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I agree with everything about this: The shift from procedural to OO brings with it a shift from thinking about problems and solutions to thinking about architecture. Thats easy to see just by comparing a procedural Python program with an object-oriented one. The latter is almost always longer, full of extra interface and indentation and annotations. The temptation is to start moving trivial bits of code into classes and adding all these lit..
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Yeah, this isn’t one of those awesome religion or political posts I promised yesterday, but at least it’s something…
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ORA-4031 errors, contention, cursor management issues and shared pool fragmentation – free secret seminar!
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tanelpoder.com
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15 years ago
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eng
Note that the live event is over by now, but you can see the recording from Enkitec.tv On Tuesday 22nd March I’ll hold two (yes two) Secret Oracle Hacking Sessions – about ORA-04031: unable to allocate x bytes of shared memory errors, cursor management issues and other shared pool related problems (like fragmentation). This event is free for all! You’ll just need to be fast enough to register, both events have 100 attendee limit (due ..
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ORA-4031 errors, contention, cursor management issues and shared pool fragmentation – free secret seminar!
-
tanelpoder.com
-
15 years ago
-
eng
Note that the live event is over by now, but you can see the recording from Enkitec.tv On Tuesday 22nd March I’ll hold two (yes two) Secret Oracle Hacking Sessions – about ORA-04031: unable to allocate x bytes of shared memory errors, cursor management issues and other shared pool related problems (like fragmentation). This event is free for all! You’ll just need to be fast enough to register, both events have 100 attendee limit (due ..
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caption id="" align=“alignleft” width=“224” caption=“Our current mailbox. I know, it’s depressing.”][/caption]I’ve been commissioned to write a blog post about mailboxes . Now, normally I’m extremely picky and accept post offers only related to technology on some level, but I made an exception because just a few days ago I was looking at our crappy mailbox (on the left) and thinking about how when I own my own home, I will have a totally a..
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A couple of weeks ago I wrote a blog post describing my first experiences with Adobe's Business Catalyst. I had been fighting with the software for a few days and was a bit disappointed with the overall experience. The post was titled 11 Reasons Why Business Catalyst Sucks, and it became a bit popular in weird way. That is: Not that many views/visitors but still a whole lot of comments. I don't usually get that many comments and on my blog ....
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A couple of weeks ago I wrote a blog post describing my first experiences with Adobe's Business Catalyst. I had been fighting with the software for a few days and was a bit disappointed with the overall experience. The post was titled 11 Reasons Why Business Catalyst Sucks, and it became a bit popular in weird way. That is: Not that many views/visitors but still a whole lot of comments. I don't usually get that many comments and on my blog ....
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Technically Spring Break actually starts next week, but I’m pretty much done with school. I only had two exams - one was on Monday, the other was a take-home I did over the weekend. All I have left is to finish a paper for my Women’s Studies class. That’s the last gen-ed class I have to take.
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One of the things about ranking in Search is that you need to consider all sorts of methods of working out what is relevent. Google broke new ground (although the idea had already existed) with its PageRank algorithm which supplied better search results then all the other search engines. For what I am doing however I need to consider what programmers are looking for. One thing that I considered some time ago was working out which are the mo..
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As I’m finishing up a performance chapter for the Exadata book (a lot of work!), I thought to take a quick break and write a blog entry. This is not really worth putting into my Oracle Exadata Performance series (which so far has only 1 article in it anyway) .. so this is a little stand-alone article … Everybody knows that the Exadata smart scan can be used when scanning tables (and table partitions). You should also know that smart..
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As I’m finishing up a performance chapter for the Exadata book (a lot of work!), I thought to take a quick break and write a blog entry. This is not really worth putting into my Oracle Exadata Performance series (which so far has only 1 article in it anyway) .. so this is a little stand-alone article … Everybody knows that the Exadata smart scan can be used when scanning tables (and table partitions). You should also know that smart..
