tag:blogger.com,1999:blog-15745835593486295242026-01-17T14:44:38.806+02:00Opinions, Technical Web stuff, Lots of JavaScript and possibly some mathematical stuff and other oddities from Eyal Peleg's life, work, and play.Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.comBlogger66125tag:blogger.com,1999:blog-1574583559348629524.post-2542051787733301372023-09-21T20:18:00.002+03:002023-09-21T20:19:10.209+03:00

Well, how the hell should I know... :) What I can tell you is why I was getting such an error and hopefully it might help you too. In my case the page included a snippet that was registering a short code, this shortcode was expecting some parameters on the URL or POST, but since they would not be passed into the page when opened for viewing in elementor the shortcode was broken. But I was not

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com0tag:blogger.com,1999:blog-1574583559348629524.post-43052533503260905902022-10-31T17:19:00.004+02:002022-10-31T17:21:30.384+02:00

If you are not a developer, go away... no, I am just kidding, you can read on, however this is mainly targeted at developers. If you are not using Grepper that you migh consider using it, have a look at https://www.codegrepper.com/ Anyway, for me, even though grepper was finding great answers, It was unusable because it was displaying them with RTL alignment because that is the default for

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com0tag:blogger.com,1999:blog-1574583559348629524.post-59563297602956157982021-03-08T10:36:00.000+02:002021-03-08T10:36:04.603+02:00

Hi,So, I encountered a situation where trying to save a piece of HTML & JS using an HTML widget in Elementor was returning a 404 error, not only that but after retrying several times I got blocked from the site.Making a long story short, it turned out that the hosting company was running some software called mod security or modsec for short, and my code was interpreted as an sql injection

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com0tag:blogger.com,1999:blog-1574583559348629524.post-82981271725754309222019-06-06T09:47:00.001+03:002019-06-06T09:47:37.195+03:00

Hi All,Well its now maybe the 3rd or 4th time for me trying to wrap my head around the process of Live Z calibration so I though I would write a few words to help me remember whats waht next time... So,The process it self is designed to help fine tune to position of the nozzle relative to the bed to get good adhesion. It is performed by rotating the know during printing. When rotating the knob

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com0tag:blogger.com,1999:blog-1574583559348629524.post-64269604666800070202016-05-02T09:32:00.001+03:002019-12-25T20:28:31.019+02:00

I am writing this post in hope that it will help some people. The issue is that an HP Officejet PRO 8500A A910 shows as offline when you open the print queue dialog (in the caption it just says "HP Officejet PRO 8500A A910 - offline"), other then that I had network connectivity, ping, web interface was reachable and so on, It just would not print.... I have seen very long threads where people

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com4tag:blogger.com,1999:blog-1574583559348629524.post-20685781491788780352015-10-09T23:17:00.000+03:002015-10-09T23:17:29.859+03:00

So - my girl wanted to buy "The Sims 4" from EA. so I headed to the EA site and after reading a bit about all the expansions etc purchased the basic game for her. I was then told that I should go and download "Origin" which will have my game  in the "My Games" tab. So I went to https://www.origin.com/en-ie/download and downloaded origin - a file named OriginThinSetup.exe was

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com7tag:blogger.com,1999:blog-1574583559348629524.post-22953098309211315352015-09-07T18:29:00.004+03:002015-09-07T18:30:14.912+03:00

Hi, A few days ago I stumbled upon the following to articles: The nitty-gritty of compile and link functions inside AngularJS directives The nitty-gritty of compile and link functions inside AngularJS directives part 2: transclusion I think they are great and recommend that before you continue reading here you go and read them. The reason I am writing this is because I think that although

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com1tag:blogger.com,1999:blog-1574583559348629524.post-4077175833329548892014-12-29T09:25:00.000+02:002014-12-29T09:26:35.223+02:00

I had problems when I was trying to install a new version of our app. There was no problem installing the app on its own, but if the previous version of the app (from google play) was installed it just refused to install the new version over it. The installation would just say "App not installed" and logcat would say  "Installation error code: -25". Eventually it turned out that some

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com0tag:blogger.com,1999:blog-1574583559348629524.post-37962468317027689332014-08-04T09:51:00.002+03:002015-11-04T15:48:15.413+02:00

