My first Zoom.us experience

adminother0 Comment
5 min. reading

Current situation forces us to switch from face-to-face meetings into on-line experience. I was forced to lead my courses this way. Today I had first attempt and wanted to share some info on how it went.

I decided to use Zoom.us, because I had some previous a bit less positive experience with Microsoft Teams and quite very bad experience with Cisco Webex. And thus I wanted to try something else or different. Zoom.us was first that came on my list after removing Teams and Webex from this list. It was also very important to me that free version offers quite a lot and paid version isn’t that expensive at all.

If you’re new to on-line meetings topic then this article might be useful to you. If you have been using this kind of services previously or have otherwise experience in this area then you may not find much value here.

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Using Yii2’s DetailView in a little bit more advanced way

adminother, Yii0 Comment
4 min. reading

The simplest and easiest way of rendering DetailView is to declare model and attributes list. This will renders each listed model’s attribute in a cool-looking, responsive table.

This article contains examples and solutions for going a little bit beyond that and using DetailView in a little bit more advanced way.

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Multi-folder usage of IrfanView’s batch mode

adminother0 Comment
3 min. reading

Batch conversion tool (B in main screen or File > Batch Conversion/Rename) in IrfanView is both flexible and powerful tool that allows you (as menu item says) to: quickly convert many images, quickly rename many files or mix these two operations.

The Add All button in mentioned tool’s window is even more powerful, because it lets you add files (to be converted or renamed) from given folder and all subfolders. But not everyone knows, that the same goes for saving converted files. They also can be placed by IrfanView in many folders

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Migration that requires user confirmation to continue

adminother, Yii0 Comment
2 min. reading

Since there’s a pure Linux underlying PHP, you can use STDIN (actually: php://stdin) and read it with fopen when your PHP script is run in console to stop execution of your script and read a button user pressed.

Since Yii migrations are run in console, you can use this mechanism to ask user whether she or he want to continue with your database migration.

Quite handy in some scenarios (like: destroying entire database), don’t you think?

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Working with code snippets in Sublime Text 3

adminIDE, other, sublime0 Comment
8 min. reading

This is another article about my transition from Netbeans to Sublime Text 3. This time I’m going to handle code snippets topic. This is another area, which is much better solved in Sublime Text 3 than in Netbeans.

This article is generally based on “Working With Code Snippets In Sublime Text” blog text from hongkiat.com. And — of course — wonderful, yet unofficial Sublime Text documentation’s chapter about snippets. With some my personal additions and updates.

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Useful keyboard shortcuts in Sublime Text 3

adminIDE, other, sublime0 Comment
5 min. reading

This is one of the last article in my private serie of blog entries targeting developers, who starts their journey with Sublime Text 3. Treat it as memo or list for easy remembering sometimes very useful, not always often, keyboard shortcuts, that are available in ST3. Where it is possible, I’m adding links to Sublime Text Unofficial Documentation, which is great source of information in any aspect related to Sublime Text 3.

Note, that entire document is based on default Sublime Text 3 key bindings, before any user changes, like for example those mentioned in [Netbeans-like keyboard shortcuts in Text 3.txt] text. Also note, that when speaking about Alt key, I’m referring to left key. As on some non-English keyboards, right Alt key may have different meaning (entering language-specific letters etc.).

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Key difference between GPL and BSD licenses

adminother0 Comment
4 min. reading

For the project, I’m working on, I came over Plupload library, which is dual-licensed on GPL+OEM model. Since paying commercial license (OEM) in this project is not an option, I told my boss, that we can’t use this library, because we’d have to publish all our project’s sources as open source (base GPL licensing requirement).

He told me, that this is not true, because both PHP and Yii, that we use, are licensed in the same model.

I was so sure, that I’m correct, that I immediately made some research and wrote this article as a summary of all my findings. I was more than happy to prove my boss, that he is wrong! :>

If you think similarly to my boss, then you should definitely read this post.

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Reverse geolocation with OpenStreet Maps reverse geocoder. Pros and cons

adminother0 Comment
3 min. reading

Reverse geolocation is a process of obtaining certain geographical information (like street name, city, country etc.) based on geographical coordinates only.

OpenStreet Maps offers a cool looking (at least at first sight) reverse geocoder that can feed your application or website with a valuable geolocation data. However, as you go deeper in to the details, more cons over pros can appear.

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List of all countries in the world, split by continent

adminHTML, other0 Comment
6 min. reading

Here is the list of 197 countries in the world, split by five continents, put as simple, not formatted list (for future use as data for some form or selection) and as HTML code.

Note, that this list contains only “full featured” countries, without any dependent territories, special municipalities, incorporated territories etc. So, you won’t find here many of the Oceania’s or Antarctic islands. Also very small, Caribbean-based dependent territories are not listed here.

Note also, that this list contains both North America’s and South’s America’s contries put together.

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Digital Ocean’s introduces AMS2 datacenter

adminother0 Comment
7 min. reading

Digital Oceans has officially opened new AMS2 datacenter in Amsterdam. This event forced me to do some small tests on quality of services, from my own (Poland’s perspective) point of view.

