Sunamo Blog

At some point in the past, I decided I needed some general-purpose code that would help me save to the database and, in turn, retrieve view counts for all time as well as for any time or date range. Now, however, I have been gripped by a website speed-up mania again, so my attention turned …

I have stopped using AJAX uploaders for images (and other files) everywhere on the site. I was using the one from MS‘s AjaxControlToolkit on about 4 pages, and there were always some problems with it. Now my patience has run out, and I have replaced all of it with <input type=”file” multiple=”multiple” />. This point …

Until now, all my image thumbnails were 150px x 84px in landscape orientation. It didn’t matter whether the image was portrait or landscape: whenever it was even remotely possible, I turned a portrait image into a landscape one, and quite often even that didn’t work out, so only part of the original image was captured, …

I won’t add anything extra here, I’ll just copy over the complete content that is also on The domain has switched off its wifi for good.: How it works. There is nothing complicated about it. First, you simply create an account on sunamo.cz, which will also give you access to many other services later on. …

For example, when you write this: C#if (!IsPostBack) { if (IsPostBack) { int i = 0; } } it will not warn you about unreachable code. Sure, the IsPostBack variable could flip its value to the opposite, and a warning from VS would then be wrong, but even so, it could at least show a …

Yesterday was a terrible day, because I spent almost all of it chatting, and in the evening I was hit by a wave of gloom that I’m just a lazy slacker who doesn’t even try to get anything done anymore. So today I turned off all my chats, and it’s 5 p.m. and I already …

See how easily you can remove all formatting (HTML) from a text – just call this method: C#public static string StripTagsRegex(string source) { return Regex.Replace(source, "<.*/?>", string.Empty); } And how does it work? < and > are the boundary characters. . means any character, including digits, and * means that this character must occur at least 0 times. These …

I worked on this quite a while ago, but now I tried it out once more on localhost and found that 1 thing did not work at all. So I spent quite a few hours on it until I put it together satisfactorily (I hope it will now work in every case), and today I …

CSS code: CSS.showonhover .hovertext { display: none;} .showonhover:hover .hovertext {display: inline;} .hovertext {position:absolute;z-index:1000;border:1px solid #ffd971;background-color:#fffdce;padding:11px;width:500px;left: 250px; font-size: 0.75em;} HTML code: XML<span class="showonhover"> <a href="#">…</a> <span class="hovertext">Text shown when hovering over the 3 dots</span> </span> You can try the whole thing… hereText shown when hovering over the 3 dots

Here I will explain the limits of the Number data type in JS and the Double,Int types in Dart. I will not deal with “pure” JS here, but with the JS you compile from Dart. If you have an integer in JavaScript, it is very simple: the correct limit is given by MDN, which is …