I have a RedayNAS Ultra 6 Plus that I initially configured with 6 2TB drives X-RAID2 and Dual redundancy. This gave me 8TB of space (which I never took the time to even try and understand why). Recently I started getting SMART+ warnings about one of those drives and decided to replace it. I remembered this animation of extending X-RAID2 and because My drive was already at 87% I decided

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com0tag:blogger.com,1999:blog-1574583559348629524.post-26282994678061562972014-03-04T21:54:00.001+02:002014-03-04T21:54:49.042+02:00

I was getting the following error:TypeError: Object 4 has no method 'match' In some angular code I have written.took some time to debug but it turns out the isolated scope of one of my directives had a property that was not a string. somewhere inside angular it seems that it is expected that the properties of the isolated scope would all be strings and thus have a .match method.... so   &

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com0tag:blogger.com,1999:blog-1574583559348629524.post-6436748844457298922014-01-02T12:40:00.002+02:002014-01-06T09:59:58.022+02:00

I was about to ask the following Q on StackOverflow.com but ended up finding the answer myself before even posting so I decided to make this into a new blog post. I have two code snippets which I am trying to run on the development server of Google App Engine SDK v1.8.8 for Java. The first:     return datastore.get(KeyFactory.createKey(Kinds.Provider,provider_id));    &nbsp

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com1tag:blogger.com,1999:blog-1574583559348629524.post-23135533046613267702013-07-28T09:37:00.003+03:002013-07-28T09:38:27.800+03:00

In http://nodejs.org/api/modules.html#modules_all_together the process for module loading is described. on LOAD_AS_DIRECTORY(X) it says 1. If X/package.json is a file, a. Parse X/package.json, and look for "main" field. b. let M = X + (json main field) c. LOAD_AS_FILE(M) 2. If X/index.js is a file, load X/index.js as JavaScript text. STOP 3. If X/index.node is a

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com0tag:blogger.com,1999:blog-1574583559348629524.post-76246048466180587482013-04-29T08:26:00.001+03:002013-04-29T08:26:38.019+03:00

I have encountered a problem with Phonegap Build where some of my code stopped running. Turns out there was a breaking change: Before Cordova 2.2.0, the Connection object existed at: navigator.network.connection. To match the spec, this was changed to navigator.connection in 2.2.0. navigator.network.connection was left in place but was deprecated and was removed in 2.3.0. I was not

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com0tag:blogger.com,1999:blog-1574583559348629524.post-4663981182338854652013-02-25T07:02:00.000+02:002013-02-25T07:04:30.319+02:00

I was working on doing some migrations on a Linux machine. Those migrations required me to execute some Unix commands (using a bash script file) and running some SQL statements to make some changes to my MySql DB. The entire set of commands was to be called from the console after executing a script -t 2>~/mylog.time -a ~/mylog.script command so that the execution output would be saved to a

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com1tag:blogger.com,1999:blog-1574583559348629524.post-1680876244291965772011-12-27T08:41:00.005+02:002013-02-25T07:09:02.941+02:00

This article describes what I did to compile and install nodejs on debian lenny running at linode. The following is not directly related to node.js but happened while I was working on this installation so here, maybe it will help someone: For some reason, apt-get did not properly work for me, the first thing was that I did not have curl installed but tring to install it did not work.

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com0tag:blogger.com,1999:blog-1574583559348629524.post-2988052732361520462011-11-16T13:54:00.003+02:002011-11-16T14:01:30.428+02:00

Did you happen to try and create a share on your readNAS and get the following error:Invalid name or illegal characters detected in name. Name is limited to alpha-numeric, underscore _, dash -, dollar sign $, and period characters, andmust start with an alpha character. Name cannot contain ''-snap'' and name cannot be used by an existing user account.Turns out the reason is that some names are

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com0tag:blogger.com,1999:blog-1574583559348629524.post-1523072140817177592011-10-10T13:24:00.002+02:002011-10-10T13:45:34.683+02:00