I’m not talking about Quality of Service, because this is beyond any discussion. With standard (simple to answer) tickets being answered with 3-5 minutes (!!!) and with more complex cases solved with 3-5 hours, Digital Ocean’s set itself a new world-standard. I have never found or met support of this scale.

So, if we’re not talking about QoS, lets talk about performance.

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Are password-protected ZIP files really secure?

adminother0 Comment
2 min. reading

In general, password-protected .zip files can be considered secure.

Some may be surprised to find out that (without knowing the correct password) any program (or user) can:

  • browse list of files inside password-protected ZIP archive,
  • check file types (try to send encrypted, password-protected ZIP containing EXE file via Gmail).

And… there are some other “interesting” things you should be aware of…

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node.js based TK102 listener

adminother0 Comment
< 1 min. reading

There is a fairly good looking listener for TK-102 localizers, based on node.js. You can find it in this GitHub repository. I wasn’t able to check it out yet, but from the first sight it looks promising.

The only thing, that concerns me, is that many TK-102 clones requires properly formated reply from the server, to continue connection and send actual GPS data. If localizer does not receive such reply, it will break connection. I don’t see nothing about sending reply back to localizer, so I’m worried, if this will work with these clones requiring reply-back. But… we’ll check it, we’ll see it! :]

Remove some pages from PDF and other PDF-editing operations

adminother0 Comment
4 min. reading

Acrobat Reader is a free program, but does not contain nothing around editing (with small exception). So operations like removing some pages, rotating some or all pages, converting PDF to other format, extracting pages to graphic format like JPEG, merging two and more PDF files etc. are not available in Acrobat Reader. For these you have to either purchase a paid, full version of Adobe PDF or seek for some other tools or options.

This post discuss a variety of ways and methods of removing certain pages from PDF document and doing some other editing operation on such docs.

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Convert NTFS to FAT32 without losing data [updated]

adminMicrosoft, other0 Comment
9 min. reading

Many people on many forums and websites claims that this or that piece of software is able to convert NTFS partition to FAT32 without losing data. In most cases this turns out to be only a blunt lie and results in a huge time waste on installing software that is only able to achieve such conversion by formatting partition.

Here you have the only known to me method of getting your drive from NTFS to FAT32 under Windows, while keeping your data safe.

One small note. Before I was really able to perform NTFS-to-FAT32 conversion without losing data I wasted hours on installing and uninstalling crappy software which was expected to be able to do such conversion, but eventually turned out not. This irritated me a little bit, so expect (and please, forgive me for) a harsh language in this article.

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Automate compare in folder sync tool in Total Commander

adminother, software0 Comment
< 1 min. reading

To automate compare phase (first step) in folder sync tool you should:

  1. Set the parameters as you need them.
  2. Click on the folder button in the top left of the sync dialog to save these settings.
  3. Create a button with the c:\totalcmd\totalcmd.exe /S=S:=backup command.

The := instead of just /S=S:backup causes an automatic start of the comparison.

Of course you must adjust path to reflect your location of Total Commander.

Currently you can automate the compare step, not the copy step. It is considered to risky to be automated.

Over hundred cool icon sets for your website or application

adminCordova, HTML, other0 Comment
< 1 min. reading

Here you have three different pages, each holding links to 25+ beautiful icons sets:

There are 109 total icons sets presented on these three webpages. Most of them are free. Some of them are devastating beautiful, some have medium quality. But, put together, makes a strong icon sets compilation, in which nearly anyone should find something interesting for his or her current project.

Fix for multi-rename tool bug in Total Commander

adminother, software0 Comment
2 min. reading

If you use Multi-Rename Tool in Total Commander to batch-rename only folders and if all folders are numbered with dot after number (example attached and below) then multi-rename tool will treat all folders as filenames — i.e. it will “see” everything before dot (two characters in above example) as actual filename and all the rest, after dot, as file’s extension. Here is a quick fix for this situation (it actually may not be considered as bug).

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Get rid of Police-blocked computer or other type of ransomware

adminother0 Comment
6 min. reading

Your computer has been blocked by a police due to serious crimes you did and the only way to unblock it is to pay a ransom? Even a complete moron should understand that real police (or any other legal, law-oriented forces) has nothing to do with it. Here, you’ll find, why and most important — how to get rid of this problem, without loosing your data (in most cases).

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Successfull online marketing for beginners

adminother0 Comment
11 min. reading

Once upon a time I read (tried to read) a book about on-line marketing. It was authored by Caroline or Catherine Seda, if I’m not mistaken. It was so complete disaster, that I left this book in the train, where I was reading it. Out of nearly two hundreds pages (or something around this) I was able to write-down only thirteen or so interesting ideas. Rest was a total blah-blah and a complete waste of my time.

I present these ideas here, supported a bit by my own thoughts. I divided them into two groups — one group of tips and tricks to be used on your everyday journey through Internet and the other one to be considered when building your website.

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