access vlookup

This article mainly describes how to use the VLOOKUP function in Excel batch digital adjustment, in order to quickly deal with a large number of changes in data, such as the batch adjustment of payroll. Now there is a list, which lists only the payroll and the specific Shang amount, and requires that the salary be changed by looking up the corresponding personnel records from the payroll list. If you look for changes in the usual way, it's not easy f

Copy the Code code as follows: $a = Array (' A ', ' B ', ' C ', ' d ');Unset ($a [2]);Print_r ($a); But the biggest drawback of this approach is that the array index is not rebuilt. After checking the information. PHP provides this functionality. It's just that it's indirect. This function is Array_splice. For ease of use. I encapsulated it as a function. Easy for everyone to use. Copy the Code code as follows: Function Array_remove ( $arr, $offset) {Array_splice ($arr, $offset, 1);}$a = A

Before writing a post about VLOOKUP, http://nearlv.blog.51cto.com/2432295/1120465, actually found in peacetime work, the use of this function is really a lot of, today again to introduce the use of this function. Today's example is a bit different from the previous one, which is in a workbook, and the next one is to implement a reverse query across the "Workbook". Work thin one has two fields, employee number, Chinese name, as follows: See more h

=vlookup (a3,sheet1! a:f,3,0)Get third-party data for the same data in two sheet,First Sheet1 is the source data, Sheet2 is the data to be generated empty shelvesIn Sheet2 the table that needs to generate the data is inserted into the =vlookup (a3,sheet1! a:f,3,0)VLOOKUP (reference needs to be compared to the column, compared to the data range, the data to be obt

Application Scenario: recently, it has encountered some problems when processing table data. I want to put the data corresponding to table 2 in table 1. The ID of table 2 is out of order (if it looks nice, it will be in order .), It is troublesome to copy and paste the functions one by one. After the master instructs you to use the Vlookup function, you can see the height of this function. Copy Baidu: We often need to query the data in a table, which

Excel table processing data is very powerful, in the work, often need to look up from the database file index data to another file, how to implement this reference? by VLOOKUP function, you can do it easily. The VLOOKUP function is a portrait lookup function that is used to find indexed data by column. We can do it quickly according to the requirements. Steps Open the computer, click Exce

the VLOOKUP function of Excel is a longitudinal lookup function, which is a function of the lookup function and the HLOOKUP function, which helps us to find the numeric value by column, and ultimately returns the values for the query sequence that the column needs, and HLOOKUP is looked up by the column. To give a chestnut, different customers recently bought a lot of goods, need to tidy up, but how quickly can one of the items purchased by a person

1: Save Form B in the Sheet2 of a (the information of a is in Sheet1). 2: The mouse point into the Sheet1 of the first space in the C column is C2. 3: Click FX. 4: Jump out of the dialog box, select VLOOKUP. 5: Click the first input box (where you want to enter the information you want to find), and then click on the first item of the line. Excel automatically takes out the value "John".

With a simple example, the number of columns is relatively small, it looks clearer, we can see changes in the number of medals in each country in the Olympics or other competitions, so how do we find the total number of medals in the country?The function we use is VLOOKUP, which is a longitudinal query function that returns the value of the column query by column lookup;You can enter =vlookup directly in ce

1. Role The Vlookup function is a vertical lookup function in Excel. It is a class of function with the lookup function and the hlookup function and is widely used in the work. For example, it can be used to check data, function functions such as quick data import between multiple tables. The function is to query by column, and finally return the value corresponding to the column order required by the column; the corresponding hlookup is to query by r

How to Use VLOOKUP for fuzzy search in excel? Author: iamlaosong The syntax of this function is as follows: VLOOKUP (lookup_value, table_array, col_index_num, range_lookup) Description of input data type The value, reference, or text string to be searched for by lookup_value. Table_array region of the region data table to be searched Col_index_num indicates the number of columns in the region. Range_lookup:

defXx_pandas (Duiying_path, Input_path=none, output_path=None): Data= Pd.read_excel (Duiying_path, sheetname='name') En_ch= {}#The mapping of the English text segment to the Chinese text fieldcol1 = data['Database name'. Decode ('UTF8')] Col2= data['Field name'. Decode ('UTF8')] forIinchRange (len (col1)):ifSTR (col1[i]) = ='nan': ContinueEn_ch[col1[i]]=Col2[i].strip () old_data= Pd.read_excel (Input_path, sheetname='Sheet1') Ch_names={} index= [] forLinchOld_data.index:ch_nam

that is shared by all instances of an object of that class, that is, a static member of the class. The principle of implementation is that only static members are stored in the class for tagging, and only in this way can the principle of sharing between objects be guaranteed ""Need to declare with the static keyword""So what are the use scenarios for static methods?" The static method is equivalent to the count of the number of calls to the method, i.e. the implementation of a singleton require

Object-Oriented Summary1. First, object-oriented programming uses objects as a processing object "such as inheritance, and so on, the nature of inheritance, is still targeted at the object"But only for class access, static members, and access modifier qualifiers, the concept of a class2. When defined within a class, there are only five scenarios:CLASS constant "const keyword definition and use class to invo

The words in Windows core programming cannot dispel doubts. Let's explain it to us in msdn. If you want to give a detailed introduction, go to msdn and take a closer look. I just want to describe it in a language that is easy to understand. Windows ACM and access control mode are composed of two parts. One is access tokens, and the other is Security Identifiers ). An