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  • Need suggestions on how to create a website with an encrypted database.

    - by SFx
    Hi guys, I want to create a website where a user enters content (say a couple of sentences) which eventually gets stored in a backend database (maybe MySQL). But before the content leaves the client side, I want it to get encrypted using something on client like maybe javascript. The data will travel over the web encrypted, but more importantly, will also be permanently stored in the backend database encrypted. Is JavaScript appropriate to use for this? Would 256 bit encryption take too long? Also, how do you query an encrypted database later on if you want to pull down the content that a user may have submitted over the past 2 months? I'm looking for tips, suggestions and any pointers you guys may have in how to go about learning about and accomplishing this. Thanks!

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  • Where should the database and mail parameters be stored in a Symfony2 app?

    - by Songo
    In the default folder structure for a Symfony2 project the database and mail server credentials are stored in parameters.yml file inside ProjectRoot/app/config/parameters.yml with these default values: parameters: database_driver: pdo_mysql database_host: 127.0.0.1 database_port: null database_name: symfony database_user: root database_password: null mailer_transport: smtp mailer_host: 127.0.0.1 mailer_user: null mailer_password: null locale: en secret: ThisTokenIsNotSoSecretChangeIt During development we change these parameters to the development database and mail servers. This file is checked into the source code repository. The problem is when we want to deploy to the production server. We are thinking about automating the deployment process by checking out the project from git and deploy it to the production server. The thing is that our project manager has to manually update these parameters after each update. The production database and mail servers parameters are confidential and only our project manager knows them. I need a way to automate this step and suggestion on where to store the production parameters until they are applied?

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  • Implementing a JS templating engine with current PHP project

    - by SeanWM
    I'm currently working on a PHP project and quickly realizing how useful a templating engine would help me. I have a few tables whose table rows are looped out via a PHP loop. Is it possible to use just a JS templating engine (like Handlebarsjs) to also work with these tables? For example: $arr = array('red', 'green', 'blue'); echo '<table>'; foreach($arr as $value) { echo '<tr><td>' . $value . '</td></tr>'; } echo '</table>'; Now I want to add a column via an ajax call using a JS templating engine. Is this possible? Or do I have to use a templating engine for both server side and client side?

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  • Google I/O 2012 - Computing Map Tiles with Go on App Engine

    Google I/O 2012 - Computing Map Tiles with Go on App Engine Chris Broadfoot, Andrew Gerrand In this talk we use the Maps API and Go on App Engine to build an app to build custom tile sets for Google Maps. The app demonstrates using Go's suitability for computation in the cloud and App Engine's key scalability features, such as Task Queues and Backends. For all I/O 2012 sessions, go to developers.google.com From: GoogleDevelopers Views: 1170 21 ratings Time: 47:22 More in Science & Technology

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  • Search Engine Optimization (SEO) Tips - Code Optimization

    Code optimization is a very important in making your website Search Engine Friendly. A webpage is called Search Engine Friendly when it is coded in such a way that search engines can read and understand it to the maximum. For making your Webpage Search Engine Friendly you have to keep the following factors in mind and code accordingly.

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  • Connecting remote mysql database to local mysql databse? [migrated]

    - by Shashank
    I want to write a php code to be embedded in drupal7 module. I want to call a procedure which can copy the newly generated data in local mysql database to the remote mysql database. When data is inserted in tables 'A' of my local data base it should be copied to the specific table 'B' of the remote mysql server's database. Table 'A' is on local host. Table 'B' is on remote server. insert data on 'A' - copied data in 'B' Is this possible? Thanks for the help.

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  • The how of a collision engine

    - by JXPheonix
    This is a very, very broad question - what is the general algorithm of how a collision engine works? No code in specific, but rather, just a general idea of how a collision engine does what it does, constantly refreshing the points of an object and comparing it to other objects? (see, I have the general gist of it here.) A collision engine is basically an engine used in games (generally) so that your player (call him Bob), whenever bob moves into a wall, Bob stops, Bob does not walk through the wall. They also generally handle the gravity in a game and environmental things like that.

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  • Search Engine Optimization Techniques - Just Try and See

    Using these outstanding search engine optimization techniques will really get you the high search engine ranking you want so bad. I would like to introduce you to the hottest search engine optimization tools that are available for the optimization of your online business. It is not important if is expensive, or cheap, or even if is free, and by the way all of them are FREE; is the fact that it is really effective and that has to be correctly used what matter most.

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  • Search Engine Optimization And Other Web Services

    The SEO (Search Engine Optimization) involves an On-Page Optimization through which the different actions being done on the site so as to make the data and content presentable and relevant with a tidy and appealing display for the readers who frequently visit it to gain info on their part of interest and also for the Search Engines wanderers who want to register them. The search engine marketing Company, SEO Services renders a good quality Search Engine Optimization, also Social media optimization and many different types of marketing Solutions for the web business.

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  • Google and Semantic Search Engine Optimization (SEO)

    Semantic Search Engine Optimization is a new frontier for SEO experts who want to stay ahead of the Google curve in securing additional search engine rankings for their target search terms. 'Semantic SEO' is currently quite misunderstood in the SEO community. Once understood, the proper application of a Semantic SEO strategy for your web site (and for your clients) can pay big dividends in improving your on-page copy, page headings, anchor text and internal linking, and deliver increased site traffic for search engine queries containing alternate word meanings.

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  • Title Tag Optimization For SEO - (Search Engine Optimization)

    In this article we have discussed the importance of the title tag in search engine optimization and further we have discussed important techniques for the title tag optimization that can get good results for search engine optimization. Title tag optimization can play a dramatic role in increasing the ranking of a web page in search engine results pages.