I have been trying to rename a table on a mysql DB and kept getting:Error Code: 1192Can't execute the given command because you have active locked tables or an active transactionI used SHOW FULL PROCESSLISTand was able to reduce it to only 2 lines (one of which is the one trying to run the rename).then I used kill with the id of the other connection and now I have only my own connection.but still

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com0tag:blogger.com,1999:blog-1574583559348629524.post-90199375125744278822011-07-20T12:56:00.003+03:002011-07-20T13:09:04.276+03:00

I guess If you are reading this you already know that javascript's Array.sort function can take a function parameter.Did yo ever wander what exactly should this function return ?well its simple:This function (which should take two elements from your array) f(e1,e2) should return:any negative number to indicate that its first parameter should appear before (have a smaller index) the second

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com0tag:blogger.com,1999:blog-1574583559348629524.post-72982169894497658682011-06-05T12:11:00.004+03:002011-06-05T12:32:49.076+03:00

I have been getting this error myself and found this helpful post:http://davidbits.blogspot.com/2010/11/codesign-error-code-signing-is-required.htmlbut since I am using xcode 4 I wanted to add the guidelines for doing the same on xcode 4 so here goes:1. on the project navigator (left most gray icon that looks like a folder) click your app2. on the main pane that opens click "build Settings" at

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com2tag:blogger.com,1999:blog-1574583559348629524.post-12978638808970591202011-05-16T08:36:00.003+03:002011-05-16T08:42:55.780+03:00

If you happen to need hardware virtualization you might encounter what I have.I went to the BIOS, changed the settings of Intel-VT to enabled, rebooted and VMWare still insisted that hardware virtualization is disabled.turns out that a reboot is not enough...you must POWER DOWN your computer after making this change in the bios,only then will it recognize that hardware virtualization is active.I

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com0tag:blogger.com,1999:blog-1574583559348629524.post-51008104535054597162011-03-21T18:26:00.002+02:002011-03-21T18:29:44.661+02:00

after reading this in the 7-Zip revision history:- Unicode (UTF-8) support for filenames in .ZIP archives. Now there are 3 modes: 1) Default mode: 7-Zip uses UTF-8, if the local code page doesn't contain required symbols. 2) -mcu switch: 7-Zip uses UTF-8, if there are non-ASCII symbols. 3) -mcl switch: 7-Zip uses local code page.I change the link 7-Zip File Manager to use -mcu.Things now

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com0tag:blogger.com,1999:blog-1574583559348629524.post-15257100495934148132011-03-09T08:41:00.002+02:002011-03-09T08:54:27.614+02:00

Problem:I have a mysql server running on a debian linux hosted at linode.com some of my data has hebrew characters (utf8) in it.I am connecting to the server via putty ssh on windows 7. But when I run the sql admin console (mysql) and execute a select query all hebrew characters are displayed as '?'.The data itself wass o.k. (I know this because it is also accessed via a web page where it

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com1tag:blogger.com,1999:blog-1574583559348629524.post-55747717773049459732011-03-07T15:18:00.001+02:002011-03-07T15:19:51.296+02:00

Just so that I have this next time I need to do it.And maybe you will also find this link helpful.http://blog.theunical.com/ide-tools/eclipse/how-to-set-up-hot-code-replacement-with-tomcat-and-eclipse/

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com1tag:blogger.com,1999:blog-1574583559348629524.post-55873192046978406222011-02-13T10:17:00.002+02:002011-02-13T10:32:55.500+02:00

This is a list of steps needed in the process of installing a sample magento site.I will be assuming that you have WAMP / LAMP already installed.go to http://www.magentocommerce.com/download and download magento and the magento smaple data. (versions don't need to match - actually the sample data is from 2008 at the time of writing).deploy the content of the magento installation to a

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com0tag:blogger.com,1999:blog-1574583559348629524.post-67306235784701604142010-12-22T08:02:00.004+02:002010-12-22T08:16:54.917+02:00

A few days ago I got a call from someone that asked for my help.He said that he can not login into the management section of some site that he is using,he said that he talked to the technical personal on that site and they said that the problem is not on their side and he also said that he can use his user name and password to login to that site from another machine.The symptoms on his machine

Eyal Peleghttp://www.blogger.com/profile/03999355875647313279noreply@blogger.com0