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What is the difference between the kernel space and the user space?
... the kernel processes. The access rights are placed on the kernel space in order to stop the users from messing up with the kernel, unknowingly.
So, when a system call occurs, a software interrupt is sent to the kernel. The CPU may hand over the control temporarily to the associated interrupt handl...
ActionBarCompat: java.lang.IllegalStateException: You need to use a Theme.AppCompat
...). This is the phone: http://www.gsmarena.com/samsung_galaxy_y_s5360-4117.php
13 Answers
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How do I intercept a method call in C#?
...nt to do:
[Log()]
public void Method1(String name, Int32 value);
and in order to do that you have two main options
Inherit your class from MarshalByRefObject or ContextBoundObject and define an attribute which inherits from IMessageSink. This article has a good example. You have to consider non...
python pandas: apply a function with arguments to a series
...
@MishaTeplitskiy, you need the comma in order for Python to understand the parentheses' contents to be a tuple of length 1.
– prooffreader
May 18 '15 at 21:10
...
On Duplicate Key Update same as insert
...lue pairs by using SET instead of (a,b,c) VALUES(a,b,c).
An example with PHP:
$pairs = "a=$a,b=$b,c=$c";
$query = "INSERT INTO $table SET $pairs ON DUPLICATE KEY UPDATE $pairs";
Example table:
CREATE TABLE IF NOT EXISTS `tester` (
`a` int(11) NOT NULL,
`b` varchar(50) NOT NULL,
`c` text ...
MySQL search and replace some text in a field
...
Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
...
Installing pip packages to $HOME folder
...
Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
...
What is meant by Resource Acquisition is Initialization (RAII)?
...cquired by invoking their constructors and released implicitly (in reverse order of acquiring) by invoking their destructors.
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How can I redirect HTTP requests made from an iPad?
...t;VirtualHost *:8080>
ProxyRequests On
<Proxy *>
Order Deny,Allow
Deny from all
Allow from 192.168.1.0/24
</Proxy>
</VirtualHost>
Enable the vhost, and restart Apache:
sudo a2ensite my-proxy
sudo apache2ctl graceful
Then go to Settings ...
Calculate the center point of multiple latitude/longitude coordinate pairs
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I found this post very useful so here is the solution in PHP. I've been using this successfully and just wanted to save another dev some time.
/**
* Get a center latitude,longitude from an array of like geopoints
*
* @param array data 2 dimensional array of latitudes and longit...