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Why doesn't nodelist have forEach?
...ider creating a new array of nodes.
var nodeList = document.getElementsByTagName('div'),
nodes = Array.prototype.slice.call(nodeList,0);
// nodes is an array now.
nodes.forEach(function(node){
// do your stuff here.
});
Note: This is just a list/array of node referen...
Swift - Cast Int into enum:Int
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JSONDecodeError: Expecting value: line 1 column 1 (char 0)
...
Could this be caused by an abort or incomplete json ? I get this randomly once in a while, not sure how to reproduce it.
– Christophe Roussy
May 18 '17 at 15:21
...
How to get the text node of an element?
...t node in the element, this code will work:
var oDiv = document.getElementById("MyDiv");
var firstText = "";
for (var i = 0; i < oDiv.childNodes.length; i++) {
var curNode = oDiv.childNodes[i];
if (curNode.nodeName === "#text") {
firstText = curNode.nodeValue;
break;
...
How do I set cell value to Date and apply default Excel date format?
...aulted to OS level locale /-> i.e. xlsx will look different when opened by a German or British person/ and flagged with an asterisk if you choose it in Excel's cell format chooser) you should:
CellStyle cellStyle = xssfWorkbook.createCellStyle();
cellStyle.setDataFormat((short)14);
c...
How to UPSERT (MERGE, INSERT … ON DUPLICATE UPDATE) in PostgreSQL?
...vals.id) DELETE FROM newvals USING upd WHERE newvals.id = upd.id, followed by a bare INSERT INTO testtable SELECT * FROM newvals? My idea with this: instead of filtering twice in INSERT (for the JOIN/WHERE and for the unique constraint), reuse the existence check results from the UPDATE, which are ...
Best JavaScript compressor [closed]
...
The tests were done on jQuery code btw.
Original jQuery library 62,885 bytes , 19,758 bytes after gzip
jQuery minified with JSMin 36,391 bytes , 11,541 bytes after gzip
jQuery minified with Packer 21,557 bytes , 11,119 bytes after gzip
jQuery minified with the YUI Compressor 31,822 bytes , 10,8...
What is the difference between include and require in Ruby?
...ion is similar to " What is the difference between include and extend in Ruby? ".
11 Answers
...
What's the simplest way to subtract a month from a date in Python?
... after the OP edited it becomes clear that what they want can be done just by dt - timedelta(days=dt.day) As originally phrased though it sounded like they wanted to be able to subtract an arbitrary number of months and that is a bit harder.
– Duncan
Sep 19 '19...
brew install gcc too time consuming
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