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Douglas Crockford’s JSLint script is almost a golden standard when it comes to checking the syntax and general sanity of your javascript files. Being lazy by nature, I got tired of copying and pasting my code into the web form. I wanted to be able to run the JSLint tool from the command line. JSLint itself is written in javascript. It’s a 6000-line beast. How do you run a javascript library as a command line utility? The answer is node....
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Douglas Crockford’s JSLint script is almost a golden standard when it comes to checking the syntax and general sanity of your javascript files. Being lazy by nature, I got tired of copying and pasting my code into the web form. I wanted to be able to run the JSLint tool from the command line. JSLint itself is written in javascript. It’s a 6000-line beast. How do you run a javascript library as a command line utility? The answer is node....
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Watermark.js è una libreria JavaScript che aggiunge un watermark (letteralmente filigrana , ovvero un logo o un marchio) alle immagini presenti sulle pagine web. Contrassegnare le immagini in modo permanente è utile a proteggerle dalla copia oppure, al contrario, ad approfittare della loro riproduzione per diffondere un marchio ( brand awareness ). Usare watermark.js è semplice, vediamo quanto. Come usare watermark.js La libreria inn..
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UPDATE: Check out our guides on Authentication and Sharing Sounds for the most recent information. If you build an app or web service that generates any type of sound, it’s easy to connect it to SoundCloud and enable your users to share their creations across the web. Allowing users to share what they create to their existing social networks and the SoundCloud community brings great value in a variety of use cases. If you have an app for be..
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UPDATE: Check out our guides on Authentication and Sharing Sounds for the most recent information. If you build an app or web service that generates any type of sound, it’s easy to connect it to SoundCloud and enable your users to share their creations across the web. Allowing users to share what they create to their existing social networks and the SoundCloud community brings great value in a variety of use cases. If you have an app for be..
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Latch contention troubleshooting case study and Flashback Database performance issues with LOBs
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tanelpoder.com
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15 years ago
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eng
Steve Bamber has written up a case study of library cache latch contention troubleshooting of an Apex application with LatchProf. I’m happy that others also see the value and have had success with my new LatchProf based latch contention troubleshooting approach which takes into account both sides of the contention story (latch waiters and latch holders/blockers) as opposed to the guesswork used previously (hey if it’s shared pool latch..
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Latch contention troubleshooting case study and Flashback Database performance issues with LOBs
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tanelpoder.com
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15 years ago
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eng
Steve Bamber has written up a case study of library cache latch contention troubleshooting of an Apex application with LatchProf. I’m happy that others also see the value and have had success with my new LatchProf based latch contention troubleshooting approach which takes into account both sides of the contention story (latch waiters and latch holders/blockers) as opposed to the guesswork used previously (hey if it’s shared pool latch..
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We are happy to introduce you to our new developer portal developers.soundcloud.com. Here we are bundling up all the SoundCloud platform…
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We are happy to introduce you to our new developer portal developers.soundcloud.com. Here we are bundling up all the SoundCloud platform…
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A una settimana esatta dall’uscita della estensione per Chrome di Page Speed Google stupisce tutti aprendo al pubblico Speed Online , versione web del suo servizio di analisi delle performance dei siti. La versione live di Google Speed non si limita a misurare la velocità delle pagine ma offre consigli per migliorarne le prestazioni, come già fatto dalle estensioni Firefox e Chrome. In questi giorni ho avuto modo di testare Page Spee..
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Since Sun’s killers euh Oracle shutdown OpenSolaris, FreeBSD is becoming more and more attracting with ZFS port, you should really give it a try (We are back baby). Here is a fast installation of FreeBSD with a ZFS root. Download http://mfsbsd.vx.sk/, a special iso image that will give you a ZFS on root FreeBSD with no pain. Note that I’m using it over KVM on Gentoo: (kvm -hda /dev/vg0/freebsdvm_root -m 4096 -cdrom /opt/data/kvm/installer/m..
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amCharts Javascript Tutorial: Parsing dates and styling up the chart
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danielpecos.com
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15 years ago
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spa
Recently I began a collaboration with amCharts , writing some tutorials for their blog. This is my first contribution, and you can find the original post in amCharts blog . http://blog.amcharts.com/2011/03/amcharts-javascript-tutorials-part-3.html I hope you’ll enjoy my first tutorial about this great graphs library! And, of course, feedback is wellcomed! In this tutorial we will enhance our previous example in order to parse ....
