When implementing an arithmetic formula in a string, the following code is used: Public Static string Stringfinalresult (string original) { try { = (string) jse.eval ( original); return temp; Catch (Exception t) { returnnull; } } The console output is null after the function is calledThe code should be modified to resemble the following: Public Static string Stringfinalresult (string original) {
Excel2010 A cell data replication tutorial with formulas
1, open the table to copy data.
Excel2010
2, you can see the total score that column of data using the formula generated.
Excel2010
3, select the data to be copied, and then click the right button, click "Copy".
4, click the right mouse button in the table where you want to paste, and click "Paste Selective".
Excel2010
5. Eject the "Paste S
in the Win8.1 operating system, users find it hard to enter complex mathematical formulas. Using the Math Input Panel, users can enter them manually, just as handwriting functions with input methods. How do I open the Math Input Panel for Win8.1?
Win + R Shortcut to the "Run" dialog box, enter "MIP", OK, you can open the "Math Input Panel", this speed than through the "search" super button to find should be faster.
From the picture we can als
The workaround is as follows:
1. Select the formula, right-click, and select Format Object.
Select "Format Object" in the right key after the formula is selected
2. Set the picture format to "inline" and "OK".
Set layout to Embedded type
This problem is caused by incorrect insertion of the MathType formula, MathType formulas are inserted in picture format, and if the picture format is floating above or below the text, the formula ov
ways to sum formulas in Excel
1. Sum sum shortcut key
Set the sum sum formula in a table I want every Excel user to set up, so here's what you'll learn about the summation formula shortcut keys.
Requirements: Set the formula in the C5 cell shown in the following illustration.
Step: Select the C5 cell and press ALT + = To quickly set the sum formula.
2, skillfully set total formula
For small subtotal sum, is generally = Subtotal 1+ Su
Today this section of the tutorial is to solve this problem, in our Excel in the use of formulas can be easily achieved, the following is a witness!
① start Excel2013, rough produce the following form data, when the sales amount exceeds 10000, according to 12% calculation, no more than according to 10% calculation.
② in D2 cell input: =if (c2>10000,12%,10%), to determine the condition is c2>10000, if true, then return 12%, otherwise it is 10%
Reproduced in this article: http://topic.csdn.net/u/20080626/20/59a05c26-acb3-4d74-a153-711ce3a664ff.html
Application of formulas and examples for bit operations Application formula for bitwise operationClear 0 to use with, a location one available orTo reverse and exchange, gently loosen the different orShift OperationsPoint 1 They are both binocular operators, and two of the operands are plastic, and the result is plastic.2 "3 ">>" Move
First, the introduction
Writing form code is something we often have to do, and often becomes very complex and messy. This article will explain how to use regular formulas to simplify your code.
Ii. question-making
Writing a form confirmation code is not just a matter of checking for null values or finding a specific data type, things can be a lot messier. A simple example requires the user to enter an e-mail address. You need to determine whether the
Sometimes use some Excel formula, but do not want to be known to others, in order to protect the need for confidentiality, to prevent others to see, you should use the following method to hide the following Excel formula.
Before you hide the table, you can see the formula in the edit bar or double-click the cell.
Operation Steps
Step 1: Select the range of formulas you want to hide, press ctrl+1 (number 1) to open the Format cell window-Protect-t
1. Open the Word documents and perform the following operations in sequence: "Insert"-"symbol"-"formula"-"insert new formula". Then, the formula editing box shown on the right of the following figure appears.2. Select the text in the formula editing
Sometimes we have to enter some simple mathematical formula in Word, and the Equation Editor component is not installed in the system and can be entered in the EQ field.
Below, let's take an example of the formula for the input diagram to see the
In the first step, on the Start menu, in the attachment, open the Run box, or press the "Win" key + "R" key on the keyboard to bring up the Run dialog box and enter MIP to open the math Equation Editor.
In the second step, in the math
In Excel, you sometimes need to combine the contents of two cells with a formula, and you can use the & connector. However, if two cells are text and dates, for example, if you include a date "May 1, 1990" In Cell E15, you now want to display the
In the first step, on the Start menu, in the attachment, open the Run box, or press the "Win" key + "R" key on the keyboard to bring up the Run dialog box and enter MIP to open the math Equation Editor.
In the second step, in the math
The error value produced by the Excel formula is displayed as an empty method with the function. The error value produced by the Excel formula is displayed as NULL, for example, when the divisor is 0 o'clock, an error value is generated. In order to
In step 1th, open the Word2010 document window and switch to the Insert Ribbon. Click the formula button (not the Formula Drop-down button) in the symbol group, as shown in Figure 1.
Figure 1 Click the formula button
Step 2nd, create a
You can automatically find the result by entering a formula in an Excel cell, but if you want to simply use the copy and Paste command to move the result to another location, it is impossible because you copy and paste the formula rather than the
If the Excel2007 formula is incorrectly written, a variety of error messages are displayed in the cell. When you see these strange error codes, some friends may get flustered or even upset.
In fact, any error has its intrinsic reason, we will
Another year of graduation season, there are a group of students to leave the University of an ivory tower. We leave yesterday, embrace tomorrow, to say that before graduation the most important thing is the writing of the graduation thesis, not
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.