Come see how easy it is to build fast, accurate, and responsive web UIs using the React library. Even if you’ve never written Javascript before, React’s straightforward syntax can get you started with your UI project quickly. In this session, you’ll learn about React’s declarative syntax and state representation, explore some of the basic components that are used to build sophisticated UIs, and leave with a foundational application you can continue to build on.
This year ECMA International will be ratifying the biggest update to the JavaScript language in its history. In this talk we'll look at key features already appearing in browsers as well as those coming in the near future. We'll also explore how you can begin leveraging the power of ES6 across all browsers today. If you haven't looked at JavaScript recently, you soon realize that a bigger, better world awaits.
Explanation of the fundamentals of Redux with additional tips and good practices. Presented in the Munich React Native Meetup, so the sample code is using React Native. Additional code: https://github.com/nacmartin/ReduxIntro
Come see how easy it is to build fast, accurate, and responsive web UIs using the React library. Even if you’ve never written Javascript before, React’s straightforward syntax can get you started with your UI project quickly. In this session, you’ll learn about React’s declarative syntax and state representation, explore some of the basic components that are used to build sophisticated UIs, and leave with a foundational application you can continue to build on.
This year ECMA International will be ratifying the biggest update to the JavaScript language in its history. In this talk we'll look at key features already appearing in browsers as well as those coming in the near future. We'll also explore how you can begin leveraging the power of ES6 across all browsers today. If you haven't looked at JavaScript recently, you soon realize that a bigger, better world awaits.
Explanation of the fundamentals of Redux with additional tips and good practices. Presented in the Munich React Native Meetup, so the sample code is using React Native. Additional code: https://github.com/nacmartin/ReduxIntro
Introduction to React in combination with Redux. Redux helps you to develop applications in a simple way while having features like time-travel available during development.
Some security problems can be eliminated by using web components, others at least reduced, but you have to take specific actions or you won't get the benefits.
JavaScript - An Introduction is a beginner's guide to JavaScript. It starts with very basic level and goes to intermediate level. You'll be introduced with every language constructs, Event handling, Form handling and AJAX which is supported by JavaScript with XMLHttpRequest object. This XHR object is discussed in enough detail so that you can understand how the underlying AJAX functionality works in jQuery. At the end it discusses advance concepts and library build on/around JavaScript.
React is a different way to write JavaScript apps. When it was introduced at JSConf US in May, the audience was shocked by some of its design principles. One sarcastic tweet from an audience member ended up describing React’s philosophy quite accurately: https://twitter.com/cowboy/status/339858717451362304
We’re trying to push the limits of what’s possible on the web with React. My talk will start with a brief introduction to the framework, and then dive into three controversial topics: Throwing out the notion of templates and building views with JavaScript, “re-rendering” your entire application when your data changes, and a lightweight implementation of the DOM and events.
Plain React detects changes by re-rendering your whole UI into a virtual DOM and then comparing it to the old version. Whatever changed, gets patched to the real DOM.
Just a simple intro to typescript.
Most of the contents are of any OO language, hence slide contents are minimal. If anyone need any further help, reach me out - akhil2369492@gmail.com
-Akhil
Introduction to React in combination with Redux. Redux helps you to develop applications in a simple way while having features like time-travel available during development.
Some security problems can be eliminated by using web components, others at least reduced, but you have to take specific actions or you won't get the benefits.
JavaScript - An Introduction is a beginner's guide to JavaScript. It starts with very basic level and goes to intermediate level. You'll be introduced with every language constructs, Event handling, Form handling and AJAX which is supported by JavaScript with XMLHttpRequest object. This XHR object is discussed in enough detail so that you can understand how the underlying AJAX functionality works in jQuery. At the end it discusses advance concepts and library build on/around JavaScript.
React is a different way to write JavaScript apps. When it was introduced at JSConf US in May, the audience was shocked by some of its design principles. One sarcastic tweet from an audience member ended up describing React’s philosophy quite accurately: https://twitter.com/cowboy/status/339858717451362304
We’re trying to push the limits of what’s possible on the web with React. My talk will start with a brief introduction to the framework, and then dive into three controversial topics: Throwing out the notion of templates and building views with JavaScript, “re-rendering” your entire application when your data changes, and a lightweight implementation of the DOM and events.
Plain React detects changes by re-rendering your whole UI into a virtual DOM and then comparing it to the old version. Whatever changed, gets patched to the real DOM.
Just a simple intro to typescript.
