Tutorial by Examples: e

The following HTML page illustrates a simple Hello World page using Bootstrap 3. The page contains a full-width navigation bar with example links and a drop-down control. The navigation bar takes advantage of Bootstrap's mobile first capabilities. It starts collapsed in mobile views and become hori...

You can also create your own sidebar file in the theme to call it on different templates. Copy and paste sidebar.php of current theme and change the name (i.e. sidebar-book.php) In the template you can call this sidebar using get_sidebar('book'). Using this you can call different sidebars on diffe...

Class can implement multiple traits. In case if one trait defines method with the same signature like another trait, there is a multiple inheritance problem. In that case the method from last declared trait is used: trait Foo { def hello() {'Foo'} } trait Bar { def hello() {'Bar'} } cla...

public class SlidingWindow { public static int[] MaxSlidingWindow(int[] input, int k) { int[] result = new int[input.Length - k + 1]; for (int i = 0; i <= input.Length - k; i++) { var max = input[i]; for (int j = 1; j < k; j++) ...

class Post < ActiveRecord::Base belongs_to :user has_many :comments validates :user, presence: true validates :title, presence: true, length: { in: 6..40 } scope :topic, -> (topic) { joins(:topics).where(topic: topic) } before_save :update_slug after_create :send_wel...

Open a chat with @BotFather in Telegram and click the /start command. After you get a list of commands Select the command /newbot to get this Message: Alright, a new bot. How are we going to call it? Please choose a name for your bot. Enter a name for your bot, which can be anything, and sen...

Numeric operators are the easiest and almost the same as in other languages. +, -, * and /. Addition, subtraction, multiplication and division operators (in VFP there is no integer division, you can convert a result to integer with functions INT(), CEILING() and FLOOR()). % Modulus operator. ^ ...

Logical operators in VFP, in their order of precedence are: OperatorDescription( )Parentheses, groups expressionsNOT, !Logically negate the expression. NOT or ! has no difference.ANDLogically AND the expressionsORLogically OR the expressions<>, !=, #Check for inequality. Thus same as logical ...

Out of the box installations of Jenkins with the Git and SSH plugins will not work when attempting to pull a private repository from GitHub.

The first step to fix this issue I found was to download PSTools and extract the tools to a convenient location on the build server (e.g. c:\Programs\PSTools is there I extracted mine).

First open the Command prompt and "Run as Administrator". Once the command prompt is open navigate to the PSTools directory. From the command prompt we need to run git-bash using PSExec or PSExec64 as the Local Service, which Jenkins is running on the build server as by default. We wi...

The hard part is over! Now just create the credentials to be used in Jenkins. Use your own Username and the passphrase used to create the SSH Key. This is what it should look like now (with your own private github repo and user name:

Save and run a test pull request and your should no longer have any further problems with having Jenkins use SSH on your Windows build machine.

OutputStream and InputStream have many different classes, each of them with a unique functionality. By wrapping a stream around another, you gain the functionality of both streams. You can wrap a stream any number of times, just take note of the ordering. Useful combinations Writing characters to...

The Maya GUI toolkit creates a variety of UI elements in a simple, imperative form. There are basic commands to create and edit GUI widgets; the widgets are identified by a unique string name. All gui commands take the same basic form: you supply a command type and the string name of the object yo...

When you create a new widget with a UI command you can supply the name you'd like the new widget to get. However, its not guaranteed: Maya will give the button the name you asked for -- if you've given it a character it doesn't recognize or if there is already a widget with the same name you may get...

A C program that wishes to accept network connections (act as a "server") should first create a socket bound to the address "INADDR_ANY" and call listen on it. Then, it can call accept on the server socket to block until a client connects. //Create the server socket int servsoc...

POSIX.1-2008 Given the name of a server as a string, char* servername, and a port number, int port, the following code creates and opens a socket connected to that server. The "name" of the server can either be a DNS name, such as "www.stackoverflow.com," or an IP address in sta...

Even when sockets are in "blocking" mode, the read and write operations on them do not necessarily read and write all the data available to be read or written. In order to write an entire buffer into a socket, or read a known quantity of data from a socket, they must be called in a loop. ...

This is a very basic example how to load a pyqt ui file to maya with pyqt libs. In this solution you really don't need to convert your pyqt ui file a python file. You can simply load your pyqt ui. from PyQt4 import QtCore, QtGui, uic import maya.OpenMayaUI as mui import sip baseUI ...