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Build tree array from flat array i<em>nem> javascript

I have a complex jso<em>nem> file that I have to h<em>a<em>nem>dem>le with javascript to make it hierarchical, i<em>nem> order to later build a tree. Every e<em>nem>try of the jso<em>nem> has : id : a u<em>nem>ique id, pare<em>nem>tId : the id of the pare<em>nem>t <em>nem>ode (which is 0 if the <em>nem>ode is a root of the tree) level : the level of depth i<em>nem> the tree ...
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php Replaci<em>nem>g multiple spaces with a si<em>nem>gle space [duplicate]

... Use preg_replace() <em>a<em>nem>dem> i<em>nem>stead of [ \t\<em>nem>\r] use \s: $output = preg_replace('!\s+!', ' ', $i<em>nem>put); From Regular Expressio<em>nem> Basic Sy<em>nem>tax Refere<em>nem>ce: \d, \w <em>a<em>nem>dem> \s Shorth<em>a<em>nem>dem> character classes matchi<em>nem>g digits, word characters (letters,...
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What are the m<em>osem>t commo<em>nem> fo<em>nem>t-sizes for H1-H6 tags [cl<em>osem>ed]

... The HTML 4 recomme<em>nem>datio<em>nem> for H6 has bee<em>nem> ig<em>nem>ored <em>a<em>nem>dem> 0.67em wo<em>nem>; <em>nem>owdays WebKit <em>a<em>nem>dem> FF use same em sizes as IE8. w3.org/TR/html-markup/h6.html also says "typical" display is 0.67em. – Be<em>nem>i Cher<em>nem>iavsky-Paski<em>nem> <em>Nem>ov 14 '13 at 4:29 ...
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Pycharm does <em>nem>ot show plot

... Just use plt.show() This comm<em>a<em>nem>dem> tells the system to draw the plot i<em>nem> Pycharm. Example: plt.imshow(img.reshape((28, 28))) plt.show() share | improve th...
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Maki<em>nem>g iTerm to tra<em>nem>slate 'meta-key' i<em>nem> the same way as i<em>nem> other <em>OSem>es

...prompt respectively. Usually, the meta key is mapped to Alt key o<em>nem> Wi<em>nem>dows <em>a<em>nem>dem> Li<em>nem>ux. However, i<em>nem> iTerm, I could <em>nem>ot fi<em>nem>d a way to map this meta key to either Optio<em>nem> or Comm<em>a<em>nem>dem> key o<em>nem> my MacBook Pro. ...
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Is there a way to use shell_exec without waiti<em>nem>g for the comm<em>a<em>nem>dem> to complete?

...; /dev/<em>nem>ull 2&gt;/dev/<em>nem>ull &amp;'); <em>Nem>ote this also gets rid of the stdio <em>a<em>nem>dem> stderr. share | improve this a<em>nem>swer | follow | ...
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Regex for stri<em>nem>g <em>nem>ot e<em>nem>di<em>nem>g with give<em>nem> suffix

...sily exte<em>nem>d this with other characters, si<em>nem>ce this checki<em>nem>g for the stri<em>nem>g <em>a<em>nem>dem> is<em>nem>'t a character class. .*(?&lt;!ab)$ This would match a<em>nem>ythi<em>nem>g that does <em>nem>ot e<em>nem>d with "ab", see it o<em>nem> Regexr share | ...
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Logical operator i<em>nem> a h<em>a<em>nem>dem>lebars.js {{#if}} co<em>nem>ditio<em>nem>al

Is there a way i<em>nem> h<em>a<em>nem>dem>lebars JS to i<em>nem>corporate logical operators i<em>nem>to the st<em>a<em>nem>dem>ard h<em>a<em>nem>dem>lebars.js co<em>nem>ditio<em>nem>al operator? Somethi<em>nem>g like this: ...
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How to pass the password to su/sudo/ssh without overridi<em>nem>g the TTY?

...<em>nem>t their passwords i<em>nem> co<em>nem>sole i<em>nem>put (the TTY) rather tha<em>nem> stdi<em>nem> or the comm<em>a<em>nem>dem> li<em>nem>e. 21 A<em>nem>swers ...
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What is the __del__ method, How to call it?

... e<em>nem>ds. I<em>nem> particular, u<em>nem>less there are circular refere<em>nem>ces, CPytho<em>nem> (the st<em>a<em>nem>dem>ard Pytho<em>nem> impleme<em>nem>tatio<em>nem>) will garbage collect immediately. However, this is a<em>nem> impleme<em>nem>tatio<em>nem> detail of CPytho<em>nem>. The o<em>nem>ly required property of Pytho<em>nem> garbage collectio<em>nem> is that it happe<em>nem>s after all refere<em>nem>ces have bee<em>nem>...