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Month: October 2017

27 October 2017 Sergiu Funieru

How to write when you have no inspiration?

{this article has 428 words} In the past, I was allocating some time to write, got a blank page, and

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26 October 2017 Sergiu Funieru

Add a signature to every WordPress post

I use this free (GPL license) plugin: WP Post Signature Here’s the admin panel, where I set the signature. It’s

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25 October 2017 Sergiu Funieru

How to write when you have no readers?

{this article has 489 words} I read this question many times online, and I asked myself “what good is to

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25 October 2017 Sergiu Funieru

How to create a Menu in WordPress

I created the menu here: Appearance -> Menus http://lunlun.com/wp-admin/nav-menus.php?action=edit&menu=0 I gave it a name, I added the some pages to

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25 October 2017 Sergiu Funieru

Have an easy-to-use digital placeholder for what you write

{this article has 313 words} When I get an idea, I try to write it down as soon as possible.

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25 October 2017 Sergiu Funieru

What is the ID of an WordPress post?

When I create / edit a post, I want to know its internal ID, because when I use images I

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25 October 2017 Sergiu Funieru

How to add source code in an WordPress post

To write code, I use the “Text” style of the WordPress editor, not the “Visual” tab. I just surround that

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25 October 2017 Sergiu Funieru

How to fix the “out of memory” error in WordPress

After I installed several plugins, I started to receive errors like this: I edited the /etc/php.ini file, and I increase

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25 October 2017 Sergiu Funieru

Cookie Notice Plugin for WordPress

I use this free plugin: https://wordpress.org/plugins/cookie-notice/ to comply with the EU cookie law Here’s an easy way to test it,

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25 October 2017 Sergiu Funieru

How to install an plugin for WordPress via URL

I use this free plugin, called “Install via URL“. Here’s how the “Add New” plugin section was looking before installing

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Recent Posts

  • Calculate f(-2) where f(x) = |3x^2 + 7| (calculate value of function)
  • Calculate f(2) where f(x) = -3x^2 – 7 (calculate value of function)
  • Calculate f(1) where f(x) = -3x^2 – 7 (calculate value of function)
  • Calculate f(0) where f(x) = -3x^2 – 7 (calculate value of function)
  • Calculate f(-1) where f(x) = -3x^2 – 7 (calculate value of function)

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  • Calculate the modulus of a complex number (problem with solution) – article 1804 – LUNLUN.COM on The formula for the modulus (absolute value) of a complex number – article 1790
  • Calculate the modulus of a complex number (problem with solution) – article 1779 – LUNLUN.COM on The formula for the modulus (absolute value) of a complex number – article 1790
  • Calculate the modulus of a complex number (problem with solution) – article 1785 – LUNLUN.COM on The formula for the modulus (absolute value) of a complex number – article 1790
  • The formula for the modulus (absolute value) of a complex number – article 1790 – LUNLUN.COM on Calculate the modulus of a complex number (problem with solution) – article 1785
  • Calculate the determinant (2 x 2 matrix) – LUNLUN.COM on Determinants (10 problems with solutions) [Confident Edition]

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