Cloning All Your GitHub Repositories or Updating Them in One Command

I had a new laptop couple weeks ago at work, and I had to set it up with everything I need including the projects I have been working on from GitHub, I remembered how I usually git clone every project I start working on, it involves going to GitHub to the project page, copy the clone URL then go to my terminal, change directory to my projects directory then execute git clone http://github.

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مراجعة رواية The Gods Themselves

امبارح خلصت رواية The gods themselves أو “الألهة ذاتهم” لإيزاك ازيموف، روايات قليلة اللى بعدها بحس بالإحساس اللى حسيته بعد ماخلصت الرواية دي، احساس ان فيه حاجة جديدة عرفتها، او نوع جديد من الخيال ماكنتش متصور انه موجود واكتشفت انه ممكن فجأة. علشان الرواية دي بالإنجليزي وتقريبا مش مترجمة للعربي هحاول الخصها بسرعة لأن فيه أفكار حلوة جدا خصوصا الجزء التاني منها. الرواية بتسرد فترة فاصلة فى حياة البشر على الأرض بدأت بعالم فى الكيمياء الاشعاعية اسمه “هالام” علي مكتبه عينة من التنجستين-186 كانت هنا من فترة طويلة تقريبا العالم اللى كان بيشغل المكتب ده قبله طلبها ما استخدمهاش، فى يوم من الايام لقي ان العينة شكلها متغير، غضب جدا لدرجة انه افتكر ان واحد من زملاؤه اللى بيكرهوه ممكن يكون تلاعب بيها، سأل العالم “دنيسون” عنها فقاله انه ماغيرهاش، وبعدين “ايش عرفك يعني انها مش تنجستين؟” ف”هالام” راح كنوع من ال”هوريك يا حمار انت انني بفهم وده مش تنجستين-186” وداها تتحلل فى معمل.

Tracing Ruby Applications Execution in 4 Lines

I was researching a simple way to trace ruby code, so the problem I tried to solve (as usual) is to understand the code infront of me even more, so I need some monitor, when I open a rails server and I navigate around, I need to see the methods executed and where is it located, I need to see that in realtime. Turns out the solution is very simple, as Ruby has TracePoint module, you can use it to log any thing gets called in your application, so adding this snippet to your rails initializers or anywhere before your application starts.

Representing Named Entity Mention in Postgres for Fast Queries

For the past 3 years I have been working on a side project called https://ift.tt/2QPUP8t, it’s specialized in collecting news and analyzing it to find public figures mentions and build analytics on it, in that article I’ll walk through the evolution of representing the relation between the entities (people figures) and the news (tweets, fb posts, YouTube videos and rss articles). Technology stack I’m a backend developer so most of the solution is heavy on the backend and lighter on the frontend, but as we’ll talk now about the “mentions” implementation I’ll talk only about the backend part, the tools I used were:

Emad Elsaid

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