Figure 1: Oracle Apex and Javascript

I am new to Oracle APEX as well as to JavaScript. Recently, at my work, I came across a problem. I did not find any precise Google search result to solve the problem. Now as the problem is resolved, I am writing this blog to make it available on the Google search machine.

In this blog, I will sum values of a column in a table using JS and would display the sum at the last row in the column. Manipulating a HTML table in JS is a straight forward task. …


“The Silk Roads” - د دې بلاک حواله

خزر په نسل ترک خانه بدوش وؤ, چې د تور سمندر او(کاسپين) خزر سمندر نه بره دزمکوحاکمان وؤ. اتمه پيړې کې کله چې د عربو سلطنت ډير په تيزۍ خوريدواو چا ئې هم لار نۀ شوه نيولې نو دغه وخت دوي د عربو مخه ونيوله. عرب عباسيان د خزرېانو په وړاندې بې وسه شول او د دوي قوت ئې تسلیم کړو. دا شان خزر ,سيمه کې د يو لوې طاقت په توګه وپژندلي شوؤ. خپل عسکري , سياسي او معاشي قوت له کبله د بازنطينو او نورو قامونو مينځ کې ډير د عزت مقام ترلاسه کړو.

دخزرسلطنت سرښهار اتل وؤ…


بخارست هم ،لکه د ډېرو ښهارونو، دکميونزم له لاسه زوريدلې دے . خو د رومانيه دا لوې ښهار بدليږي.بخارست په نوي ډول ښائسته کيږي. سره د دې چې د کمويونزم تور سيوري ئې اوس هم په لارو کوڅو کې ليدې شي . کمويونزم اقتصادي او سياسي نظام کې هغه بیماری ده، چې جسماني نظام کې ورته قبض وئيلې شي. هر هغه نظام چې يو مرکز ته هډونه شي داسې نظام کې د حرکت هيڅ شان نۀ وي

نن سبا بخارست د کتو ښې ورځې دي. في الحال مات را مات دے او ساده پاده دے. پس له دې به ئې…


Do our students know Hype Chart of Emerging Technologies? Do they are being taught about future technologies in educational institutes? My answer is no and I wish I was told by my teachers about such materials when I was a student.

We always whine about saturated tech market to accommodate new graduates. The market gets saturated because we are just repeatedly teaching our students same typical theories about conventional technologies. We do not prepare them for the future and we do not train them to evolve with the pace of technological growth and innovation.

Dear students! what you learn today…


As we all are fully aware of the fact that Wireshark is one of best tools for packet analysis in pcap file. Despite the fact SOCs, CSIRTs and many cyber security researchers need to develop their own tool or scripts in order to analyze pcap files. This might be needed for the purpose of automation or to improve their incidence response system.

The purpose of this blog is to display HTTP conversation in each TCP stream using Python, in the same way as it is being shown in Wireshark. TCP Stream is important, to know the exact sequence of data…

Asfandyar Khalil

Application Developer | Internet Technologist |

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store