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How can I declare optional function parameters in Javascript? [duplicate]
...ES6, this is possible in exactly the manner you have described; a detailed description can be found in the documentation.
Old answer
Default parameters in JavaScript can be implemented in mainly two ways:
function myfunc(a, b)
{
// use this if you specifically want to know if b was passed
...
How to configure Visual Studio to use Beyond Compare
...ctually be using BComp.exe -- see scootersoftware.com/vbulletin/showthread.php?t=3461
– Joe
Jul 13 '11 at 15:28
6
...
How exactly do Django content types work?
...= models.CharField(max_length=75)
slug = models.SlugField(unique=True)
description = models.TextField(blank=True)
comments = GenericRelation(Comment)
I hope you guys found this helpful as I would have loved to have come across something that showed me the more realistic application of Generi...
When to use nil, blank, empty? [duplicate]
...
I think the description for nil is inaccurate because nil.nil? is true, but nil is an object of NilClass.
– Sung Cho
May 6 '15 at 7:19
...
Hidden Features of MySQL
...SQL/Q_22967482.html
http://www.databasejournal.com/features/mysql/article.php/10897_3355201_2
GRANT REPLICATION SLAVE ON . to slave_user IDENTIFIED BY 'slave_password'
#Master Binary Logging Config STATEMENT causes replication
to be statement-based - default
log-bin=Mike
binlog-...
Generic method multiple (OR) type constraint
...Alternate;
public override string ToString() {
string description = IsNeither ? "" :
$": {(IsPrimary ? typeof(TP).Name : typeof(TA).Name)}";
return $"{currType.ToString("")}{description}";
}
public Either(TP val) {
currTyp...
What is the attribute property=“og:title” inside meta tag?
... be within first 200-250 characters of the page. If I include og:title, og:description and some other fields how will my page ranking get affected?
– sahil
Apr 27 '16 at 10:01
1
...
What is the “realm” in basic authentication
I'm setting up basic authentication on a php site and found this page on the php manual showing the set up. What does "realm" mean here in the header?
...
Update relationships when saving changes of EF4 POCO objects
...ich are created outside the ObjectContext are not tracked at all.
Problem description
Based on above description we can clearly state that EF is more suitable for connected scenarios where entity is always attached to context - typical for WinForm application. Web applications requires disconnecte...
Calculate relative time in C#
...
Here a rewrite from Jeffs Script for PHP:
define("SECOND", 1);
define("MINUTE", 60 * SECOND);
define("HOUR", 60 * MINUTE);
define("DAY", 24 * HOUR);
define("MONTH", 30 * DAY);
function relativeTime($time)
{
$delta = time() - $time;
if ($delta < 1...