Freelance Programming tips
Installing PHP4 - became freelancer PHP programmer
Download and decompress the file of PHP. We can decompress for example in the “C: \ PHP4 \”. Once unpacked, we are going to that directory and edit the file php.ini-dist.
Inside this section we look for Roads and Directories. We found that the “extension_dir” have the courage. “/” This indicates the current directory of PHP [...]
Apache server installation
Then we will explain the installation of an Apache server on a Windows 98 operating system. We should bear in mind that this version is a beta quality. This means that it does not provide the stability and security that the version of Unix, in fact there are numerous errors and inconsistencies, still is sufficient [...]
Observer pattern - Example in C #
The observer pattern defines a relationship of one to many, in which a single object, we will call the observable be notified each time you change from state to many objects, we say observers.
The operation of this design pattern can be compared with that of a subscription to a magazine, and that observers were [...]
Move all the files found in a directory on a Linux
In this example we learn 2 things, one is a finding files in a directory ‘to’ and its subdirectories, and the other, certainly more useful to use a command output as the entry of another.
Variables and Strings
Declaring Variables * If you want to use a variable, you must specifically state its type. To declare a variable typeyou simply use the type followed by the name of the variable. Consider the following examples byte …