img.style.position = "absolute"; //or "relative" or "fixed"
img.style.top = random1 + 'px';
someObject = null //не знаю можно ли писать в cs var поэтому так
Promise.resolve()
.then(@getObjectDescription.bind(@))
.then(
(so) ->
someObject = so
)
.then(@getSomeSpecialFieldValue.bind(@))
.then(
(value) ->
someObject.special_field = value
return someObject
)
.then(
(someObject) ->
data = new FormData()
data.append('field', someObject.field)
data.append('special_field', someObject.special_field)
options =
method: 'post'
body: data
return options
)
.then(@execute.bind(@, 'rest.api.method'))
"PI.\\\\dev-pi2012\\Demo.001;"
и экранирует слеши"PI.\\dev-pi2012\Demo.001;"
и опять таки экранирует слешиvar locale = i18n.getLocale();
Article.find({}, {
['title.' + locale]: 1,
['content.' + locale]: 1
})
var locale = i18n.getLocale();
Article.find().sort('- created').populate('user', 'displayName').exec(function (err, articles) {
if (err) {
return res.status(400).send({
message: errorHandler.getErrorMessage(err)
});
} else {
articles.forEach(article => {
article.title = article.title[locale];
article.content = article.content[locale];
});
res.json(articles);
}
});
'use strict';
const net = require('net');
const server = net.createServer(socket => {
var data = '';
socket.on('data', d => {
data += d;
var p = data.indexOf('\n');
if(~p) {
let cmd = data.substr(0, p);
data = data.slice(p + 1);
onCommand(cmd.trim(), socket);
}
});
});
server.listen(() => {
var address = server.address();
console.log('opened server on', address);
});
function onCommand(cmd, socket) {
switch(cmd) {
case 'open':
socket.write('opened\n');
break;
case 'add':
socket.write('added\n');
break;
case 'process':
socket.write('processed\n');
break;
}
}
function countFieldPersent(arr, field) {
var data = arr.reduce((r, item) => {
var value = String(item[field]);
if(typeof r[value] === 'undefined') {
r[value] = 0;
}
return ++r[value], r;
}, {});
return Object.getOwnPropertyNames(data).map(label => ({
label,
value : (data[label] * 100) / arr.length
}));
}
var arr = [{ FirstName: 'Pavel', LastName: 'Pavlol', Phone: '1234567', Gender:'male' },
{ FirstName: 'Ivan', LastName: 'Ivanov', Phone: '1234567', Gender:'female' }];
var result = countFieldPersent(arr, 'Gender');
Правда в моем варианте значения будут сравниваться как строки, так как я их перевожу в ключи объекта data for(var i = 0; i < selected.length; i++)
for(var i = selected.length; i--; ){
selected[i].classList.remove('selected');
}
function setSelected(topUL) {
var top = typeof topUL === 'string' ? document.querySelector(topUL) : topUL;
var selected = top.querySelectorAll('li.selected');
for(var i = selected.length; i--;) {
var current = selected[i];
while(current !== top) {
current = current.parentNode;
if(current.nodeName === 'LI') {
current.classList.add('selected');
}
}
}
}
на вход принимает селектор или domNode самого верхнего <ul>
в дереве