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ghasemkiani (69)in #programming • 7 years ago
Merging PDF Files with Java
Merging PDF files is a common task that we usually need to do in our daily activities. Of course, it is possible and fairly easy to merge PDF files in various applications…
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ghasemkiani (69)in #nowruz • 7 years ago
Happy Iranian New Year
Today 2018-03-20, at exactly 16:15:28 GMT (19:45:28 IRST), the Earth passes the point in its orbit where the ecliptic longitude of the Sun is 0°. It is the so-called vernal…
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ghasemkiani (69)in #news • 7 years ago
Stephen Hawking, one of the greatest physicists of our time, dies at 76
Stephen Hawking’s family released a statement today, confirming his death at his home in England. Source: Wikimedia , originally from NASA . Public domain.…
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ghasemkiani (69)in #javascript • 7 years ago
Using Scoped NPM Packages
NPM is the most widely used package manager for NodeJS . It has more than 600,000 packages with hundreds of millions of downloads per day. NodeJS uses directory hierarchy…
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ghasemkiani (69)in #javascript • 7 years ago
Optimistic Typing in Nashorn
I have a bunch of programs written in JavaScript for Nashorn , the fast JavaScript engine shipped with JDK 8 and later. Since I had been working on a NodeJS project for…
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ghasemkiani reblogged
haji (56)in #poverty • 7 years ago
They need water, food, home!
Title: They need water, food, home! In this world, the rich will become richer every day, and the poor become poorer... Look carefully at the two pictures below source…
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ghasemkiani (69)in #javascript • 7 years ago
JavaScript Basics: Reflect.apply
The method Reflect.apply is just a better and more meaningful way to do Function.prototype.apply . In other words, it allows you to call the given function using a specified…
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ghasemkiani (69)in #javascript • 7 years ago
JavaScript Basics: Reflect.construct
The method Reflect.construct helps construct a new instance from a constructor function given an array of arguments. It has a functionality similar to the new operator:…
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ghasemkiani (69)in #javascript • 7 years ago
JavaScript Basics: Reflect
Reflect is a global object in ES6 and later that provides the reflection API for JavaScript. Most strongly typed languages, such as Java, provide a reflection API which you can…
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ghasemkiani (69)in #medicine • 7 years ago
New Horizons Broke the Record of the “Pale Blue Dot” Picture
The New Horizons probe was launched in 2006 in a mission to explore Pluto. First, it had a flyby of Jupiter and used this massive planet’s gravitational force to boost its speed.…
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ghasemkiani reblogged
nimik (51)in #travel • 7 years ago
Travel diaries: Tajmahal- Seven wonder of the world
Taj Mahal is considered as an epitome of Love. The white marble building is a masterpiece crafted by many Craft men who built it in 20 years. It was build by ShahJahan…
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ghasemkiani (69)in #javascript • 7 years ago
JavaScript Basics: Object.freeze and Object.isFrozen
In the previous posts, I discussed about two levels of object protection: Object.preventExtensions and Object.seal . The last level of protection is Object.freeze , which…
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ghasemkiani (69)in #javascript • 7 years ago
JavaScript Basics: Object.seal and Object.isSealed
In the previous post, I wrote about Object.preventExtensions . That functions prevents the addition of new properties to an object. However, it does not prevent you from…
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ghasemkiani (69)in #javascript • 7 years ago
JavaScript Basics: Object.preventExtensions and Object.isExtensible
In JavaScript, an object is extensible by default. This means that new properties can be added to the object. In some circumstances, you my want to prevent extensions to the…
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ghasemkiani reblogged
haji (56)in #persian • 7 years ago
فارسی زبانان جوین شید در چنل و گپ
ای دی چنل : لینک گپ :
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ghasemkiani (69)in #javascript • 7 years ago
JavaScript Basics: Object.prototype.hasOwnProperty
Objects in JavaScript have not only their own properties, but also the properties that are on the objects in their prototype chain. Object.keys gives a collection of the…
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ghasemkiani reblogged
sam1210 (54)in #painting • 7 years ago
Play with color! Paintings! Exhibition-Part-22
I am trying to make a game in ethereum. I have been working hard to make it as good as possible. I have completed level 4 so far. Hope i will be able to finish it very soon. I…
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ghasemkiani reblogged
gn-ahmad (55)in #steemit • 7 years ago
استیمیت محیط اتحاد و هم بستگی تمام ایرانیان خواهد بود
سلام دوستان عزیز امیدوارم که احوالتون خوب باشه من از وقتی که با این محیط اجتماعی آشنا شدم درس های زیادی رو یاد گرفتم بزرگترینش این بود که ما عده ی محدودی ایرانی در این محیط…
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ghasemkiani (69)in #javascript • 7 years ago
JavaScript Basics: Object.is
You may have heard of the book JavaScript: The Good Parts (Yahoo Press, December 2008) by Douglas Crockford . The name, obviously, implies that JavaScript has bad parts…
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ghasemkiani reblogged
scipio (65)in #steemdev • 7 years ago
I'm still here! :-) UA-Python is coming!
I'm still here! :-) UA-Python is coming! Hi y'all! I've been a little too quiet lately, there weren't any new "The Scipio Files" publications, nor code contributions…
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