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How can I check if a Perl array contains a particular value?
...me value, it will just overwrite the entry in the hash, which in this case sets it to 1 again.
– andrewrjones
Mar 18 '13 at 10:00
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Replacement for deprecated sizeWithFont: in iOS 7?
...lti-line labels using dynamic height may require additional information to set the size properly. You can use sizeWithAttributes with UIFont and NSParagraphStyle to specify both the font and the line-break mode.
You would define the Paragraph Style and use an NSDictionary like this:
// set para...
Parse an HTML string with JS
I searched for a solution but nothing was relevant, so here is my problem:
9 Answers
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Centering floating divs within another div
...e able to accomplish what you want as long as you're floating /unless/ you set a fixed width on the container of the floats.
– Ken Browning
Aug 12 '09 at 23:44
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Hide html horizontal but not vertical scrollbar
...HTML textarea that is of fixed width, but variable height. I would like to set overflow:scroll and be able to show a vertical scrollbar, but not a horizontal one. I am not able to use overflow:auto due to other things specific to my situation.
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When should one use HTML entities?
...nd decimal or hex encodings.
As long as your page's encoding is properly set to UTF-8, you should use the actual character instead of an HTML entity. I read several documents about this topic, but the most helpful were:
UTF-8: The Secret of Character Encoding
Wikipedia Special Characters Help
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Remove non-utf8 characters from string
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Before calling mb convert, I had to set the mbstring substitute character to none ini_set('mbstring.substitute_character', 'none'); otherwise I was getting question marks in the result.
– cby016
Nov 7 '19 at 18:30
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What to use as an initial version? [closed]
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My versioning is driven by the setup. I want it to replace older versions, so I keep increasing it in jumps that make sense to me.
Sometimes, however, versioning is driven by the customer, especially if you're releasing code to the public.
If it's your ...
Should I use `this` or `$scope`?
...the members from the controller to the view via an intermediary object. By setting this.*, I can expose just what I want to expose from the controller to the view. You can do that with $scope too, I just prefer to use standard JavaScript for this. In fact, I code it like this:
var vm = this;
vm.ti...