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Added some more lists now that the feature is working correctly. List of MySQL Functions List of SQL Server 2008 Functions List of Apache 2 Directives
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Today I can announce a small but possibly useful feature which is the addition of lists. They are here as way of making it easier to find what you are looking for if the main search lets you down and you want to try a browser inline search. They can also be useful if you just want to scroll through everything in a particular subject. I have the following lists already created,
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Those who follow me on Twitter probably noticed the slew of Rift tweets over the past few days - mostly achievement tweets that are sent automatically from the game when I do something awesome. This is a long-overdue post about RIFT - a new MMO by Trion Worlds.
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Python Tools per Visual Studio è un plugin gratuito e open source che consente di programmare in Python usando la IDE Microsoft. Nel corso della lunga gestazione di Visual Studio 2010 si era rumoreggiato di un possibile supporto nativo per il linguaggio Python. Qualcosa di vero doveva esserci visto che il progetto è appena stato presentato al PyCon 2011 , la più importante conferenza Python al mondo, nientemeno che dal Microsoft Techn..
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Python Tools per Visual Studio è un plugin gratuito e open source che consente di programmare in Python usando la IDE Microsoft. Nel corso della lunga gestazione di Visual Studio 2010 si era rumoreggiato di un possibile supporto nativo per il linguaggio Python. Qualcosa di vero doveva esserci visto che il progetto è appena stato presentato al PyCon 2011 , la più importante conferenza Python al mondo, nientemeno che dal Microsoft Techn..
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Oracle Exadata Performance series – Part 1: Should I use Hugepages on Linux Database Nodes?
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tanelpoder.com
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15 years ago
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eng
There was a question in LinkedIn forum about whether Linux Hugepages should be used in Oracle Exadata Database layer, as they aren’t enabled by default during ACS install. I’m putting my answer into this blog entry – apparently LinkedIn forums have a limit of 4000 characters per reply… (interestingly familiar number, by the way…:) So, I thought that it’s time to start writing my Oracle Exadata Performance series articles what I’ve plann..
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Oracle Exadata Performance series – Part 1: Should I use Hugepages on Linux Database Nodes?
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tanelpoder.com
-
15 years ago
-
eng
There was a question in LinkedIn forum about whether Linux Hugepages should be used in Oracle Exadata Database layer, as they aren’t enabled by default during ACS install. I’m putting my answer into this blog entry – apparently LinkedIn forums have a limit of 4000 characters per reply… (interestingly familiar number, by the way…:) So, I thought that it’s time to start writing my Oracle Exadata Performance series articles what I’ve plann..
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How to Move a Wordpress site Manually from one Location to another
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arnorhs.dev
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15 years ago
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eng
I've been doing some Wordpress development for the last year or so. A few client projects, some personal etc. A common chore that I find myself doing is developing the sites on one server and then moving them to the next. Very often I'll be developing on a virtual machine instance on my local machine and then placing the files online later. Just copying the files and exporting and importing the database will not do, so there are a few extra..
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Programmazione, SEO, Startup – Il Meglio della Settimana #4
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nicolaiarocci.com
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15 years ago
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ita
Facebook sta uccidendo la tua Autenticità Steve Cheney propone una riflessione su come Facebook condizioni ormai _l’autenticità_ dei suoi utenti. Il timore che conoscenti e amici (alcuni non li incontriamo da anni, altri sono parenti stretti) vedano quel che facciamo online ci induce a comportarci in maniera diversa da quel che sarebbe il nostro istintivo sentire. Tutorial: Microsoft Excel per il SEO Eccellente tutorial su c..
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How to Move a Wordpress site Manually from one Location to another
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arnorhs.dev
-
15 years ago
-
eng
I've been doing some Wordpress development for the last year or so. A few client projects, some personal etc. A common chore that I find myself doing is developing the sites on one server and then moving them to the next. Very often I'll be developing on a virtual machine instance on my local machine and then placing the files online later. Just copying the files and exporting and importing the database will not do, so there are a few extra..
