking effect until swapped it round.
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Converting a string to int in Groovy
...ntroduced in recent versions of groovy (initial answer is fairly old), but now you can use:
def num = mystring?.isInteger() ? mystring.toInteger() : null
or
def num = mystring?.isFloat() ? mystring.toFloat() : null
I recommend using floats or even doubles instead of integers in the case if the...
jQuery: Can I call delay() between addClass() and such?
...eue();
});
The reason you need to call next or dequeue is to let jQuery know that you are done with this queued item and that it should move on to the next one.
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Remove ALL white spaces from text
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Now you can use "replaceAll":
console.log(' a b c d e f g '.replaceAll(' ',''));
will print:
abcdefg
But not working in every possible browser:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global...
Is right click a Javascript event?
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Awesome +1, now how do I block the context menu? @user12345678
– Shayan
Apr 4 '19 at 13:10
2
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How do I send a file as an email attachment using Linux command line?
...he used the mutt command, not mail. Also as others have pointed out, mutt now seems to require a -- argument before the address. And I see that @exhuma and I actually agree on what the -a option in mail does - I got confused there for a minute ;)
– nealmcb
Ja...
Looking for simple Java in-memory cache [closed]
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Since this question was originally asked, Google's Guava library now includes a powerful and flexible cache. I would recommend using this.
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How to select the last record of a table in SQL?
...ut, I'm not 100% sure about this.
EDIT
Looking at the other answers, I'm now 100% confident that I'm correct with the MySQL statement :o)
EDIT
Just seen your latest comment. You could do:
SELECT MAX(Id)
FROM table
This will get you the highest Id number.
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Converting a date string to a DateTime object using Joda Time library
...d format: "31. Januar 2013 06:38:08 MEZ" is malformed at "MEZ". Is this a known issue? How can I avoid it? Regards.
– Danyel
Jan 31 '13 at 5:40
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