Most of the contents are of any OO language, hence slide contents are minimal. If anyone need any further help, reach me out - akhil2369492@gmail.com
-Akhil
This PPT Gives Information about:
1. Database basics,
2. Indexes,
3. PHP MyAdmin Connect & Pconnect,
4. MySQL Create,
5. MySQL Insert,
6. MySQL Select,
7. MySQL Update,
8. MySQL Delete,
9. MySQL Truncate,
10.MySQL Drop
What are the top 100 PHP Interview Questions and Answers in 2014? Based on the most popular PHP questions asked in interview, we've compiled a list of the 100 most popular PHP interview questions in 2014.
It's really tough appearing for a PHP interview but if you download this php questions pdf and brush up the topics, you can easily clear the interview. The above questions are the most popular PHP interview questions asked by major companies so make sure to download this pdf.
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A tutorial about CodeIgniter. It's purpose is to help someone with no prior knowledge of frameworks, to understand it's basic principles and how it works.
A broad introduction to Java.
What is Java and where is it used
Programming Languages in the web development
What is Java and where is it used
OOP PRINCIPLES
JAVA SE, JRE, JDK
IDE’s
Where Java used in the “Real World”
Since these presentations were spare time hobby - I've decided to share them :)
Hopefully someone will find them useful.
This part continues 1. part with more design patterns like Command, State, NullObject.
We are obsessed with coding and creating automated workflows and optimisations. And yet our final products aren't making it easy for people to use them. Somewhere, we lost empathy for our end users and other developers. Maybe it is time to change that. Here are some ideas.
PWA are a hot topic and it is important to understand that they are a different approach to apps than the traditional way of packaging something and letting the user install it. In this keynote you'll see some of the differences.
Keynote at halfstackconf 2017 discussing the falsehood of the idea that in order to survive the automation evolution everybody needs to learn how to code. Machines can code, too.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
6. This is not about
forcing you to
believe what I
believe.
7. This is about telling you what
worked for me and might as
well work for you.
8. I’ve collected a lot of ideas
and tips over time how to be
more effective.
9. Avoid heavy nesting
Make it understandable
Optimize loops
Avoid globals
Keep DOM access to a
Stick to a strict coding style
minimum
Comment as much as needed
Don't yield to browser whims
but not more
Don't trust any data
Avoid mixing with other
technologies
Add functionality with
JavaScript, not content
Use shortcut notations
Build on the shoulders of
Modularize
giants
Enhance progressively
Development code is not live
Allow for configuration and code
translation
15. For example
isOverEighteen()
might not make sense in
some countries,
isLegalAge() however
works everywhere.
16. Think of your code as a story –
if readers get stuck because
of an unpronounceable
character in your story that
isn’t part of the main story
line, give it another, easier
name.
21. var current = null;
var labels = [
‘home’:’home’,
‘articles’:’articles’,
‘contact’:’contact’
];
function init(){
};
function show(){
};
function hide(){
};
22. var current = null;
Everything is global
var labels = [
and can be accessed
‘home’:’home’,
‘articles’:’articles’,
‘contact’:’contact’
];
function init(){
};
function show(){
current = 1;
};
function hide(){
show();
};
23. Problem: access is not
contained, anything in the
page can overwrite what you
do.
24. demo = {
Object Literal:
current:null,
Everything is
labels:[
contained but can be
‘home’:’home’,
‘articles’:’articles’,
accessed via the
‘contact’:’contact’
object name.
],
init:function(){
},
show:function(){
demo.current = 1;
},
hide:function(){
demo.show();
}
}
26. (function(){
Anonymous Module:
var current = null;
Nothing is global.
var labels = [
‘home’:’home’,
‘articles’:’articles’,
‘contact’:’contact’
];
function init(){
};
function show(){
current = 1;
};
function hide(){
show();
};
})();
28. module = function(){
Module Pattern:
var labels = [
You need to specify
‘home’:’home’,
‘articles’:’articles’, what is global and
‘contact’:’contact’
what isn’t – switching
];
syntax in between.
return {
current:null,
init:function(){
},
show:function(){
module.current = 1;
},
hide:function(){
module.show();
}
}
}();
30. module = function(){
Revealing Module
var current = null;
var labels = [
Pattern:
‘home’:’home’,
Keep consistent
‘articles’:’articles’,
syntax and mix and
‘contact’:’contact’
];
match what to make
function init(){
global.
