Archive for the ‘Program’ Category
In programming and in the life of every problem has at least two, three. How to solve a problem? One of the most effective ways is to take a piece of paper and write the problem as a question. Why my script does return an invalid value? Brainstorm possible solutions: 1) Active (more detailed) logging (PHP, server, etc.) for more details. 2) Put the code in the debugger By asking these questions in your mind begins to search for answers. When the resolution of a problem, we are looking for developers to put a hat, because we have to find a suspect that the cause of the problem. Paying attention to emotions During troubleshooting, you should be aware of the feelings you have. When you are angry, it simply reduces the efficiency of your problem solving skills. It ‘much more effective to stop an hour to solve the problems and then take a walk, drink water / coffee / tea or a chat with colleagues (or check Facebook). You will feel more refreshed and ready to attack the problem again, but this time from a different angle. It ‘very hard when you try to solve a difficult problem as one of continuous attempts. Make sure you drink plenty of water. Taking a break from drinking water and several solutions are presented. Solution Sometimes you have to be OK with an option of solution because it * more correct solution can take as much time and version information may be delayed. The conclusion is that the task of developers is not easy but if you have the right, mindset of the whole, experience can lead to growth. How? There will be occasions when some bugs appear at random times. For you to be healthy and live long you need to develop an unlimited amount of patience.
Before you jump in and start learning a programming language, is useful if you know what programming is and how it works, as some programming terminology.
A computer itself is just a useless box. It’s just a lot of different hardware together in a single unit. At this point, hardware, together or individually, are of no use. It’s the car for any use of fuel? Similarly, you must provide the equipment with fuel, in this case, the power (but there were certain types of mechanical computers here, we refer to electrical machines). A team at this stage is essentially just a large group of tiny electronic switches that are in or out. Now is as good as a car with enough fuel and can carry out, but no drivers to drive.
We need a driver can operate the steering wheel, gears, breaks, etc., making the car move. Similarly, with different combinations of these contacts, you can get the computer to do something, for example, play a video on the screen or playing a music video through your computer speakers or open a file, etc. Now, tell a computer when to turn these switches off and when, in other words, nothing more than loading a computer what to do. That’s what programming is very simple words.
Known as computer programming or code programming is the art of making a computer do what you want to do. Programming in very simple terms is to write programs. A sequence of instructions written to perform a specific task for a team that is commonly known as a program, but also called a software or computer program itself. A computer is only the material requires instructions to act. These instructions are executed in the processor calculates.
Program planning how to solve a problem. Regardless of the method used – a pencil and paper, slide rule, calculator or computer – problem solving requires planning.
Based on the above definition, the planning is to plan how to solve the problem. So here we have not actually fix the problem, but the computer does it for us. If we solve the problem yourself, so there is no need to write a program and therefore do not require a computer does not have it.
Why do we even need a computer, simply because we know how to solve the problem, and also learn to teach the computer to do it for us, but can not do it at a speed and precision with which the computer can not do it. In addition, we are tired and bored of doing the same work over and over again, but the computer can do the same work many times with the same speed and precision of the first, without saturation, or tired.
Over and above this, what if we need to calculate a different set of numbers over and over again? At the same time we can continue to run the same program over and over again to make any number of calculations, and also we can obtain accurate results in seconds.
I can teach a computer to each number, add it to the next and then at intervals for the next issue more than the sum of the above until you reach the upper limit. Do not look at these guidelines for its accuracy, but what you need to understand here is that I can teach a computer to solve a problem only if you know how to do it. Can I give it a path only if you know how. Similarly, it is useless even groped to write a program until you have about how it’s going to take to solve the problem.
Put in simple words, the programming is to tell a computer what to do. The important point here is that computers do not speak English. Since a computer is a machine only has two basic concepts: on and off. The concept of inside and outside is called binary system with a representative of representative and not 0. So the computer knows only one language is 0 and 1 is commonly called binary language.
A good relationship is often based on SQL view or stored procedure. And the design professional is often associated with computer graphics in the form of logos, posters based on a database, etc. In addition, often the CR to pull the records from the database company’s ERP, which means that the programmer should have a good knowledge of the accounting structure POSITION , and knows so popular packages for Microsoft Dynamics, SAP Business One may be old platform SQL broad subject, such as platinum, Great Plains DOS version. Let’s review Crystal Design Recommendations:
1. SQL, and technology consultation. Report is available on the essence of the SQL query result set is displayed. Usually, a set of standard accounting reports, MRP, ERP or CRM packages. If using glass design possibilities are high that you need something complex and is beyond the scope of the reports included in the software. You are not the complex relationship of the wizard. Instead, and not create SQL queries in the form of screen or better SQL stored procedure. This way you can prove that it set records before conception in the reports of the tool. It is one of the most popular, where the artistic and design skills that are not familiar with the structured query language trying to assign the table of equivalence assistant. Let’s review the benefits of SQL views and stored procedures
2. Views and stored procedures. SQL is a query compared to more advanced design tools. By using what is called aggregation, which provides more processing power than SQL cursor approach often used in the report. Take a look now at Microsoft SQL Server stored procedure. Cristal automatically recognizes and discusses its parameters in the report
3. Graphs and reports to the charm. The network itself allows you to integrate most graphic formats, including popular as JPG, BMP, GIF (which may include animations, clip art, popular), PNG. The logo is usually produced in Adobe Illustrator which can be done in vector graphics. If you deal with images rather than the best illustrator who normally work in Adobe Photoshop
4. ODBC connection to the database. These databases Btriever / Pervasive SQL, Ctree / Faircom, CSV or tab-delimited text format, Access, MySQL / PHP are typically connected to an ODBC DSN. E ‘can still use the SQL view or stored procedure where you query through a set line cross platform, open, or the construction of the linked server
5. Working with records in the database. Microsoft Dynamics is based on current versions of Microsoft SQL Server 2008 and 2005. Older versions of Great Plains Dynamics is available for Pervasive SQL and Ctree 2000/Btrieve. Great Plains Accounting 9.5 is a Btrieve application. SAP B1 is typically hosted by SQL Server. 6. Competition. Microsoft is now encouraging customers to move to SQL Server Reporting Services, commonly abbreviated as SSRS. Its interface is web-based self-report and could be tuned for Microsoft Visual Studio. Report design we think is a programmer-oriented. And ‘possible to make a report in MS Access by dragging set from your database and you can use an Access ODBC data types with all ODBC-compatible platforms.