To run macros and maintain the security Office applications provide against malicious code, it is necessary to digitally sign the VBAProject.OTM from the VBA editor > Tools > Digital Signature.
Office comes with a utility to create a self-signed digital certificate that you can employ on th...
class Functor f where
fmap :: (a -> b) -> f a -> f b
One way of looking at it is that fmap lifts a function of values into a function of values in a context f.
A correct instance of Functor should satisfy the functor laws, though these are not enforced by the compiler:
fmap id = i...
If you installed Node using the default directory, while in the global mode, NPM installs packages into /usr/local/lib/node_modules. If you type the following in the shell, NPM will search for, download, and install the latest version of the package named sax inside the directory /usr/local/lib/node...
When we refer the module in the code, node first looks up the node_module folder inside the referenced folder in required statement
If the module name is not relative and is not a core module, Node will try to find it inside the node_modules folder in the current directory.
For instance, if you do...
Steps to create "Hello, World!" application in Oracle Application Express:
Log in to your workspace.
Click Application Builder. Application Builder page opens.
Click Create. Page with 4 application types appears. Page contains short help text about each application type.
Click Deskto...
Introduction
C/C++ IDE for ARM development.
Atollic TrueSTUDIO® is tested and verified on the following Operating Systems:
Microsoft® Windows ®Vista (32-bit version)
Microsoft® Windows® Vista (64-bit version)
Microsoft® Windows® 7 (32-bit version)
Microsoft® Windows® 7 (64-bit version)
Micr...
Introduction
CooCox CoIDE, a free and highly-integrated software development environment for ARM Cortex MCUs. Description from ST Microelectronics:
CoIDE is a free software development environment based on Eclipse and
GCC tool chain, which has been customized and simplified to give users
an ea...
Some of the queryFor* methods available in JdbcTemplate are useful for simple sql statements that perform CRUD operations.
Querying for Date
String sql = "SELECT create_date FROM customer WHERE customer_id = ?";
int storeId = jdbcTemplate.queryForObject(sql, java.util.Date.class, custom...
This is a simple RMI example with five Java classes and two packages, server and client.
Server Package
PersonListInterface.java
public interface PersonListInterface extends Remote
{
/**
* This interface is used by both client and server
* @return List of Persons
* @throws...
Lists as arguments are just another variable:
def func(myList):
for item in myList:
print(item)
and can be passed in the function call itself:
func([1,2,3,5,7])
1
2
3
5
7
Or as a variable:
aList = ['a','b','c','d']
func(aList)
a
b
c
d
In addition to libraries defined in EcmaScript language specification and EcmaScript internationalization API specification, d8 also implements the following functions and objects.
print(args...): function. Print to stdout.
printErr(args...): function. Print to stderr.
write(args...): function....
If you have a virtualenv and CherryPy is already installed in it, create a file hello.py:
#!/usr/bin/env python
# -*- coding: UTF-8 -*-
import cherrypy
class HelloWorld(object):
@cherrypy.expose
def index(self):
return 'Hello World!'
@cherrypy.expose
def greet(...
This example consists of three parts:
server.py - CherryPy application that can receive and save a file.
webpage.html - Example how to upload a file to server.py from a webpage.
cli.py - Example how to upload a file to server.py from a command line tool.
Bonus - upload.txt - file that you will...
WPF does not support displaying anything other than an image as a splash screen out-of-the-box, so we'll need to create a Window which will serve as a splash screen. We're assuming that we've already created a project containing MainWindow class, which is to be the application main window.
First of...
WPF does not support displaying anything other than an image as a splash screen out-of-the-box, so we'll need to create a Window which will serve as a splash screen. We're assuming that we've already created a project containing MainWindow class, which is to be the application main window.
First of...
One day I had a conversation with a friend of mine who uses Laravel PHP framework in his job. When I told him that Django has its own all-included HTML CRUD system, for interacting with the database, called Django admin, his eyes popped off! He told me: "It took me months to build an Admin inte...
Create the source file for your new Client Script
Create a new JavaScript file using your favorite editor or IDE
Add the following source code to your file (original source here)
/**
* A simple "Hello, World!" example of a Client Script. Uses the `pageInit`
* event to wr...
Create the source file for your new Client Script
Create a new JavaScript file using your favorite editor or IDE
Add the following source code to your file (original source here)
define([], function () {
/**
* A simple "Hello, World!" example of a Client Script. U...
Add the following code in you main program.
var cpuprofile = flag.String("cpuprofile", "", "write cpu profile `file`")
var memprofile = flag.String("memprofile", "", "write memory profile to `file`")
func main() {
flag.Parse()
...
Lazy loading modules helps us decrease the startup time. With lazy loading our application does not need to load everything at once, it only needs to load what the user expects to see when the app first loads. Modules that are lazily loaded will only be loaded when the user navigates to their routes...