};
function show(){
current = 1;
};
function hide(){
show();
};
return{init:init,show:show,current:current}
}();
31. module = function(){
Revealing Module
var current = null;
var labels = [
Pattern:
‘home’:’home’,
Keep consistent
‘articles’:’articles’,
syntax and mix and
‘contact’:’contact’
];
match what to make
function init(){
global.
};
function show(){
current = 1;
};
function hide(){
show();
};
return{init:init,show:show,current:current}
}();
module.init();
42. Comment what you consider
needed – but don’t tell others
your life story.
43. Avoid using the line comment
though. It is much safer to
use /* */ as that doesn’t
cause errors when the line
break is removed.
44. If you debug using
comments, there is a nice
little trick:
45. module = function(){
var current = null;
function init(){
};
/*
function show(){
current = 1;
};
function hide(){
show();
};
*/
return{init:init,show:show,current:current}
}();
46. module = function(){
var current = null;
function init(){
};
/*
function show(){
current = 1;
};
function hide(){
show();
};
// */
return{init:init,show:show,current:current}
}();
47. module = function(){
var current = null;
function init(){
};
//*
function show(){
current = 1;
};
function hide(){
show();
};
// */
return{init:init,show:show,current:current}
}();
48. Comments can be used to
write documentation – just
check the YUI doc:
http://yuiblog.com/blog/
2008/12/08/yuidoc/
55. var f = document.getElementById('mainform');
var inputs = f.getElementsByTagName('input');
for(var i=0,j=inputs.length;i<j;i++){
if(inputs[i].className === 'mandatory' &&
inputs[i].value === ''){
inputs[i].style.borderColor = '#f00';
inputs[i].style.borderStyle = 'solid';
inputs[i].style.borderWidth = '1px';
}
}
56. Two month down the line:
All styles have to comply with the
new company style guide, no
borders are allowed and errors
should be shown by an alert icon
next to the element.
63. var cow = new Object();
cow.colour = ‘white and black’;
cow.breed = ‘Holstein’;
cow.legs = 4;
cow.front = ‘moo’;
cow.bottom = ‘milk’;
is the same as
var cow = {
colour:‘white and black’,
breed:‘Holstein’,
legs:4,
front:‘moo’,
bottom = ‘milk’
};
64. var lunch = new Array();
lunch[0]=’Dosa’;
lunch[1]=’Roti’;
lunch[2]=’Rice’;
lunch[3]=’what the heck is this?’;
is the same as
var lunch = [
‘Dosa’,
‘Roti’,
‘Rice’,
‘what the heck is this?’
];
65. if(v){
var x = v;
} else {
var x = 10;
}
is the same as
var x = v || 10;
66. var direction;
if(x > 100){
direction = 1;
} else {
direction = -1;
}
is the same as
var direction = (x > 100) ? 1 : -1;
/* Avoid nesting these! */
89. Code gets unreadable after a
certain level of nesting –
when is up to your personal
preference and pain
threshold.
90. A really bad idea is to nest
loops inside loops as that also
means taking care of several
iterator variables (i,j,k,l,m...).
91. You can avoid heavy nesting
and loops inside loops with
specialized tool methods.
92. function renderProfiles(o){
var out = document.getElementById(‘profiles’);
for(var i=0;i<o.members.length;i++){
var ul = document.createElement(‘ul’);
var li = document.createElement(‘li’);
li.appendChild(document.createTextNode(o.members[i].name));
var nestedul = document.createElement(‘ul’);
for(var j=0;j<o.members[i].data.length;j++){
var datali = document.createElement(‘li’);
datali.appendChild(
document.createTextNode(
o.members[i].data[j].label + ‘ ‘ +
o.members[i].data[j].value
)
);
nestedul.appendChild(datali);
}
li.appendChild(nestedul);
}
out.appendChild(ul);
}
93. function renderProfiles(o){
var out = document.getElementById(‘profiles’);
for(var i=0;i<o.members.length;i++){
var ul = document.createElement(‘ul’);
var li = document.createElement(‘li’);
li.appendChild(document.createTextNode(data.members[i].name));
li.appendChild(addMemberData(o.members[i]));
}
out.appendChild(ul);
}
function addMemberData(member){
var ul = document.createElement(‘ul’);
for(var i=0;i<member.data.length;i++){
var li = document.createElement(‘li’);
li.appendChild(
document.createTextNode(
member.data[i].label + ‘ ‘ +
member.data[i].value
)
);
}
ul.appendChild(li);
return ul;
}