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What's the difference between array_merge and array + array?
...
Here's a simple illustrative test:
$ar1 = [
0 => '1-0',
'a' => '1-a',
'b' => '1-b'
];
$ar2 = [
0 => '2-0',
1 => '2-1',
'b' => '2-b',
'c' => '2-c'
];
print_r($ar1+$ar2);
print_r(array_merge($ar1,$ar2));
with...
What's the difference between console.dir and console.log?
...ust a bug in Chrome.
In Chrome, both do the same thing. Expanding on your test, I have noticed that Chrome gets the current value of the object when you expand it.
> o = { foo: 1 }
> console.log(o)
Expand now, o.foo = 1
> o.foo = 2
o.foo is still displayed as 1 from previous lines
> o...
SQL Update with row_number()
...eTarget.New_PaidOrderIndex AND UpdateTarget.PaidOrderIndex IS NOT NULL
-- test to 'break' some of the rows, and then run the UPDATE again
update [order] set PaidOrderIndex = 2 where PaidOrderIndex=3
The 'IS NOT NULL' part isn't required if the column isn't nullable.
When I say the performance ...
Go install fails with error: no install location for directory xxx outside GOPATH
...ce ~/go with your preferred GOPATH and subsequently change GOBIN). This is tested on Ubuntu 16.04 LTS.
export GOPATH=~/go
mkdir ~/go/bin
export GOBIN=$GOPATH/bin
The selected answer did not solve the problem for me.
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Best way to synchronize local HTML5 DB (WebSQL Storage, SQLite) with a server (2 way sync) [closed]
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After testing all of them, I think I will develop my own small JS lib to synchronize WebSQL with a server DB. It will be a double synch (local <-> server) and will not have any dependency. I'll post here the link to the code ...
CSS opacity only to background color, not the text on it? [duplicate]
...ntainer">
<div id="block"></div>
<div id="text">Test</div>
</div>
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PHPExcel auto size column width
... don't know how to do it. I'm using the 01simple-download-xls.php from the Test folder. Where do I add that line? Sorry for my complete noobness. I've just started to play with it.
– Alkis Kalogeris
May 26 '13 at 18:06
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Get value when selected ng-option changes
...ad of add option you should use data-ng-options.I have used Add option for testing purpose
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XDocument.ToString() drops XML Encoding Tag
... System;
using System.IO;
using System.Text;
using System.Xml.Linq;
class Test
{
static void Main()
{
string xml = @"<?xml version='1.0' encoding='utf-8'?>
<Cooperations>
<Cooperation />
</Cooperations>";
XDocument doc = XDocument.Parse(xml);
...
Can I change the color of auto detected links on UITextView?
... tutorials! Swift checking hello google.com Attributed 9826012345 String testing in on going..." and Default link attribute is required for web link and mobile number. But I want to make a link for string part "Want to learn iOS?" in different color with link..So self.tv.linkTextAttributes = [:] i...