21 Dec 2017

PHP xDebug – xampp – php 7 – chrome

2:40 | php, xampp | 15 views

Goal: not a question, how we can know what is under the hood The PHP debugging is not a trivial case. Could be with the xDebug extension. Follow these steps: A. Xdebug core environment notice: according to the internet you need to disable the output buffering output_buffering = Off for me working with the following […]


16 Dec 2017

PDO bind value list for IN statement

4:14 | mysql, tricky | 11 views

Goal: pass value list to IN statement The PDO variable binding is easy until you want to use an IN statement like with PDO after the binding this statement is not working because in the background the select statement will be like this: Luckily the mysql knows the following tricky form and the bindable form […]


28 Oct 2017

identify the type of an object

12:54 | javascript, web trick | 17 views

Goal: simple way to check the type of a page object I have found many answers about this question but the useless is much more than the valuable. There is a simple way to identify objects on the page. For example I have a click listener and I want to know the type of the […]


27 Oct 2017

swap two numbers

12:49 | javascript, tricky | 13 views

Goal: to enjoy he beauty of out of box thinking Everyday task to swap two numbers. Nothing easier like this, but do it in one line. The trickiest solution I have ever seen: ok, swap them this is it, simple beautiful


22 Oct 2017

get function name in strict mode

13:25 | javascript, tricky | 20 views

Goal: show the name of the called function in strict mode If I want to see the function name I can put it like this but I like the globalized solutions and don’t forget the strict mode, where the possibilities are restricted. There is nothing else to do just throw an exception and read from […]


13 Oct 2017

disable title/tooltip with css

19:04 | css, tricky | 17 views

Goal: find simple way to hide the tooltip The problem is very simple and there are many ways to solve. I have a button or link or just a simple div with a tooltip on it. I want to create a disabled state for this control. the object like this and the style for the […]


12 Oct 2017

Table column names comma delimited list

21:12 | mysql | 25 views

Goal: quick method to get the column names comma delimited list Simple mysql or mariadb database. How to get a detailed select command if I don’t have a good sql gui tool. So, here is an easy way: where TABLE_SCHEMA is your schema, and TABLE_NAME is the table in the question. The result will be […]


15 Sep 2017

contenteditable – select all on double click

15:35 | javascript, jquery | 28 views

Goal: don’t be fool, do it easy A have a DIV with contenteditable=”true” attribute. Like a textbox but not really. I want to select all the content with a double click on it. With jQuery like this: … so do you know better than this solution? … I have read many scientific solution for this […]


27 Aug 2017

extend an array – js way

8:05 | javascript | 39 views

Goal: find the cleanest way to extend an array Everyday happening to extend an array in javascript. There are many ways to do but here is the simplest one No more code, no more pain in the neck just an extended array. What we need more for today?


6 Jun 2017

mysql comma delimited result

2:32 | mysql | 58 views

Goal: select a quick comma delimited value for a column The method is easy. In this example the result is a long string contains comma delimited list of the language names. the result something like this: But the working buffer size is a weak point in this story. The correct way something like this: So […]


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