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What is the difference between ng-if and ng-show/ng-hide
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Which one is better for performance? I think ng-show and ng-hide isn't it?
– tom10271
Aug 3 '15 at 9:33
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What does the “Just” syntax mean in Haskell?
...ven to be an effective way to do it.
Maybe as a Functor
The idea of transforming one type to another one such that operations on the old type can also be transformed to work on the new type is the concept behind the Haskell type class called Functor, which Maybe a has a useful instance of.
Functo...
Remove outline from select box in FF
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In general, form controls are impossible to style to that degree of accuracy. There's no browser I'm aware of that supports a sensible range of properties in all controls. That's the reason why there're a gazillion JavaScript libraries t...
Why don't self-closing script elements work?
... EMPTY (for example, an empty title or paragraph) do not use the minimized form (e.g. use <p> </p> and not <p />).
XHTML DTD specifies script elements as:
<!-- script statements, which may include CDATA sections -->
<!ELEMENT script (#PCDATA)>
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Set encoding and fileencoding to utf-8 in Vim
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Difference between Google APIs (x86 System Image) and Google APIs (ARM System Image) in Android 4.4.
...e ARM instruction set had to be emulated as well. This resulted in poor performance from the AVDs due mainly to the amount of translation the x86 processor was doing to also emulate the ARM instruction set.
At Android 4.0.3 (API 15) Intel provided their own x86 based Android system image. This coul...
An example of how to use getopts in bash
...d be substituted with an actual value.
HOW TO USE getopt?
Syntax: First Form
getopt optstring parameters
Examples:
# This is correct
getopt "hv:t::" "-v 123 -t123"
getopt "hv:t::" "-v123 -t123" # -v and 123 doesn't have whitespace
# -h takes no value.
getopt "hv:t::" "-h -v123"
# This i...
Character Limit in HTML
... is very fast
jQuery(document).ready(function($){ //fire on DOM ready
setformfieldsize(jQuery('#comment'), 50, 'charsremain')
})
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Batch renaming files with Bash
...ivity you can probably get rid of the sed too. Bash's printf offers a '%q' format code which could come in handy if you have filenames which contain literal shell metacharacters.
– tripleee
Sep 19 '18 at 4:49
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Twig: in_array or similar possible within if statement?
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