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Flux è una applicazione gratuita per Windows , OSX e Linux che regola il colore dello schermo in base all’ora del giorno. Detta così può sembrare una sciocchezza, ma vi assicuro che se lavorate spesso nel cuore della notte questa è un’applicazione alla quale non dovreste rinunciare. Avete mai notato che di notte, in una stanza poco illuminata, le persone che lavorano al computer sembrano circondate da un inquietante alone blu? Gli ..
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Yep. Spring Break’s been over for about a week now. Don’t know if I’ll be able to post much. I might be able to post some projects that I’m working on in various classes. So what classes am I taking? Well, my schedule pretty much looks like this:
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One of the things I come across in databases now and then is a collection of single tables with a name like “MessageType”. You have a look in them and it turns out to have 6 or so rows with no foreign key relationships. Every single time it turns out to be someone had the idea to store an Enumeration (Enum) type in the database. Not a bad idea as it turns out since you can add sort options, soft deletes and the like, but the implementation ..
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Demo Requirements PHP >= 5.4.0 Download The script is available over on GitHub or via Composer: $ composer require 'donatj/phpuseragentparser' Usage The original procedural use is as simple as:
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Demo Requirements PHP >= 5.4.0 Download The script is available over on GitHub or via Composer: $ composer require 'donatj/phpuseragentparser' Usage The original procedural use is as simple as:
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I changed my opinion after seeing this Interview with Color's CEO, Bill Nguyen
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arnorhs.dev
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15 years ago
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eng
I think it's no secret that I'm a big fan of This Week in Startups. In this latest episode (no 128) Jason Calacanis interviews Color's founder, Bill Nguyen. Color has obviously had a lot of attention because of it's enormous pre-launch raise and the low quality of it's initial application. The interview addresses and gives you a little glimpse into the way Bill sees things.
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I changed my opinion after seeing this Interview with Color's CEO, Bill Nguyen
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arnorhs.dev
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15 years ago
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eng
I think it's no secret that I'm a big fan of This Week in Startups. In this latest episode (no 128) Jason Calacanis interviews Color's founder, Bill Nguyen. Color has obviously had a lot of attention because of it's enormous pre-launch raise and the low quality of it's initial application. The interview addresses and gives you a little glimpse into the way Bill sees things.
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Update: Based on the original MOATS built by Adrian Billington and myself, other folks have built cool variations of MOATS (either based on our code or written completely new ones): MOATS (original) by Adrian Billington & Tanel: https://github.com/oracle-developer/moats MOATS 2.0 (RAC-aware) by Sidney Chen: https://github.com/dbsid/moats_rac SQL Dashboard by Jagjeet Singh: https://jagjeet.wordpress.com/2013/12/..
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Update: Based on the original MOATS built by Adrian Billington and myself, other folks have built cool variations of MOATS (either based on our code or written completely new ones): MOATS (original) by Adrian Billington & Tanel: https://github.com/oracle-developer/moats MOATS 2.0 (RAC-aware) by Sidney Chen: https://github.com/dbsid/moats_rac SQL Dashboard by Jagjeet Singh: https://jagjeet.wordpress.com/2013/12/..
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I really should learn from my past mistakes, and usually I do, but this one comes to bite me again and again. I never save assets. This results in me having to find fonts, recreate images and the like over and over. If you do a hard refresh of this page (CTRL+F5) you will notice the logo looks a little different. This is because I couldn’t find the font I used before and had to find something similar.
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Una settimana fa abbiamo lanciato il nuovo sito del Gestionale Amica , il nostro prodotto di punta. E’ scritto in ASP.NET ed è dotato di un sistema di e-commerce sviluppato su misura. Carrello della spesa, checkout, pagamenti con carta di credito, tracciamento ordini, profilo utenti… un lavoro del quale sono piuttosto orgoglioso. Man mano che il giorno del debutto si avvicinava cresceva l’eccitazione; ero impaziente di vederlo funzionare..
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MySQL has had a pretty decent full text search engine in it's MyISAM storage engine and for some developers it's probably still a pretty big reason for sticking with MySQL (for some functionality at least). Somebody published [this link](https://www.mongodb.org/display/DOCS/Full%20Text%20Search%20in%20Mongo) to the The MongoDB blog [on Hacker News](https://news.ycombinator.com/item?id=2376349), just now, so I wanted to share it here. The ar..
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MySQL has had a pretty decent full text search engine in it's MyISAM storage engine and for some developers it's probably still a pretty big reason for sticking with MySQL (for some functionality at least). Somebody published [this link](https://www.mongodb.org/display/DOCS/Full%20Text%20Search%20in%20Mongo) to the The MongoDB blog [on Hacker News](https://news.ycombinator.com/item?id=2376349), just now, so I wanted to share it here. The ar..