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  • New Certification Exam: "Oracle Database 12c: SQL Fundamentals" Released (1Z0-061)

    - by Brandye Barrington
    Oracle Certification begins testing this week for the new Oracle Database 12c Administrator Certified Associate (OCA) certification.  Testing for the Oracle Database 12c: SQL Fundamentals (1Z0-061) exam is now underway. Visit pearsonvue.com/oracle and register for exam 1Z0-061. You can get all preparation details, including exam objectives, number of questions, time allotments, and pricing on the Oracle Certification Website. Earning the Oracle Database 12c Administrator Certified Associate (OCA) credential demonstrates that you carry the foundational knowledge and skills needed to administer the Oracle Database, and sets the stage for your future progression to Oracle Database 12c Administrator Certified Professional (OCP). With Oracle Database 12c, you will experience the benefits of an Oracle Database that is re-engineered for Cloud computing. Multitenant architecture brings enterprises unprecedented hardware and software efficiencies, performance and manageability benefits, and fast and efficient Cloud provisioning. Oracle Database 12c certifications emphasize the full set of skills that DBAs need in today's competitive marketplace. Be among the first to obtain this ground breaking new Oracle Certified Associate (OCA) certification by registering for this exam today. QUICK LINKS Certification Path: Oracle Database 12c Administrator Certified Associate (OCA) Certification Exam: Oracle Database 12c: SQL Fundamentals (1Z0-061) Registration: pearsonvue.com/oracle

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  • Search Engine Optimisation - The Major Points

    Search Engine Optimisation is no easy task - in fact for many it is a long winded task that requires time and attention to detail. Search Engine Optimisation or SEO can be particularly difficult for a beginner as the search engine landscape is a vast territory, filled with competitors, who employ experts. However, a good understanding of a few concepts could get you far...

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  • How to recover Wordpress on GoDaddy hosting after reseting database password? [migrated]

    - by Tom Brito
    I did reset my database password, so I could enter the phpMyAdmin, but now my Wordpress installation can't connect to the database. I tried to access the "wp-config.php" (should be at http://mysite.com/wp-config.php right?) but, again, I get the "can't connect to database" message. Also, now when I try to access the file manager on the GoDaddy hosting, I get "The page isn't redirecting properly". I did e-mail the GoDaddy support, and I'm researching while they do not answer. Not sure if it's a GoDaddy or Wordpress issue. Is there any way to fix Wordpress, or I'll need to re-install it?

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  • Where can I learn to write my own database?

    - by Buttons840
    I'm interested in writing my own database - a triple-store. Are there any good resources to help with the challenges of such a project? Or more generally: How can I learn to write my own database? Some specific issues I'm unsure of: How is the data actually stored on the file-system? A flat-file seems easy enough, but a database is a lot more then a flat-file. What kinds of things are typically stored (or cached) in memory? How are indexes created and stored? How is ACID compliance achieved? Etc. This is a big topic, but knowing how to store large amounts of data in a reliable way is good to know. (My investigation into existing triple-stores was summarized back in 2008; not much has changed in 4 years it seems. This is why I want write my own.)

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  • Outsourcing Your Search Engine Optimization Work

    Search Engine Optimization is a very commonly used internet marketing tool that makes sure that your website is more frequently visited than your competitions. A website that has higher importance and has more back-links connecting to it will obviously get more traffic. What an SEO company does is it optimizes the website to make it more search engine friendly, thus getting it higher up on any search engine result page.

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  • Is there a way to determine if a database has been altered, then to push new data to the Application

    - by TeamGB
    All our (my company) currently applications pull information from that database, is their a way to get the following types of databses to either push data or push an event to allow the application to pull data. Access SQL Oracle File systems (Files and folders) The issue today is that most of our application spend a large amount of time constantly looking at databases and file system checking to see if data has changed . It would be better for the database to inform the application when data has changed. Are there tools within Visual studio to allow this or are there tools within the database / filesystem to do this? All ready asked this on stack overflow but go no answer. I've been doing some more research but I cant seem to get any further. My manager has asked to investigate it as it would mean our applications are much quicker and efficient.

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  • How Do I Evaluate Search Engine Optimization Specialists?

    The importance and utility of getting a website, especially a professional web site, search engine optimized cannot be stated any more convincingly. It is now an established norm to get any website search engine optimized to get top search engine rankings and hence beat the competition by rising up in the search results.

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  • How can a single database work for website, mobile apps?

    - by user1696497
    We have developed a job-portal where users can view jobs and and also post jobs. We have used Php and MySQL. We hosted this on web faction. Now we want to develop the mobile app of the job portal for android, ios and windows. As the database should be synchronous and aligned dynamically with apps and website database. As the back-end code has to be changed to Java in android and c# in windows, how to manage a single synchronous database?

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  • Is backing up a MySQL database in GIT a good idea?

    - by wobbily_col
    I am trying to improve the backup situation for my application. I have a Django application and MySQL database. I read an article suggesting backing up the database in Git. On the one hand I like it, as it will keep a copy of the data and the code in synch. But GIT is a designed for code, not for data. As such it will be doing a lot of extra work diffing the mysql dump every commit, which is not really necessary. If I compress the file before storing it, will git diff the files? (The dump file is currently 100MB uncompressed, 5.7Mb when bzipped). Edit: the code and database schema definitions are already in GIT, it is really the data I am concerned about backing up now.

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  • 2d engine with WebGL

    - by Philipp
    I am currently developing a HTML5 canvas game with a sprite-based 2d engine. The engine is working well so far, but now I thought that I could maybe add some cool graphic effects when I would re-implement the whole engine with WebGL. The whole graphic engine would stay strictly two-dimensional (think of it as a 3d world where the z coordinate of all vertices is 0.0). What I hope to gain from this is the ability to use pixel shaders to create special effects. I also think that the performance could improve. What do you think about that plan?

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