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Common elements in two lists
...ng the method
"retainAll". This method will remove all unmatched elements from the list to
which it applies.
Ex.: list.retainAll(list1);
In this case from the list, all the elements which are not in list1 will be
removed and only those will be remaining which are common between list and
list1....
Where can I find php.ini?
...ni,
/etc/php5/cli/conf.d/xdebug.ini,
/etc/php5/cli/conf.d/xsl.ini
That's from my local dev-machine. However, the second line is the interesting one. If there is nothing mentioned, have a look at the first one. That is the path, where PHP looks for the php.ini.
You can grep the same information us...
Foreign key constraints: When to use ON UPDATE and ON DELETE
...We'll take an example, a company table with a user table containing people from theses company
CREATE TABLE COMPANY (
company_id INT NOT NULL,
company_name VARCHAR(50),
PRIMARY KEY (company_id)
) ENGINE=INNODB;
CREATE TABLE USER (
user_id INT,
user_name VARCHAR(50),
...
ASP.NET WebApi vs MVC ? [closed]
...ilters, routing and others MVC
features exist in Web API are different from MVC and exists in the
new System.Web.Http assembly. In MVC, these featues exist with in
System.Web.Mvc. Hence Web API can also be used with Asp.Net and as a
stand alone service layer.
6. You can mix Web API ...
Java associative-array
...
I think I like this method better thanks. Coming from php where everything is so simple is sort of awkward using java, but great solution. Thanks.
– frostymarvelous
Jan 25 '12 at 12:58
...
How to make my font bold using css?
... a very nice approach, because you should always separate the content/html from design.
<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="de"&...
Is there a Java equivalent or methodology for the typedef keyword in C++?
Coming from a C and C++ background, I found judicious use of typedef to be incredibly helpful. Do you know of a way to achieve similar functionality in Java, whether that be a Java mechanism, pattern, or some other effective way you have used?
...
Validating email addresses using jQuery and regex
...
thanks aSeptik apart from "missing" the e from mailaddress works well yes know that no regex 100% exists, but can get "pretty" close
– RussP
May 19 '10 at 7:46
...
How do you connect localhost in the Android emulator? [duplicate]
...
But you need to change API from "localhost:port" to "127.0.0.1:port" first. after that, Use 10.0.2.2 to access your actual machine.
– binhtruong.it
Dec 9 '18 at 11:49
...
Let JSON object accept bytes or let urlopen output strings
With Python 3 I am requesting a json document from a URL.
12 Answers
12
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