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#!/bin/bash
echo This script will attempt to set your public SSH key on the server you designate.

Host=$1
KeyFile=`eval echo "~$USER"`"/.ssh/id_rsa.pub"
KeyFile=${2:-$KeyFile}

# Attempt to ssh without a password
ssh -o BatchMode=yes $Host true 2> /dev/null

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SPL provides a set of standard Exceptions.

Class	Meaning / Use
\BadFunctionCallException	Exception thrown if a callback refers to an undefined function or if some arguments are missing.
\BadMethodCallException	Exception thrown if a callback refers to an undefined method or if some arguments are missing.
\DomainException	Exception thrown if a value does not adhere to a defined valid data domain.
\InvalidArgumentException	Exception thrown if an argument is not of the expected type.
\LengthException	Exception thrown if a length is invalid.

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/**
 * Serialize a document to a string the hard way (using lodash)
 * @param {Document} xml
 * @return {String}
 */
function documentToXmlString(xml) {
  var xmlString = "";

  function serialize(xmlDoc) {
    _.forEach(xmlDoc.childNodes, function (el) {

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-- SQL Server
IF EXISTS(
    SELECT
        row_identifier,
        COUNT(*)
    FROM table_to_check
    GROUP BY row_identifier
    HAVING COUNT(*) > 1
)
BEGIN

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/*
  Markdown Table Export Script for DataGrip
  -----------------------------------------
  This simple script is a modified version of the HTML script that allows you to
  output a table of data as a Markdown table.  The output isn't pretty, but it 
  should be rendered correctly.

  @author Donald Sipe
*/

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Assuming you are using the official PHP Docker image...

# ---------------------------------------------------------------
# PHP Extension: Gearman
# Download Gearman PECL extension for Gearman supporting PHP 7
RUN apt-get -y --allow-unauthenticated install \
    libgearman-dev
RUN cd /tmp \
 && git clone https://github.com/wcgallego/pecl-gearman.git \

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To convert you should run a regex find/replace.

Pattern:

[a-zA-Z]+\(([^\)]+)\)

Replace with:

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To List all Installed Packages

Here "less" is a simple text reader used to scroll through the list of packages in a new buffer that opens in the existing terminal window. The list will not be mixed with other terminal commands and output. Hit 'q' to return to terminal prompt. See "man less" for more info.

dpkg -l | less

To check whether a package is installed or not:

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<?php
/**
 * Trait to expose protected methods and properties.
 */
trait TestProtectedTrait
{
    /**
     * Call protected/private method of a class.
     *
     * @param object|string $object Instantiated object that we will run method on or the class name.