SEARCH KEYWORD -- Password protected
New features in PHP 5.5
Just a few days ago, the PHP official website was redesigned. It seems we directly go from Web 1.0 era to Web 2.0 era. In addition to this new change, PHP 5.5 was also released. Some new features are added in this release. Here we summarize some of them. Enable OPCache by default When installing PHP 5.5, the Zend OPCache will be compiled as OPCache by default and OPCache is enabled by default. Some changes to the language itself Add Generator function getLinesFromFile($fileName) { if (!$file...
PHP 5.5,New features,Generator 2013-07-05 03:13:22
Hide a file in a picture
Sometimes if you want to hide some important files on your computer which you don't want others to see, how would you do that? Find a professional tool? Set password for some folders? Change the file properties to hidden? They are possible, but they may not be so convenient or so secure. Here we share with you how to hide a file in a picture. Prerequisites 1 picture for example : test.jpg 1 test file, for example : test.txt WinRAR Steps Prepare the picture test.jpg and test file test.txt Use ...
Trick,Picture,Fil hiding,WinRAR 2012-09-13 19:36:36
Using public key authentication in SSH
SSH is a popular cryptographic network protocol for secure network service operation. It is frequently used in remote server login. For a system administrator or software developer, SSH is frequently used to access remote servers or development servers or testing servers etc. To login with SSH, there are different authentication mechanisms : password, public key and interactive etc. If a remote server needs to be accessed frequently, password authentication may be too troublesome as p...
LINUX,DEBUG,SSH,PUBLIC KEY 2016-09-10 05:55:46
Install and setup vsftpd on AWS server
When developing websites, frequently we may need to upload source codes to the remote server. To ease of thew work, many website developers set up FTPs to upload the files. This post is a tutorial on how to install and setup vsftpd on a server. vsftpd is a very popular FTP service on Unix-like systems. Open command terminal, then install the vftpd by issuing command yum install vsftpd or sudo apt-get install vsftpd After installing the vsftpd, the config file needs to be updated based on the ope...
Google's new pirate penalty doesn't affect YouTube
Google has just announced a new policy: sites with high numbers of removal notices may appear lower in our results. However, this new policy may not affect the company's video site YouTube. In fact, they themselves clearly know that there are copyright protected contents on YouTube.According to a report published by Search Engine Land, through the "Removing Content From Google" page, users can remove content from the Google services with valid reasons, the services including Google Play, Google+...
Google Chrome Alternatives: Best Browsers For Android
Most Android phones come with Chrome pre-installed as the default browser. There’s nothing wrong with that. Chrome is a great browser with excellent features. And it feels natural alongside all the other Google products that also come pre-installed on Android. But the type of browser someone uses is super important. In the end, the browser may be one of the most-used apps on any phone. Browsers need to fit the needs and lifestyle of the person who is using it. To name a few examples,...
FIREFOX,MICROSFT EDGE,CHROME 2020-06-18 07:12:35
Handy PHP functions should be in your toolkit
When developing projects, there are always some common work should be accomplished, for example, encrption/decryption, get IP. As a PHP developer, you should have a list of the handy functions in your toolkit so that you can pick up in every project you work on. Here is a summary of some handy PHP functions. 1. PHP encryption/decryption Encryption/decryption can be used when storing user confidential information such as passwords. Below function uses base64 and MD5 to accomplish encryption/decry...
PHP,function,real IP,SQL injection 2014-12-06 08:46:08
Different types of keystore in Java -- Overview
Keystore is a storage facility to store cryptographic keys and certificates. They are most frequently used in SSL communications to prove the identity of servers and clients. A keystore can be a file or a hardware device. Three are three kinds of entries can be stored in a keystore depending on the types of keystores. The three types of entries are: PrivateKey : This is a type of keys which are used in asymmetric cryptography. It is usually protected with password because of its sensitivity. It ...
JAVA,KEYSTORE,OVERVIEW,JKS,PKCS12,JCEKS,PKCS11,DKS,BKS 2014-08-18 02:09:54
Install and remote access phpMyAdmin on CentOS
phpMyAdmin is a free and open source tool written in PHP intended to handle the administration of MySQL with the use of a Web browser. It can perform various tasks such as creating, modifying or deleting databases, tables, fields or rows; executing SQL statements; or managing users and permissions.Today I walk through you the steps to install phpMyAdmin on CentOS. Actually, these steps are applicable to other Linux systems as well. 1. Download the phpMyAdmin from Sourceforge.net. Run command:wge...
phpMyAdmin,linux,installation,demo 2012-06-21 07:30:29
Evolution mail configuration with Hotmail on Ubuntu
Evolution mail now is the default Email client on Ubuntu. When we configure this mail client with Hotmail. The steps should be followed. Step 1: Open Evolution mail through Applications->Internet->Evolution mail Step 2: Goto Edit->Preferences Step 3 : Click Add button or double click on the added mail account. Step 4 : On the Identity tab, fill the Hotmail account you want to use. Step 5 : On "Receiving email" Tab, ...
Ubuntu,Evolution mail,Hotmail,Configurat 2011-04-28 09:24:01
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