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Programmazione, SEO, Startup – Il Meglio della Settimana #4
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nicolaiarocci.com
-
15 years ago
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ita
Facebook sta uccidendo la tua Autenticità Steve Cheney propone una riflessione su come Facebook condizioni ormai _l’autenticità_ dei suoi utenti. Il timore che conoscenti e amici (alcuni non li incontriamo da anni, altri sono parenti stretti) vedano quel che facciamo online ci induce a comportarci in maniera diversa da quel che sarebbe il nostro istintivo sentire. Tutorial: Microsoft Excel per il SEO Eccellente tutorial su c..
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Do you remember the Saturday morning TV "Shazam/Isis Power Hour"? Among the many wonders this show offered was young Billy Batson driving all over the US in a big recreational vehicle with his mentor, Mentor. Despite Mentor's presence, the two of them somehow continually got into difficult situations which prompted Billy to shout "Shazam!" and transform into Captain Marvel in order to save the day. I always think of "Shazam!" when mentor..
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Programmazione, SEO, Startup – Il Meglio della Settimana #4
-
nicolaiarocci.com
-
15 years ago
-
ita
Facebook sta uccidendo la tua Autenticità Steve Cheney propone una riflessione su come Facebook condizioni ormai _l’autenticità_ dei suoi utenti. Il timore che conoscenti e amici (alcuni non li incontriamo da anni, altri sono parenti stretti) vedano quel che facciamo online ci induce a comportarci in maniera diversa da quel che sarebbe il nostro istintivo sentire. Tutorial: Microsoft Excel per il SEO Eccellente tutorial su c..
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Programmazione, SEO, Startup – Il Meglio della Settimana #4
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nicolaiarocci.com
-
15 years ago
-
ita
Facebook sta uccidendo la tua Autenticità Steve Cheney propone una riflessione su come Facebook condizioni ormai _l’autenticità_ dei suoi utenti. Il timore che conoscenti e amici (alcuni non li incontriamo da anni, altri sono parenti stretti) vedano quel che facciamo online ci induce a comportarci in maniera diversa da quel che sarebbe il nostro istintivo sentire. Tutorial: Microsoft Excel per il SEO Eccellente tutorial su c..
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Brandon Pierce of Music Teacher's Helper has what looks to me like the ultimate lifestyle business. check out the case study on Tim Ferriss's blog .
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Brandon Pierce of Music Teacher's Helper has what looks to me like the ultimate lifestyle business. check out the case study on Tim Ferriss's blog .
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I finished reading World War Z. As a foreword - This review is being written a bit late. I tend to forget details about a book soon after I finish reading and I have already started reading The Gargoyle by Andrew Davidson, so don’t kill me if I’m missing anything important or if this post seems a little scattered.
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On the MySQL performance blog there was a great article posted two days ago on how to debug long-running transactions in MySQL. Long-running transactions are transactions that are left open and not committing or reverting. Maybe because of a failed/halting application or just an application that is taking long to process.
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E così vorresti imparare il linguaggio di programmazione Python. Probabilmente sei alla ricerca di un tutorial completo e allo stesso tempo conciso. Questa guida è un tentativo di insegnarti Python in 10 minuti. In effetti più che con una guida vera e propria hai a che fare con degli appunti che userai per partire col piede giusto. Naturalmente se davvero vuoi imparare bene dovrai anche esercitarti molto. Do per scontato che tu sappia già p..
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On the MySQL performance blog there was a great article posted two days ago on how to debug long-running transactions in MySQL. Long-running transactions are transactions that are left open and not committing or reverting. Maybe because of a failed/halting application or just an application that is taking long to process.
