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+ operator for array in PHP?
... 'adding' or 'merging' arrays would do. Other languages/libraries use + to concatenate lists (e.g. in Python) and "merge" functions to add the key/value pairs from one object onto another (e.g. in lodash). Yet in PHP it's the other way round; array_merge can be used for concatenating list-like array...
Dynamic Sorting within SQL Stored Procedures
...ORDER BY
mySort
This one is easy to beat into submission -- you can concat fields in your mySort column, reverse the order with math or date functions, etc.
Preferably though, I use my asp.net gridviews or other objects with build-in sorting to do the sorting for me AFTER retrieving the data...
How do I use Django templates without the rest of Django?
... Context, TemplateReference, Macro, Markup, TemplateRuntimeError, missing, concat, escape, markup_join, unicode_join
name = None
def root(context, environment=environment):
l_data = context.resolve('data')
t_1 = environment.filters['upper']
if 0: yield None
for l_row in l_data:
...
WPF global exception handler [duplicate]
...Message ?? "An unmanaged exception occured.";
var message = string.Concat(exceptionMessage, terminatingMessage);
log.Error(exception, message);
}
}
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how to draw smooth curve through N points using javascript HTML5 canvas?
... for (var i = 0; i < pts.length - 2; i += 1) {
cps = cps.concat(ctlpts(pts[2*i], pts[2*i+1],
pts[2*i+2], pts[2*i+3],
pts[2*i+4], pts[2*i+5]));
}
if ($("showControlLines").check...
How to split the name string in mysql?
...
DECLARE delim VARCHAR(1);
SET delim = '|';
SET inipos = 1;
SET fullstr = CONCAT(fullstr, delim);
SET maxlen = LENGTH(fullstr);
REPEAT
SET endpos = LOCATE(delim, fullstr, inipos);
SET item = SUBSTR(fullstr, inipos, endpos - inipos);
IF item <> '' AND item IS NOT NULL THEN ...
Convert MySql DateTime stamp into JavaScript's Date format
...der browsers (now fixed):
new (Function.prototype.bind.apply(Date, [null].concat("2010-06-09 13:12:01".split(/[\s:-]/)).map(function(v,i){return i==2?--v:v}) ));
alert(d); // Wed Jun 09 2010 13:12:01 GMT+0100 (GMT Daylight Time)
...
Replace words in the body text
...nextSibling){
if (node.nodeType==3) all.push(node);
else all = all.concat(textNodesUnder(node));
}
return all;
}
textNodes=textNodesUnder(document.body)
for (i in textNodes) { textNodes[i].nodeValue = textNodes[i].nodeValue.replace(/hello/g, 'hi');
`and followingly I applied the r...
When is “i += x” different from “i = i + x” in Python?
...when I do b = b + [1, 2, 3], this takes the list that b is referencing and concatenates it with a new list [1, 2, 3]. It then stores the concatenated list in the current namespace as b -- With no regard for what b was the line before.
1In the expression x + y, if x.__add__ isn't implemented or i...
Get all directories within directory nodejs
...e('path');
function flatten(lists) {
return lists.reduce((a, b) => a.concat(b), []);
}
function getDirectories(srcpath) {
return fs.readdirSync(srcpath)
.map(file => path.join(srcpath, file))
.filter(path => fs.statSync(path).isDirectory());
}
function getDirectoriesRecursive...