Dealing with Divide-by-Zero Errors
In mathematics, division by zero is impossible. One way to understand why it’s impossible is to consider what happens when you divide a...
إظهار الرسائل ذات التسميات مواد تقنية. إظهار كافة الرسائل
إظهار الرسائل ذات التسميات مواد تقنية. إظهار كافة الرسائل
Applying a Percent Increase or Decrease to Values
A common task for an Excel analyst is to apply a percentage increase or decrease to a given number. For instance, when applying a pric...
Calculating a Running Total
Some organizations like to see a running total as a mechanism to analyze the changes in a metric as a period of time progresses. Figu...
Calculating a Percent Distribution EXCEL
Percent distribution is a measure of how a metric (such as total revenue) is distributed among the component parts that make up the to...
Calculating Percent Variance with Negative Values EXCEL
In the previous section, “ Formula 2: Calculating Percent Variance ,” you discovered how to calculate a percent variance. That formula ...
Calculating Percent Variance EXCEL
A variance is an indicator of the difference between one number and another. To understand this, imagine that you sold 120 widgets on...
Calculating Percent of Goal EXCEL
When someone asks you to calculate a percent of goal, she is simply saying to compare actual performance to a stated goal. The math ...
Creating and Editing Excel Formulas
An Excel spreadsheet is simply a collection of cells that you can use to enter data. Each cell is given a name based on its positio...
Arithmétique binaire
les codes sont manipulés au quotidien sans qu’on s’en rende compte, et leur compréhension est quasi instinctive. Le seul fait de lire...
Microsoft Access 2010 Product Guide
Access 2010 : vue d’ensemble Microsoft® Access® 2010 est la simplicité à l’état pur, grâce à des modèles prêts à l’emploi qui facili...
تعلم لغة javascript الدرس الثاني: الأوامر وطرق تطبيقها
فى البدايه.... نفتح برنامج Notepad من قائمه ابدأ (star) نختار all programmes ثم نختار Accessories ومنها نختار برنامج Notepad...
الاشتراك في:
الرسائل (Atom)
