To install/update MVC version, follow these steps:
In visual studio, open the Package Manager console (use CTRL + Q, and type package manager console)
In the console appearing, enter the following after the console cursor showing PM>:
Install-Package Microsoft.AspNet.Mvc -Version 5.2.3...
CloudFormer template translates the existing AWS entities to a generate new CloudFormation template to accelerate the time to recreate the environment. The CloudFormer launches in a default VPC which might not be suitable in the cases where the default VPC is deleted. This code base is fork from the...
See Swift 3 example for usage information and notes
func pbkdf2SHA1Calibrate(password:String, salt:[UInt8], msec:Int) -> UInt32 {
let actualRoundCount: UInt32 = CCCalibratePBKDF(
CCPBKDFAlgorithm(kCCPBKDF2),
password.utf8.count,
salt.count,
CCPseudoRandom...
Determine the number of PRF rounds to use for a specific delay on the current platform.
Several parameters are defaulted to representative values that should not materially affect the round count.
password Sample password.
salt Sample salt.
msec Targeted duration we want to achieve f...
The preserveAspectRatio attribute has an optional parameter: meet | slice. The default behavior is meet which stretches the content in both the x and y dimension until it fills either the width or height of the viewBox. The alternative - slice preserves the aspect ratio of the content but scales up ...
Spring is a framework, which provides bunch of classes, by using this we don't need to write boiler plate logic in our code, so Spring provides an abstract layer on J2ee.
For Example in Simple JDBC Application programmer is responsible for
Loading the driver class
Creating the connection
Cre...
What happens when we execute python -m SimpleHTTPServer 9000?
To answer this question we should understand the construct of SimpleHTTPServer (https://hg.python.org/cpython/file/2.7/Lib/SimpleHTTPServer.py) and BaseHTTPServer(https://hg.python.org/cpython/file/2.7/Lib/BaseHTTPServer.py).
Firstly, P...
Spring is a vast framework, so the Spring framework has been divided in several modules which makes spring lightweight.
Some important modules are:
Spring Core
Spring AOP
Spring JDBC
Spring Transaction
Spring ORM
Spring MVC
All the modules of Spring are independent of each other except S...
Expression<Func<int, bool>> checkEvenExpression = i => i%2 == 0;
// lambda expression is automatically converted to an Expression<Func<int, bool>>
Manual packaging
You can make your own package based on ports.
cd /usr/ports/www/apache24
make package BATCH=yes
This command will store your package in /usr/ports/packages/All.
Using poudriere
poudriere is currently the official package builder for FreeBSD.
Installing poudriere
pkg instal...
A jail is simply a chroot with strong isolation. So, if you want to create jail, you simply need to create an alternative root and starting a new jail in it.
Simple jail deployment from binaries
# create our alternative root path
JAILROOT="/path/to/my/jail"
mkdir -p "${JAILROOT}&q...
Regular expression matching is a powerful tool (in Java, and in other contexts) but it does have some drawbacks. One of these that regular expressions tends to be rather expensive.
Pattern and Matcher instances should be reused
Consider the following example:
/**
* Test if all strings in a lis...
Three basic tools.
nginx - free, open-source, high-performance HTTP server and reverse proxy, with high performance;
gunicorn - 'Green Unicorn' is a Python WSGI HTTP Server for UNIX (needed to manage your server);
supervisor - a client/server system that allows its users to monitor and control ...
When invoking a def, parameters may be assigned explicitly by name. Doing so means they needn't be correctly ordered. For example, define printUs() as:
// print out the three arguments in order.
def printUs(one: String, two: String, three: String) =
println(s"$one, $two, $three")
...