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Patrick McKenzie gives a talk about marketing to under served markets
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arnorhs.dev
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15 years ago
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eng
Patrick McKenzie is one of the most well known users on the Hacker News website. He runs the blog [Micro ISV on a shoestring](https://www.kalzumeus.com/) (which is a name that makes almost no sense to me, but is still really good). I didn't really know Patrick had started giving talks, he posted this video of a talk he gave at the [Business of Software conference](https://businessofsoftware.org/) probably in the fall of 2010.
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Patrick McKenzie gives a talk about marketing to under served markets
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arnorhs.dev
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15 years ago
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eng
Patrick McKenzie is one of the most well known users on the Hacker News website. He runs the blog [Micro ISV on a shoestring](https://www.kalzumeus.com/) (which is a name that makes almost no sense to me, but is still really good). I didn't really know Patrick had started giving talks, he posted this video of a talk he gave at the [Business of Software conference](https://businessofsoftware.org/) probably in the fall of 2010.
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Here’s a quick little PHP login script I wrote for my school club web page ’s back-end. Feel free to use it yourself. I’d like a little credit though :)
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The video from the presentation I gave a NANOG, LINX and UKNOF has now been posted. You can find the video at the following URL - NANOG 51: BGP Error Handling or by clicking on the image below. The full slide deck is also on this site - here .
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The video from the presentation I gave a NANOG, LINX and UKNOF has now been posted. You can find the video at the following URL - NANOG 51: BGP Error Handling or by clicking on the image below. The full slide deck is also on this site - here .
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I am extremely lucky to have ended up in a situation where I know and work around people who do the things I’m trying to learn for a living, on a daily basis. I think I would’ve given up on this snail game long ago if I was in a more isolated position where the only point of contact with people who know what they’re doing and are willing to help is Google or programming forums. Just a couple of days ago, I was trying to do something that I ..
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A lot of people have asked me whether there’s some sort of index or “table of contents” of my TPT scripts (there’s over 1000 in my TPT script repo right now). I have planned to create such index for years, but never got to it. I probably never will :) So a good way to extract the descriptions of some scripts is to just grep for Purpose : in the scripts directory:
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A lot of people have asked me whether there’s some sort of index or “table of contents” of my TPT scripts (there’s over 1000 in my TPT script repo right now). I have planned to create such index for years, but never got to it. I probably never will :) So a good way to extract the descriptions of some scripts is to just grep for Purpose : in the scripts directory:
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So I've been working on some toy projects in node.js for a few weeks. Node is pretty hot in the tech media these days (see this article , among many others), and I've been having fun learning it and opening my brain to the world of async and callbacks. This post will just note a handful of the interesting things I've found thus far. OK, so one of the first things I got enticed by was CoffeeScript by Jeremy Ashkenas. It's a pretty lit....
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Color, the new amazing mobile app that crashes your phone within minutes
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arnorhs.dev
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15 years ago
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eng
sorry about the hater-post) What is wrong with this picture? Seriously. ### The next Google? Sequoia has just funded a startup that is creating a mobile app, called...
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Color, the new amazing mobile app that crashes your phone within minutes
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arnorhs.dev
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15 years ago
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eng
sorry about the hater-post) What is wrong with this picture? Seriously. ### The next Google? Sequoia has just funded a startup that is creating a mobile app, called...
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In Greek mythology, the Anemoi were wind gods who were each ascribed a cardinal direction, from which their respective winds came, and were each associated with various seasons and weather conditions. They were often personified as winged men and, according to the Greek poet Hesiod, were the children of Astraeus and the goddess of the […]
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Methodologies. Oh, methodologies. Agile, Scrum, Kanban etc. etc etc.. I'm a big opponent of those. Probably because I've never really worked within a large team of developers so I probably haven't seen a use case for those yet, but they are really popular. They are especially popular amongst people who are not programmers. I've even seen a lot of startups here in Iceland adopt some of them, no matter if they are doing software development o..
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You may know John as the author of jQuery, so this fellow really knows what he's doing when it comes to Javascript. John's templating engine is extremely fast. In fact it's the fastest of the templating engines featured on this jsPerf benchmark comparison test. What's more amazing is if you view the code behind it, it is extremely short and simple which also means that it minifizes pretty easily to just under 500 characters. That's impressi..
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Page Speed è un servizio Google per la ottimizzazione delle prestazioni delle pagine web. E’ molto apprezzato dagli sviluppatori di tutto il mondo che finora l’hanno usato su web server Apache oppure sotto forma di estensione per Firefox. Finalmente Google ha annunciato l’estensione sperimentale Page Speed per Chrome, disponibile anche in italiano.
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