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E così vorresti imparare il linguaggio di programmazione Python. Probabilmente sei alla ricerca di un tutorial completo e allo stesso tempo conciso. Questa guida è un tentativo di insegnarti Python in 10 minuti. In effetti più che con una guida vera e propria hai a che fare con degli appunti che userai per partire col piede giusto. Naturalmente se davvero vuoi imparare bene dovrai anche esercitarti molto. Do per scontato che tu sappia già p..
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Motion, keyboard commands and shortcuts for VI Improved Legend Motion / Normal mode Insert mode Changes Yank/Put or Copy/Paste Visual/Visual Block Mode Commands Files Windows Tabs coc.nvim Denite Help Search/Replace Find Files Legend Command Keyboard Character command ⌘ control ⌃ alt ⎇ delete ⌫ option ⌥ shift ⇧ caps lock ⇪ tab ⇥ arrow up ↑ arrow down ↓ arrow left ← arrow righ....
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E così vorresti imparare il linguaggio di programmazione Python. Probabilmente sei alla ricerca di un tutorial completo e allo stesso tempo conciso. Questa guida è un tentativo di insegnarti Python in 10 minuti. In effetti più che con una guida vera e propria hai a che fare con degli appunti che userai per partire col piede giusto. Naturalmente se davvero vuoi imparare bene dovrai anche esercitarti molto. Do per scontato che tu sappia già p..
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Bloomberg interview with Paul Graham on "the bubble", startup valuations etc.
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arnorhs.dev
-
15 years ago
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eng
I was watching this Bloomberg interview with Y Combinator's Paul Graham ("startup god"), today. He discusses the supposed "bubble" that's been going on, valuations of early stage startups, Facebooks valuations and other similar topics. It's an interesting video also for the fact that he's being interviewed with non-startup people and it's fun to see things from the other side.
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I was reading through a blog post titled "The state of HTML5 audio" and I found it very amusing. Warning.. There is profanity. Read at your own risk.
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In rari casi può capitare la necessità di cancellare tutto, ma proprio tutto, da un database SQL Server. Tabelle , Stored Procedure , Funzioni , Viste , Relazioni e Chiavi Primarie . A questo punto tanto varrebbe cancellare il database e ricrearlo, direte voi. Vero, ma non sempre si dispone delle autorizzazioni per farlo. Nel mio caso si tratta di un database ospitato su un server remoto e condiviso. Posso creare e cancellare quel ch..
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Bloomberg interview with Paul Graham on "the bubble", startup valuations etc.
-
arnorhs.dev
-
15 years ago
-
eng
I was watching this Bloomberg interview with Y Combinator's Paul Graham ("startup god"), today. He discusses the supposed "bubble" that's been going on, valuations of early stage startups, Facebooks valuations and other similar topics. It's an interesting video also for the fact that he's being interviewed with non-startup people and it's fun to see things from the other side.
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I was reading through a blog post titled "The state of HTML5 audio" and I found it very amusing. Warning.. There is profanity. Read at your own risk.
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In the coming years another billion people will get online . They will do it with their smartphones instead of what we consider computers. And their experience will be quite different from ours when we initially started using the internet. Despite its promises, it looks like the post-PC ecosystem will be a lot more restrictive than the PC one was even in the worst days of the wintel duopoly . For a while it looked like software freed....
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In the coming years another billion people will get online . They will do it with their smartphones instead of what we consider computers. And their experience will be quite different from ours when we initially started using the internet. Despite its promises, it looks like the post-PC ecosystem will be a lot more restrictive than the PC one was even in the worst days of the wintel duopoly . For a while it looked like software freed....
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In rari casi può capitare la necessità di cancellare tutto, ma proprio tutto, da un database SQL Server. Tabelle , Stored Procedure , Funzioni , Viste , Relazioni e Chiavi Primarie . A questo punto tanto varrebbe cancellare il database e ricrearlo, direte voi. Vero, ma non sempre si dispone delle autorizzazioni per farlo. Nel mio caso si tratta di un database ospitato su un server remoto e condiviso. Posso creare e cancellare quel ch..
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